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Index: S

S command (sendmail): 10.6.3. The Set Ruleset Command (TCP/IP Network Administration)
sabotage (see denial of service attacks)
SAGE (System Administrators Guild): A.6.4. System Administrators Guild (SAGE) (Building Internet Firewalls)
B.1. Sources of Information (Network Troubleshooting Tools)
SAINT (automated system monitoring): 12.4.3. Automated Monitoring (TCP/IP Network Administration)
sales information: 1.3.1. Documentation (Network Troubleshooting Tools)
Samba: 17.4.1. Samba (Building Internet Firewalls)
daemon: 9.3. Using Samba to Share Resources with Windows (TCP/IP Network Administration)
directory sharing: 9.3.1.2. Sharing directories through Samba (TCP/IP Network Administration)
name servers: 9.3.2. NetBIOS Name Service (TCP/IP Network Administration)
overview: 9.3. Using Samba to Share Resources with Windows (TCP/IP Network Administration)
passwords: 9.3.1. Configuring a Samba Server (TCP/IP Network Administration)
PC/NFS and: 10.2.1. NFS versus SMB (CIFS) (Managing NFS and NIS)
printer sharing: 3.5.2. Print Services (TCP/IP Network Administration)
9.3.1.3. Sharing printers through Samba (TCP/IP Network Administration)
server, configuring: 9.3.1. Configuring a Samba Server (TCP/IP Network Administration)
sample programs, obtaining: 0.5. Obtaining the Example Programs (DNS and Bind)
samspade tool: A.4. Sources for Tools (Network Troubleshooting Tools)
sandbox security model: 15.4.3. Java (Building Internet Firewalls)
Sanitize privacy scripts: 5.5.1. sanitize (Network Troubleshooting Tools)
A.4. Sources for Tools (Network Troubleshooting Tools)
SANS Institute: Institute (Building Internet Firewalls) A.6.5. System Administration, Networking, and Security (SANS)
SAns statistic: 7.6.2.1. BIND 4.9 and 8 statistics (DNS and Bind)
8.1.2. Capacity Planning (DNS and Bind)
SANS (System Administration, Networking and Security) Institute web site: 12.1.2.2. Use the network to distribute information (TCP/IP Network Administration)
SARA (automated system monitoring): 12.4.3. Automated Monitoring (TCP/IP Network Administration)
satan scanning tool: 11.4. Security Tools (Network Troubleshooting Tools)
SATAN (Security Administrator's Tool for Analyzing Networks): 11.6. Running a Security Audit (Building Internet Firewalls)
B.2.4. SATAN (Building Internet Firewalls)
diagnostics and: 14.4.5. SATAN (Managing NFS and NIS)
saturation, network collisions: 17.1.2. Collisions and network saturation (Managing NFS and NIS)
saturation points: A. Using Input and Output Octets (Essential SNMP)
saving changes in tkined: 7.2.3.6. Caveats (Network Troubleshooting Tools)
SAY command (chat): A.3. chat (TCP/IP Network Administration)
sc command: 12.4.1. How Are Services Managed Under Windows NT? (Building Internet Firewalls)
scalability
address translation compared to proxy servers: 4.2.1. Obtaining an IP Address (TCP/IP Network Administration)
DNS: 3.3. DNS (TCP/IP Network Administration)
gateway hierarchy: 2.3. Internet Routing Architecture (TCP/IP Network Administration)
host tables: 3.2. The Host Table (TCP/IP Network Administration)
scalar objects
data collection and: 9.2.3.1. Designing collections (Essential SNMP)
graphing in MRTG: 13.3. Graphing Other Objects (Essential SNMP)
OIDs: 2.6.1. The get Operation (Essential SNMP)
11.2.1. Extensibility for Unix and Windows NT (Essential SNMP)
scaling
graphs: 8.4.1.1. mrtg configuration file (Network Troubleshooting Tools)
scalability vs. raw capacity: 1.3.2.4. Economic considerations (Network Troubleshooting Tools)
test networks: 9.2. Network Emulators and Simulators (Network Troubleshooting Tools)
scaninterval (gated): B.6. Interface Statements (TCP/IP Network Administration)
scanners, security: 11.4. Security Tools (Network Troubleshooting Tools)
scanning ports: 4.8.1. Port Scanning (Building Internet Firewalls)
scanning tools
security and politics: 6.6. Politics and Security (Network Troubleshooting Tools)
uses: 2.1.7. Scanning Tools (Network Troubleshooting Tools)
Windows tools: 2.3. Microsoft Windows (Network Troubleshooting Tools)
SCCS
map files: 4.2.5. Source code control for map files (Managing NFS and NIS)
maps, disadvantages: 4.2.5. Source code control for map files (Managing NFS and NIS)
scheduler in initialization: 2.2.4. Startup Files and Scripts (Network Troubleshooting Tools)
schema, X.500 and: 2.2.4. X.500 (Managing NFS and NIS)
scion statistics tool: 8.4. Network-Monitoring Tools (Network Troubleshooting Tools)
A.4. Sources for Tools (Network Troubleshooting Tools)
SCM (Service Control Manager): 12.4.1. How Are Services Managed Under Windows NT? (Building Internet Firewalls)
ScoreBoardFile directives (httpd.conf file): 11.3.4. Defining Where Things Are Stored (TCP/IP Network Administration)
scorekeepers: 1.2.2.3. Scorekeepers (Building Internet Firewalls)
scotty management tool
Microsoft Windows: 6.7.2. Other Tools for Windows (Network Troubleshooting Tools)
SNMP usage: 7.2.2. scotty (Network Troubleshooting Tools)
source web site: A.4. Sources for Tools (Network Troubleshooting Tools)
tkined requirements: 6.5.1.2. Autodiscovery with tkined (Network Troubleshooting Tools)
scp2: 3.8.2. scp2/sftp Details (SSH, The Secure Shell)
compatibility with scp1: 7.4.14. SSH1/SSH2 Compatibility (SSH, The Secure Shell)
debugging: 7.4.15. Logging and Debugging (SSH, The Secure Shell)
regular expressions: A. SSH2 Manpage for sshregex (SSH, The Secure Shell)
12.2.6. Secure Shell (TCP/IP Network Administration)
scp (Secure Copy Program): 1.4.2. Secure File Transfer (SSH, The Secure Shell)
2.2.1. File Transfer with scp (SSH, The Secure Shell)
2.2.1. File Transfer with scp (SSH, The Secure Shell)
7.5. Secure Copy with scp (SSH, The Secure Shell)
authentication through local agents: 2.5.3. Agent Forwarding (SSH, The Secure Shell)
broken features, unexpected behaviors: 12.2.5.1. General client problems (SSH, The Secure Shell)
command line
failure of wildcards or shell variables: 12.2.5.4. scp (SSH, The Secure Shell)
options: 4.1.5.11. scp behavior (SSH, The Secure Shell)
compile-time configuration: 4.1.5.11. scp behavior (SSH, The Secure Shell)
copy access to your account, allowing others: 12.2.5.4. scp (SSH, The Secure Shell)
display of statistics: 4.1.5.11. scp behavior (SSH, The Secure Shell)
double-remote copying: 2.5.2. A More Complex Passphrase Problem (SSH, The Secure Shell)
environment variables: 4.1.5.11. scp behavior (SSH, The Secure Shell)
7.5.7.1. scp1 statistics (SSH, The Secure Shell)
error messages
"Not a regular file": 12.2.5.4. scp (SSH, The Secure Shell)
"packet too long": 12.2.5.4. scp (SSH, The Secure Shell)
"Write failed after flushing stdout buffer. write stdout. Broken pipe.": 12.2.5.4. scp (SSH, The Secure Shell)
failure of copy to remote machine: 12.2.5.4. scp (SSH, The Secure Shell)
file ownership, preserving in copied files: 12.2.5.4. scp (SSH, The Secure Shell)
gateway hosts and: 11.5.2. Using SCP Through a Gateway (SSH, The Secure Shell)
keywords: B.4. ssh and scp Keywords (SSH, The Secure Shell)
options: B.6. scp Options (SSH, The Secure Shell)
protocols: 3.8. SSH and File Transfers (scp and sftp) (SSH, The Secure Shell)
statistics display: 7.5.7. Statistics Display (SSH, The Secure Shell)
syntax: 2.2.1. File Transfer with scp (SSH, The Secure Shell)
7.5.1. Full Syntax (SSH, The Secure Shell)
troubleshooting wildcards and shell variables: 12.1.2. Server Debugging (SSH, The Secure Shell)
scrambling addresses in data: 5.5.2. tcpdpriv (Network Troubleshooting Tools)
screen captures: 11.1.1. Automating Documentation (Network Troubleshooting Tools)
11.5. Microsoft Windows (Network Troubleshooting Tools)
screened hosts
screened subnets and: 6.5.7. It's Dangerous to Use Both Screened Subnets and Screened Hosts (Building Internet Firewalls)
architecture of: 6.2. Screened Host Architectures (Building Internet Firewalls)
screened subnets: 6.3. Screened Subnet Architectures (Building Internet Firewalls)
12.7. Firewalls (TCP/IP Network Administration)
screened hosts and: 6.5.7. It's Dangerous to Use Both Screened Subnets and Screened Hosts (Building Internet Firewalls)
architecture of: 6.3. Screened Subnet Architectures (Building Internet Firewalls)
24.1. Screened Subnet Architecture (Building Internet Firewalls)
screening routers: 4.1. What Does a Packet Look Like? (Building Internet Firewalls)
4.1. What Does a Packet Look Like? (Building Internet Firewalls)
5.2. Packet Filtering (Building Internet Firewalls)
6.1.1. Screening Router (Building Internet Firewalls)
acceptable addresses for: 8.5. Conventions for Packet Filtering Rules (Building Internet Firewalls)
choosing: 8.8. Choosing a Packet Filtering Router (Building Internet Firewalls)
configuring: 8.2. Configuring a Packet Filtering Router (Building Internet Firewalls)
proxy systems: 9. Proxy Systems (Building Internet Firewalls)
rules for: 8.5. Conventions for Packet Filtering Rules (Building Internet Firewalls)
where to use: 8.10. Where to Do Packet Filtering (Building Internet Firewalls)
script command file output: 5.4.1. Using tcpdump (Network Troubleshooting Tools)
11.1.1. Automating Documentation (Network Troubleshooting Tools)
ScriptAlias directive (httpd.conf file): 11.3.4. Defining Where Things Are Stored (TCP/IP Network Administration)
scripts
adding to OpenView menus: B.2. Adding a Menu to NNM (Essential SNMP)
books and resources: B.2.8. Scripting (Network Troubleshooting Tools)
disk-space checker: 12.5. Disk-Space Checker (Essential SNMP)
extensible SNMP agents: 7.2.1.8. Agents and traps (Network Troubleshooting Tools)
languages for device discovery: 6.1.2. Discovery and Mapping Tools (Network Troubleshooting Tools)
MGEN and: 9.1.2.2. MGEN (Network Troubleshooting Tools)
port monitoring: 12.6. Port Monitor (Essential SNMP)
recording logins: 12.2. Who's Logging into My Machine? (I-Am-in) (Essential SNMP)
12.2. Who's Logging into My Machine? (I-Am-in) (Essential SNMP)
scripting tools
network management: 6.4. Scripts (Network Troubleshooting Tools)
network maps and: 6.5. Mapping or Diagramming (Network Troubleshooting Tools)
startup: 2.2.4. Startup Files and Scripts (Network Troubleshooting Tools)
system initialization: 5.2.1.1. Understanding /etc/inittab (TCP/IP Network Administration)
throw core: 12.3. Throw Core (Essential SNMP)
trap generation: 12.1. General Trap-Generation Program (Essential SNMP)
Veritas disk check script: 12.4. Veritas Disk Check (Essential SNMP)
SDupQ statistic: 7.6.2.1. BIND 4.9 and 8 statistics (DNS and Bind)
SEAM (Sun Enterprise Authentication Mechanism): 12.5.5.2. SEAM: Kerberos V5 for Solaris (Managing NFS and NIS)
search algorithm: 13.4. The Resolver Search Algorithm and Negative Caching (BIND 8) (DNS and Bind)
search directive: 6.1. The Resolver (DNS and Bind)
6.1.3. The search Directive (DNS and Bind)
E.5.2. search (DNS and Bind)
search entry (resolv.conf file): 8.2.1. The Resolver Configuration File (TCP/IP Network Administration)
search list: 6.1.2. The Search List (DNS and Bind)
nslookup and: 12.1.3. The Search List (DNS and Bind)
avoiding with: 12.4. Avoiding the Search List (DNS and Bind)
search option (nslookup): 12.3. Option Settings (DNS and Bind)
search paths, automounter and: 9.6.1. Long search paths (Managing NFS and NIS)
searching
exhaustive database (see inverse queries)
for IP addresses: 3.1.2. Finding IP Addresses (DNS and Bind)
us domain name space: 3.2.3.1. The us domain (DNS and Bind)
SEAS (Solaris Easy Access Server): 8.2. Setting up a diskless client (Managing NFS and NIS)
sec= option (vfstab file): 9.1.3.2. The vfstab and fstab files (TCP/IP Network Administration)
second-level domains: 2.1.2. Domains (DNS and Bind)
2.1.2. Domains (DNS and Bind)
names of: 3.2.2. Where in the World Do I Fit? (DNS and Bind)
secondary directive: E.2.3. secondary (DNS and Bind)
secondary master name servers (see slave name servers)
secondary servers: 3.3.4. BIND, Resolvers, and named (TCP/IP Network Administration)
secondary statements, adding: 4.9. Adding More Zones (DNS and Bind)
SecPanel: 13.4. Other SSH-Related Products (SSH, The Secure Shell)
secrecy in organizations: 1.3.2.1. Professionalism (Network Troubleshooting Tools)
secrecy, keys and passphrases: 2.4.2. Generating Key Pairs with ssh-keygen (SSH, The Secure Shell)
secret field (chap-secrets file): 6.3.4. PPP Daemon Security (TCP/IP Network Administration)
secret-key ciphers: 3.2.2. Public- and Secret-Key Cryptography (SSH, The Secure Shell)
secret key, symmetric key encryption: 12.5.2.1. Symmetric key encryption (Managing NFS and NIS)
secring.gpg file: 12.6.2. Public-Key Encryption Tools (TCP/IP Network Administration)
SECSH (Secure Shell) working group: 1.5. History of SSH (SSH, The Secure Shell)
sec=type option (share command): 9.1.2.1. The share command (TCP/IP Network Administration)
secure channel: 2.2. Remote Terminal Sessions with ssh (SSH, The Secure Shell)
Secure Copy Program (see SCP)
secure HTTP: 8.3.1.2. Web mode (Network Troubleshooting Tools)
secure mode in syslog: 11.2.1.2. Remote logging (Network Troubleshooting Tools)
secure NFS: 12.5.4.1. Old terms: AUTH_DES, secure RPC, and, secure NFS (Managing NFS and NIS)
secure RPC: 12.5.4.1. Old terms: AUTH_DES, secure RPC, and, secure NFS (Managing NFS and NIS)
secure servers, bastion hosts: 12.7. Firewalls (TCP/IP Network Administration)
secure shell (see SSH)
Secure Socket Layer (see SSL)
Secure Socket Layers (SSL): Protocol (SSH, The Secure Shell) 1.6.6. Secure Socket Layer (SSL)
secure syslog tool: 11.2.1.2. Remote logging (Network Troubleshooting Tools)
A.4. Sources for Tools (Network Troubleshooting Tools)
SecureCRT: 13.3. Table of Products (SSH, The Secure Shell)
15. SecureCRT (Windows) (SSH, The Secure Shell)
authentication methods: 15.4.1. Mandatory Fields (SSH, The Secure Shell)
client configuration: 15.2. Basic Client Use (SSH, The Secure Shell)
data compression: 15.4.2. Data Compression (SSH, The Secure Shell)
encryption algorithms, specification: 15.4.1. Mandatory Fields (SSH, The Secure Shell)
forwarding: 15.5. Forwarding (SSH, The Secure Shell)
identities: 15.3.2. Using Multiple Identities (SSH, The Secure Shell)
installing: 15.1. Obtaining and Installing (SSH, The Secure Shell)
key management: 15.3. Key Management (SSH, The Secure Shell)
keys, generating: 15.3.1. RSA Key Generation Wizard (SSH, The Secure Shell)
keys, installing: 15.3.1. RSA Key Generation Wizard (SSH, The Secure Shell)
port forwarding: 15.5.1. Port Forwarding (SSH, The Secure Shell)
ports: 15.4.1. Mandatory Fields (SSH, The Secure Shell)
protocols: 15.4.1. Mandatory Fields (SSH, The Secure Shell)
secure file copy with ZModem: 15. SecureCRT (Windows) (SSH, The Secure Shell)
session and global options: 15.4. Advanced Client Use (SSH, The Secure Shell)
Session Options window, mandatory fields: 15.4.1. Mandatory Fields (SSH, The Secure Shell)
sessions: 15.2. Basic Client Use (SSH, The Secure Shell)
SOCKS: 15.4.4. Firewall Use (SSH, The Secure Shell)
TIS authentication: 15.4.3. TIS Authentication (SSH, The Secure Shell)
troubleshooting: 15.6. Troubleshooting (SSH, The Secure Shell)
X forwarding: 15.5.2. X Forwarding (SSH, The Secure Shell)
SecureFX: 11.2. FTP Forwarding (SSH, The Secure Shell)
13.3. Table of Products (SSH, The Secure Shell)
SecureKoalaTerm: 13.3. Table of Products (SSH, The Secure Shell)
securenets file: 12.3.2.1. The secure nets file (Managing NFS and NIS)
secure_zone records: 11.2.2.2. Restricting queries in a particular zone (DNS and Bind)
SecurID
authentication using: 3.4.2.5. One-time passwords (SSH, The Secure Shell)
5.5.1.9. SecurID authentication (SSH, The Secure Shell)
compile-time configuration: 4.1.5.7. Authentication (SSH, The Secure Shell)
security (see also security issues):
11. Security (DNS and Bind)
1.5. What Is an Internet Firewall? (Building Internet Firewalls)
7.2. Security Concerns (Essential SNMP)
A.3. chat (TCP/IP Network Administration)
of BSD r commands: 18.2.1. BSD "r" Commands (Building Internet Firewalls)
on Unix/Linux: 18.2.1. BSD "r" Commands (Building Internet Firewalls)
on Windows: 18.2.1.1. BSD "r" commands under Windows NT (Building Internet Firewalls)
of computer games: 23.2. Games (Building Internet Firewalls)
of database protocols: 23.1.1. Locating Database Servers (Building Internet Firewalls)
of email: 16.1.1. Keeping Mail Secret (Building Internet Firewalls)
of FTP: 17.1.4. Providing Anonymous FTP Service (Building Internet Firewalls)
of ICMP: 22.4. ICMP and Network Diagnostics (Building Internet Firewalls)
of Java: 15.4.3. Java (Building Internet Firewalls)
of JavaScript: 15.4.1. JavaScript (Building Internet Firewalls)
of lpr and lp printing systems: 17.6.1. lpr and lp (Building Internet Firewalls)
of Net8: 23.1.3.1. Security implications of SQL*Net and Net8 (Building Internet Firewalls)
of NetBT name service: 20.3.6. Security Implications of NetBT Name Service and WINS (Building Internet Firewalls)
of NIS: 20.2. Network Information Service (NIS) (Building Internet Firewalls)
of NNTP: 16.9. Network News Transfer Protocol (NNTP) (Building Internet Firewalls)
of passwords: 21.2. Passwords (Building Internet Firewalls)
of PostScript printers: 17.6. Printing Protocols (Building Internet Firewalls)
of programs
indicators of: 13.5.3. Real Indicators of Security (Building Internet Firewalls)
evaluating: 13.5. Choosing Security-Critical Programs (Building Internet Firewalls)
of protocols: C.4. What Makes a Protocol Secure? (Building Internet Firewalls)
proxying and: 13.4.5. Protocol Security (Building Internet Firewalls)
of push technologies: 15.6. Push Technologies (Building Internet Firewalls)
of rdist: 22.6.1. rdist (Building Internet Firewalls)
of remote graphical interfaces on Windows operating systems: 18.3.2. Remote Graphic Interfaces for Microsoft Operating Systems (Building Internet Firewalls)
of routing protocols: 22.2. Routing Protocols (Building Internet Firewalls)
of Sendmail: 16.2.7. Sendmail (Building Internet Firewalls)
of SQL*Net: 23.1.3.1. Security implications of SQL*Net and Net8 (Building Internet Firewalls)
of SSH: 18.2.5.1. What makes SSH secure? (Building Internet Firewalls)
of VBScript: 15.4.2. VBScript (Building Internet Firewalls)
of Windows Browser: 20.4.4. Security Implications of the Windows Browser (Building Internet Firewalls)
of WINS: 20.3.6. Security Implications of NetBT Name Service and WINS (Building Internet Firewalls)
of X Window System: 18.3.1. X11 Window System (Building Internet Firewalls)
access control
language extensions: 12.5.1.3. Optional access control language extensions (TCP/IP Network Administration)
overview: 12.5. Access Control (TCP/IP Network Administration)
shell command: 12.5.1.2. Defining an optional shell command (TCP/IP Network Administration)
tcpd: 12.5.1.1. tcpd access control files (TCP/IP Network Administration)
account permissions: 2.4.3. Installing a Public Key on an SSH ServerMachine (SSH, The Secure Shell)
aclok option (share command): 9.1.2.1. The share command (TCP/IP Network Administration)
ACLs: 12.4.8. Access control lists (Managing NFS and NIS)
ActiveX and: 15.4.4. ActiveX (Building Internet Firewalls)
address spoofing: 4.2.1. Obtaining an IP Address (TCP/IP Network Administration)
address translation: 4.2.1. Obtaining an IP Address (TCP/IP Network Administration)
against system failure: 3.5. Fail-Safe Stance (Building Internet Firewalls)
anonymous users, mapping: 12.4.3. Unknown user mapping (Managing NFS and NIS)
applications
removing unnecessary: 12.3.1. Remove Unnecessary Software (TCP/IP Network Administration)
updating: 12.3.2. Keep Software Updated (TCP/IP Network Administration)
asymmetric key encryption: 12.5.2.2. Asymmetric key encryption (Managing NFS and NIS)
audit: 10.10.7. Running a Security Audit (Building Internet Firewalls)
on Unix: 11.6. Running a Security Audit (Building Internet Firewalls)
AUTH_DH: 12.5.4. AUTH_DH: Diffie-Hellman authentication (Managing NFS and NIS)
authentication: 12.2. How secure are NIS and NFS? (Managing NFS and NIS)
shadow password files: 12.2.1. The Shadow Password File (TCP/IP Network Administration)
ssh: 12.2.6. Secure Shell (TCP/IP Network Administration)
authentication-failure traps: 7.1. Parameter Settings (Essential SNMP)
AUTH_SYS security flavor: 12.2. How secure are NIS and NFS? (Managing NFS and NIS)
of backups: 10.12. Protecting the Machine and Backups (Building Internet Firewalls)
bastion host speed and: 10.3.2. How Fast a Machine? (Building Internet Firewalls)
BIND and
features of: 3.1. Getting BIND (DNS and Bind)
patches for: 3.1. Getting BIND (DNS and Bind)
books on: A.9. Books (Building Internet Firewalls)
chat: A.3. chat (TCP/IP Network Administration)
of checksums: 27.5.3. Keeping Secured Checksums (Building Internet Firewalls)
choke points: 24.1.4.3. Choke point (Building Internet Firewalls)
24.2.4.3. Choke point (Building Internet Firewalls)
choosing hosts and: 8.1.1. Where Do I Put My Name Servers? (DNS and Bind)
community strings: 2.2. SNMP Communities (Essential SNMP)
7.2. Security Concerns (Essential SNMP)
cryptography: 12.5.2. Brief introduction to cryptography (Managing NFS and NIS)
DCE/DFS: 12.2. How secure are NIS and NFS? (Managing NFS and NIS)
dedicated connections and: 6.3.1. The PPP Daemon (TCP/IP Network Administration)
default deny stance: 8.2.3. Default Permit Versus Default Deny (Building Internet Firewalls)
default permit stance: 8.2.3. Default Permit Versus Default Deny (Building Internet Firewalls)
defense in depth: 24.1.4.2. Defense in depth (Building Internet Firewalls)
24.2.4.2. Defense in depth (Building Internet Firewalls)
designing for network: 1.6.1. Buying Versus Building (Building Internet Firewalls)
distributing responsibility: 12.1.2. Distributed Control (TCP/IP Network Administration)
subnets: 12.1.2.1. Use subnets to distribute control (TCP/IP Network Administration)
diversity of defense: 3.7. Diversity of Defense (Building Internet Firewalls)
24.1.4.7. Diversity of defense (Building Internet Firewalls)
24.2.4.7. Diversity of defense (Building Internet Firewalls)
of DNS: 20.1.4. DNS Security Problems (Building Internet Firewalls)
drills for, practicing: 27.5.7. Doing Drills (Building Internet Firewalls)
encryption: 12.6. Encryption (TCP/IP Network Administration)
public key: 12.6. Encryption (TCP/IP Network Administration)
public key tools: 12.6.2. Public-Key Encryption Tools (TCP/IP Network Administration)
stunnel: 12.6.2.1. stunnel (TCP/IP Network Administration)
symmetric: 12.6.1. When Is Symmetric Encryption Useful? (TCP/IP Network Administration)
extension scripts and: 11.2.1. Extensibility for Unix and Windows NT (Essential SNMP)
fail-safe stance: 24.1.4.5. Fail-safe stance (Building Internet Firewalls)
24.2.4.5. Fail-safe stance (Building Internet Firewalls)
filesystem access: 12.4.4. Access to filesystems (Managing NFS and NIS)
firewalls: 12.4.7. Using NFS through firewalls (Managing NFS and NIS)
11.3. DNS and Internet Firewalls (DNS and Bind)
7.2. Security Concerns (Essential SNMP)
filtering routers: 12.7.2. Filtering Traffic with iptables (TCP/IP Network Administration)
functions of: 12.7.1. Functions of the Firewall (TCP/IP Network Administration)
iptables command: 12.7.2.1. Defining iptables filter rules (TCP/IP Network Administration)
overview: 12.7. Firewalls (TCP/IP Network Administration)
future of: 7.6.2. Security (Managing NFS and NIS)
host: 1.4.3. Host Security (Building Internet Firewalls)
of HTTP: 15.1. HTTP Server Security (Building Internet Firewalls)
incident response teams (see incident response teams)
incidents (see incidents)
information resources: 12.1.2.2. Use the network to distribute information (TCP/IP Network Administration)
Internet connection considerations: 4.1. Connected and Non-Connected Networks (TCP/IP Network Administration)
IPsec: 12.5.3. NFS and IPSec (Managing NFS and NIS)
of IRC: 19.1. Internet Relay Chat (IRC) (Building Internet Firewalls)
Kerberos V5: 12.5.5. RPCSEC_GSS: Generic security services for RPC (Managing NFS and NIS)
lack of: 1.4. How Can You Protect Your Site? (Building Internet Firewalls)
LDAP and: 12.2. How secure are NIS and NFS? (Managing NFS and NIS)
least privilege: 24.1.4.1. Least privilege (Building Internet Firewalls)
24.2.4.1. Least privilege (Building Internet Firewalls)
legal responsibilities: 25.2.3. External Factors That Influence Security Policies (Building Internet Firewalls)
limiting requests to agents: 7.2. Security Concerns (Essential SNMP)
7.3.4.2. Creating a configuration by hand (Essential SNMP)
login restrictions: 12.1. User-oriented network security (Managing NFS and NIS)
of machine: 10.9. Securing the Machine (Building Internet Firewalls)
Unix/Linux: 11.2.1. Setting Up System Logs on Unix (Building Internet Firewalls)
Windows NT: 12.3.1. Setting Up System Logs Under Windows NT (Building Internet Firewalls)
MACs: 12.5.2.4. One-way hash functions and MACs (Managing NFS and NIS)
maps, private: 12.3.2. Making NIS more secure (Managing NFS and NIS)
methods for remote account access: 1. Introduction to SSH (SSH, The Secure Shell)
models: 1.4.2. Security Through Obscurity (Building Internet Firewalls)
modem pools: 6.6. Terminal Servers and Modem Pools (Building Internet Firewalls)
for name servers: 11.2. Securing Your Name Server (DNS and Bind)
netacl: 11.4.1.2. Using netacl to protect services (Building Internet Firewalls)
netgroups: 12.1.3. Using netgroups (Managing NFS and NIS)
networks
insecure: 6.7.2. Insecure Networks (Building Internet Firewalls)
protecting: 6.7. Internal Firewalls (Building Internet Firewalls)
NFS: 12.4. NFS security (Managing NFS and NIS)
future of: 12.5.7. NFS security futures (Managing NFS and NIS)
increasing: 12.5. Stronger security for NFS (Managing NFS and NIS)
increasing, transition: 12.5.6. Planning a transition from NFS/sys to stronger NFS security (Managing NFS and NIS)
levels: 12.2. How secure are NIS and NFS? (Managing NFS and NIS)
RPC: 12.4.1. RPC security (Managing NFS and NIS)
superuser mapping: 12.4.2. Superuser mapping (Managing NFS and NIS)
version 4 and: 7.6.1. NFS Version 4 (Managing NFS and NIS)
NIS
increasing: 12.3.2. Making NIS more secure (Managing NFS and NIS)
passwords: 12.3. Password and NIS security (Managing NFS and NIS)
NIS+ and: 2.2.3. NIS+ (Managing NFS and NIS)
NIS levels: 12.2. How secure are NIS and NFS? (Managing NFS and NIS)
one-way hash functions: 12.5.2.4. One-way hash functions and MACs (Managing NFS and NIS)
operating system bugs: 10.9.2. Fix All Known System Bugs (Building Internet Firewalls)
passwords
one-time: 12.2.3. One-Time Passwords (TCP/IP Network Administration)
OPIE: 12.2.4. OPIE (TCP/IP Network Administration)
selecting: 12.2.2. Choosing a Password (TCP/IP Network Administration)
per-account configuration: 8.1. Limits of This Technique (SSH, The Secure Shell)
performance and: 12.5.5.4. Security and performance (Managing NFS and NIS)
planning, overview: 12.1. Security Planning (TCP/IP Network Administration)
policies, creating: 12.1.3. Writing a Security Policy (TCP/IP Network Administration)
policies for: 1.5.1.1. A firewall is a focus for security decisions (Building Internet Firewalls)
25. Security Policies (Building Internet Firewalls)
reviewing: 25.1.1.6. Provision for reviews (Building Internet Firewalls)
polling over the Internet: 3.2. NMS Architectures (Essential SNMP)
of POP: 16.6. Post Office Protocol (POP) (Building Internet Firewalls)
port monitoring: 12.4.6. Port monitoring (Managing NFS and NIS)
PPP: 6.3.4. PPP Daemon Security (TCP/IP Network Administration)
private keys: 12.5.4.6. Public and private keys (Managing NFS and NIS)
proxy servers: 4.2.1. Obtaining an IP Address (TCP/IP Network Administration)
public key exchange: 12.5.2.3. Public key exchange (Managing NFS and NIS)
public keys: 12.5.4.6. Public and private keys (Managing NFS and NIS)
queries, restricting: 11.2.2. Restricting Queries (DNS and Bind)
r commands (Unix): 12.2.5. Secure the r Commands (TCP/IP Network Administration)
disabling: 12.2.6. Secure Shell (TCP/IP Network Administration)
read-only access: 12.4.5. Read-only access (Managing NFS and NIS)
refused queries and: 12.7.4. Query Refused (DNS and Bind)
remote logins: 1.4.1. Secure Remote Logins (SSH, The Secure Shell)
resolvers and: 11.2.5.2. "Resolving" name server configuration (DNS and Bind)
resources: 12.8. Words to the Wise (TCP/IP Network Administration)
A. Resources (Building Internet Firewalls)
response from unexpected source message: 7.6.1. Common Syslog Messages (DNS and Bind)
risks: 4.1. Connected and Non-Connected Networks (TCP/IP Network Administration)
types of: 12.1.1. Assessing the Threat (TCP/IP Network Administration)
RPC: 12.4.1. RPC security (Managing NFS and NIS)
RPC/DH: 12.5.4.3. How RPC/DH works (Managing NFS and NIS)
RPCSEC_GSS: 12.5.5. RPCSEC_GSS: Generic security services for RPC (Managing NFS and NIS)
Samba, encrypted passwords: 9.3.1. Configuring a Samba Server (TCP/IP Network Administration)
sandbox model: 15.4.3. Java (Building Internet Firewalls)
SATAN: 14.4.5. SATAN (Managing NFS and NIS)
SEAM: 12.5.5.2. SEAM: Kerberos V5 for Solaris (Managing NFS and NIS)
securenets file: 12.3.2.1. The secure nets file (Managing NFS and NIS)
services: 12.5.1. Security services (Managing NFS and NIS)
session keys: 12.5.4.8. Establishing a session key (Managing NFS and NIS)
setuid executables and: 12.4.2. Superuser mapping (Managing NFS and NIS)
simplicity of: 3.8. Simplicity (Building Internet Firewalls)
SMB (CIFS): 12.2. How secure are NIS and NFS? (Managing NFS and NIS)
of SNMP: 22.1.2. Simple Network Management Protocol (SNMP) (Building Internet Firewalls)
7.2. Security Concerns (Essential SNMP)
F. SNMPv3 (Essential SNMP)
SNMPv3 and: 7.2. Security Concerns (Essential SNMP)
F.1. Changes in SNMPv3 (Essential SNMP)
Cisco routers: F.2.1. Configuring SNMPv3 for a Cisco Router (Essential SNMP)
encryption: F.1.1. The SNMPv3 Engine (Essential SNMP)
F.2.1. Configuring SNMPv3 for a Cisco Router (Essential SNMP)
levels: F.1.4. SNMPv3 Textual Conventions (Essential SNMP)
Net-SNMP: F.2.2. Configuring SNMPv3 for Net-SNMP (Essential SNMP)
USM: F.1.4. SNMPv3 Textual Conventions (Essential SNMP)
ssh: 12.2.6. Secure Shell (TCP/IP Network Administration)
strategies for: 3. Security Strategies (Building Internet Firewalls)
symmetric key encryption: 12.5.2.1. Symmetric key encryption (Managing NFS and NIS)
system monitoring: 12.4.1. Know Your System (TCP/IP Network Administration)
find command: 12.4.2.1. Checking files (TCP/IP Network Administration)
intruder detection: 12.4.2. Looking for Trouble (TCP/IP Network Administration)
login activity: 12.4.2.2. Checking login activity (TCP/IP Network Administration)
TCP Wrapper: 11.4.1. Using the TCP Wrapper Package to Protect Services (Building Internet Firewalls)
terminal servers: 6.6. Terminal Servers and Modem Pools (Building Internet Firewalls)
time information and: 22.5. Network Time Protocol (NTP) (Building Internet Firewalls)
trusted hosts: 12.1.1. Trusted hosts and trusted users (Managing NFS and NIS)
12.2.5. Secure the r Commands (TCP/IP Network Administration)
trusted users: 12.1.1. Trusted hosts and trusted users (Managing NFS and NIS)
UIDs: 12.3.3. Unknown password entries (Managing NFS and NIS)
universal participation: 3.6. Universal Participation (Building Internet Firewalls)
24.1.4.6. Universal participation (Building Internet Firewalls)
24.2.4.6. Universal participation (Building Internet Firewalls)
user authentication: 12.2. User Authentication (TCP/IP Network Administration)
user-oriented: 12.1. User-oriented network security (Managing NFS and NIS)
vendors, information mailing lists: 12.1.2.2. Use the network to distribute information (TCP/IP Network Administration)
violations: 2.3.1. Known Hosts (SSH, The Secure Shell)
3.1.2. Integrity (SSH, The Secure Shell)
viruses: 12.6. Viruses (Managing NFS and NIS)
vulnerabilities of: 11.2.1. BIND Version (DNS and Bind)
weakest link: 3.4. Weakest Link (Building Internet Firewalls)
24.1.4.4. Weakest link (Building Internet Firewalls)
24.2.4.4. Weakest link (Building Internet Firewalls)
web servers
CGI scripts: 11.4.1. The CGI and SSI Threat (TCP/IP Network Administration)
overview: 11.4. Web Server Security (TCP/IP Network Administration)
SSI: 11.4.1. The CGI and SSI Threat (TCP/IP Network Administration)
when proxying is ineffective: 9.8.2. Proxying Won't Secure the Service (Building Internet Firewalls)
when system crashes: 10.12.1. Watch Reboots Carefully (Building Internet Firewalls)
of whois service: 20.7.2. whois (Building Internet Firewalls)
zone data, importance of backups for: 4.8.2. Backup Files (DNS and Bind)
zone transfers, preventing unauthorized: 11.2.3. Preventing Unauthorized Zone Transfers (DNS and Bind)
zones, Internet Exporer and: 15.2.5. Internet Explorer and Security Zones (Building Internet Firewalls)
security category: 7.5.3.1. BIND 8 categories (DNS and Bind)
security configuration files: 2.2.5.2. Security files (Network Troubleshooting Tools)
security issues
books and resources: B.2.7. Security (Network Troubleshooting Tools)
challenge response systems: 11.1.2. vnc (Network Troubleshooting Tools)
compromised ps command: 2.1.7. Scanning Tools (Network Troubleshooting Tools)
discovery tools and: 6.6. Politics and Security (Network Troubleshooting Tools)
egos and: 1.3.2.2. Ego management (Network Troubleshooting Tools)
expn and vrfy telnet commands: 10.1.1. Email (Network Troubleshooting Tools)
levels in syslog: 11.2.1.1. Configuring syslog (Network Troubleshooting Tools)
network management software: 6.1.1. Characteristics of Management Software (Network Troubleshooting Tools)
packet capture and: 5. Packet Capture (Network Troubleshooting Tools)
5.7. Dark Side of Packet Capture (Network Troubleshooting Tools)
ping and DOS attacks: 3.3.3.1. Security and ICMP (Network Troubleshooting Tools)
protecting networks: 5.7.2. Protecting Yourself (Network Troubleshooting Tools)
secrecy and: 1.3.2.1. Professionalism (Network Troubleshooting Tools)
security tools: 11.4. Security Tools (Network Troubleshooting Tools)
cops: 11.4. Security Tools (Network Troubleshooting Tools)
iss: 11.4. Security Tools (Network Troubleshooting Tools)
nmap: 11.4. Security Tools (Network Troubleshooting Tools)
portscan: 11.4. Security Tools (Network Troubleshooting Tools)
sanitize: 5.5.1. sanitize (Network Troubleshooting Tools)
satan: 11.4. Security Tools (Network Troubleshooting Tools)
system integrity checkers: 11.4. Security Tools (Network Troubleshooting Tools)
tcpdpriv tool: 5.5.2. tcpdpriv (Network Troubleshooting Tools)
tcpwrappers: 11.2.3.1. tcpwrappers (Network Troubleshooting Tools)
11.4. Security Tools (Network Troubleshooting Tools)
tripwire: 11.4.1. tripwire (Network Troubleshooting Tools)
segmented networks and: 5.2. Access to Traffic (Network Troubleshooting Tools)
Smurf attacks: 3.3.3.2. Smurf Attacks (Network Troubleshooting Tools)
SNMP security: 7.1. Overview of SNMP (Network Troubleshooting Tools)
ssh tools: 11.1.3. ssh (Network Troubleshooting Tools)
switches and: 5.7.1. Switch Security (Network Troubleshooting Tools)
syslog files: 11.2.1.1. Configuring syslog (Network Troubleshooting Tools)
TCP streams and: 5.6.1.1. Using ethereal (Network Troubleshooting Tools)
testing firewalls: 12.2.1.1. Firewall testing (Network Troubleshooting Tools)
web server configuration: 10.1.2. HTTP (Network Troubleshooting Tools)
Windows and packet capture tools: 5.8. Microsoft Windows (Network Troubleshooting Tools)
security manager (Java): 15.4.3. Java (Building Internet Firewalls)
security parameter (smb.config file): 9.3.1. Configuring a Samba Server (TCP/IP Network Administration)
security roots: 11.4.5.1. Security roots (DNS and Bind)
Security Subsystem (SNMPv3): F.1.1. The SNMPv3 Engine (Essential SNMP)
security threats
countered by SSH: 3.10. Threats SSH Can Counter (SSH, The Secure Shell)
dictionary attack: 2.4.3. Installing a Public Key on an SSH ServerMachine (SSH, The Secure Shell)
not countered by SSH: 3.11. Threats SSH Doesn't Prevent (SSH, The Secure Shell)
seed devices: 6.2. Castle Rock's SNMPc Enterprise Edition (Essential SNMP)
6.2.2. Discovery and Filters (Essential SNMP)
seed files: 6.1.2. The netmon Process (Essential SNMP)
seeds: 3.7. Randomness (SSH, The Secure Shell)
segment header: Appendix g.2. TCP Segment Header (TCP/IP Network Administration)
segmenting networks: 5.2. Access to Traffic (Network Troubleshooting Tools)
segments: 1.3. TCP/IP Protocol Architecture (TCP/IP Network Administration)
format: 1.6.2. Transmission Control Protocol (TCP/IP Network Administration)
TCP headers: 1.6.2. Transmission Control Protocol (TCP/IP Network Administration)
SELECT command (IMAP): 3.4.3. Internet Message Access Protocol (TCP/IP Network Administration)
selector fields in syslog configuration: 11.2.1.1. Configuring syslog (Network Troubleshooting Tools)
self-decrypting archives: 16.1.1. Keeping Mail Secret (Building Internet Firewalls)
semicolon (;) starting comments: 4.2.2. Comments (DNS and Bind)
4.3. Setting Up a BIND Configuration File (DNS and Bind)
A.1. Master File Format (DNS and Bind)
E.5.4. ; and # (4.9+) (DNS and Bind)
in resolv.conf file: 6.1.7. Comments (DNS and Bind)
send command (dip): 6.3.2. Dial-Up PPP (TCP/IP Network Administration)
A.1.1. The dip Script File (TCP/IP Network Administration)
send (gated): B.4. Trace Statements (TCP/IP Network Administration)
send queues, displaying with netstat: 2.1.3. netstat (Network Troubleshooting Tools)
send utilization (If%util): A. Using Input and Output Octets (Essential SNMP)
sendbuffer parameter (gated): B.8.4. The bgp Statement (TCP/IP Network Administration)
Sender fields (sendmail): 10.5.8. Defining Mailers (TCP/IP Network Administration)
sending email with telnet: 10.1.1. Email (Network Troubleshooting Tools)
sending traps: 10.3. Sending Traps (Essential SNMP)
Cisco devices: 7.3.6.2. Advanced configuration (Essential SNMP)
forcing: 10.3.5. Forcing Your Hardware to Generate Traps (Essential SNMP)
hooks in programs: 10.3.6. Using Hooks with Your Programs (Essential SNMP)
Net-SNMP: 10.3.4. Sending Traps with Net-SNMP (Essential SNMP)
F.2.2.3. Sending SNMPv3 traps with Net-SNMP (Essential SNMP)
OpenView: 10.3.1. Sending Traps with OpenView (Essential SNMP)
Perl: 10.3.2. Sending Traps with Perl (Essential SNMP)
SNMPv3: F.1.2. SNMPv3 Applications (Essential SNMP)
F.2.2.3. Sending SNMPv3 traps with Net-SNMP (Essential SNMP)
testing: 10.3.5. Forcing Your Hardware to Generate Traps (Essential SNMP)
Trap Generator: 10.3.3. Sending Traps with Network Computing Technologies Trap Generator (Essential SNMP)
Sendmail: 2.3.1. Electronic Mail (Building Internet Firewalls)
2.3.1. Electronic Mail (Building Internet Firewalls)
3.1. Least Privilege (Building Internet Firewalls)
16.2.7. Sendmail (Building Internet Firewalls)
Morris worm: 13.2.2. What Data Does the Protocol Transfer? (Building Internet Firewalls)
13.2.3.1. Does it have any other commands in it? (Building Internet Firewalls)
sendmail process
checking running processes: 11.1. Net-SNMP (Essential SNMP)
monitoring: 7.3.5.2. Advanced configuration (Essential SNMP)
sendmail.cf file: 6.3.2. Electronic Mail (DNS and Bind)
6.3.3. Updating .rhosts, hosts.equiv, etc. (DNS and Bind)
configuring: E.4. More sendmail.cf (TCP/IP Network Administration)
creating with m4 macros: 10.4.1.1. Building a sendmail.cf with m4 macros (TCP/IP Network Administration)
modifying
local information: 10.7.1. Modifying Local Information (TCP/IP Network Administration)
Options section: 10.7.2. Modifying Options (TCP/IP Network Administration)
overview: 10.7. Modifying a sendmail.cf File (TCP/IP Network Administration)
overview: 10.4. The sendmail.cf File (TCP/IP Network Administration)
samples: 10.4.1. Locating a Sample sendmail.cf File (TCP/IP Network Administration)
structure: 10.4.2. General sendmail.cf Structure (TCP/IP Network Administration)
testing: 10.8. Testing sendmail.cf (TCP/IP Network Administration)
testing rewrite rules: 10.8.1. Testing Rewrite Rules (TCP/IP Network Administration)
sendport command: 11.2.5.3. FTP with the default data ports (SSH, The Secure Shell)
sendto() system calls: 7.6.2.1. BIND 4.9 and 8 statistics (DNS and Bind)
Sequence Number field, TCP headers: 1.6.2. Transmission Control Protocol (TCP/IP Network Administration)
sequence numbers, for one-time password systems: 5.5.1.10. S/Key authentication (SSH, The Secure Shell)
sequence (sendmail K command value): E.4.5. The sendmail K Command (TCP/IP Network Administration)
sequence space arithmetic: 7.2.3. Starting Over with a New Serial Number (DNS and Bind)
Sergey Okhapkin (see Okhapkin's SSH1)
serial connections with crossover cables: 3.2. Testing Adapters (Network Troubleshooting Tools)
serial counters in servers: 10.1.4.1. nslookup and dig (Network Troubleshooting Tools)
Serial Line IP protocol, BSD Unix support: 5.1.5.2. The pseudo-device statement (TCP/IP Network Administration)
serial lines
connections, troubleshooting: 6.3.7. Troubleshooting Serial Connections (TCP/IP Network Administration)
overview: 6.2. TCP/IP Over a Serial Line (TCP/IP Network Administration)
protocols, SLIP: 6.2.1. The Serial Protocols (TCP/IP Network Administration)
speed: A. Using Input and Output Octets (Essential SNMP)
serial numbers: 4.8.4. Multiple Master Servers (DNS and Bind)
dynamic update and: 10.2.1. Dynamic Update and Serial Numbers (DNS and Bind)
incrementing: 7.2.2. SOA Serial Numbers (DNS and Bind)
nslookup and: 12.1.4. Zone Transfers (DNS and Bind)
of equipment: 1.3.1. Documentation (Network Troubleshooting Tools)
setting new: 7.2.3. Starting Over with a New Serial Number (DNS and Bind)
SOA serial# message and: 7.6.1. Common Syslog Messages (DNS and Bind)
unincremented: 14.3.1. Forgot to Increment Serial Number (DNS and Bind)
14.3.1. Forgot to Increment Serial Number (DNS and Bind)
for zone data: 4.8.3. SOA Values (DNS and Bind)
serial ports, troubleshooting: 6.3.7. Troubleshooting Serial Connections (TCP/IP Network Administration)
serial-queries option (named): C.2.5. The options Statement (TCP/IP Network Administration)
serial-queries substatement: 10.12.2.6. Limiting the number of SOA queries (DNS and Bind)
SErr statistic: 7.6.2.1. BIND 4.9 and 8 statistics (DNS and Bind)
server
AAA: 21. Authentication and Auditing Services (Building Internet Firewalls)
caching: 15.3.4. Proxying Characteristics of HTTP (Building Internet Firewalls)
15.5. Cache Communication Protocols (Building Internet Firewalls)
database, locating: 23.1.1. Locating Database Servers (Building Internet Firewalls)
DNS
for internal hosts: 20.1.5.2. Set up a real DNS server on an internal system for internal hosts to use (Building Internet Firewalls)
setting up fake: 20.1.5.1. Set up a "fake" DNS server on the bastion host for the outside world to use (Building Internet Firewalls)
FTP, preventing attacks from: 17.1.4.3. Preventing people from using your server to attack other machines (Building Internet Firewalls)
HTTP: 15.3.2. Special HTTP Servers (Building Internet Firewalls)
security of: 15.1. HTTP Server Security (Building Internet Firewalls)
KDC: 21.5.1. How It Works (Building Internet Firewalls)
mail, evaluating: 16.1.2.1. Junk mail (Building Internet Firewalls)
proxy (see proxy services)
routed: 11.3.4.5. routed (Building Internet Firewalls)
SMB authentication: 21.6.4. SMB Authentication (Building Internet Firewalls)
SMTP
for Windows NT: 16.2.13. SMTP Servers for Windows NT (Building Internet Firewalls)
commercial: 16.2.9. Commercial SMTP Servers for Unix (Building Internet Firewalls)
freely available: 16.2.8. Other Freely Available SMTP Servers for Unix (Building Internet Firewalls)
SSH, authentication: 18.2.5.2. SSH server authentication (Building Internet Firewalls)
TIS FWTK authentication: 21.4.1. The TIS FWTK Authentication Server (Building Internet Firewalls)
web: 2.2.2. Web Server Security Issues (Building Internet Firewalls)
Windows Browser: 20.4. The Windows Browser (Building Internet Firewalls)
WINS, communication among: 20.3.4. WINS Server-Server Communication (Building Internet Firewalls)
wuarchive: 17.1.4.4. Using the wuarchive FTP daemon (Building Internet Firewalls)
server authentication: 3.1.3. Authentication (SSH, The Secure Shell)
3.4.1. Establishing the Secure Connection (SSH, The Secure Shell)
server command (nslookup): 12.5.3. Switching Name Servers (DNS and Bind)
bogus servers and: 10.11. Avoiding a Bogus Name Server (DNS and Bind)
server configuration
per-account: 8. Per-Account Server Configuration (SSH, The Secure Shell)
three levels of: 0.4. Our Approach (SSH, The Secure Shell)
server executable, finding location of in manual pages: 4.7.1. Starting Up the Name Server (DNS and Bind)
server field
chap-secrets file: 6.3.4. PPP Daemon Security (TCP/IP Network Administration)
inet.conf file: 5.3. The Internet Daemon (TCP/IP Network Administration)
server-identifier parameter (dhcpd): D.3.2. Configuration Parameters (TCP/IP Network Administration)
server keys: 3.3. The Architecture of an SSH System (SSH, The Secure Shell)
generating: 5.4.4. Server Key Generation (SSH, The Secure Shell)
recommended settings for: 10.3.2. /etc/sshd_config (SSH, The Secure Shell)
Server Message Block (SMB): and Server Message Block (SMB) (Building Internet Firewalls) 14.4. Common Internet File System (CIFS)
3.5.1. File Sharing (TCP/IP Network Administration)
server-name parameter (dhcpd): D.3.2. Configuration Parameters (TCP/IP Network Administration)
server names: 5.1. The Name of the Server (SSH, The Secure Shell)
server only NIS: 3.1. Masters, slaves, and clients (Managing NFS and NIS)
server response time, threshold value: 16.2. Measuring performance (Managing NFS and NIS)
Server Selection (SRV) records: C.3.1.11. Server Selection record (TCP/IP Network Administration)
server setting (smb.config file): 9.3.1. Configuring a Samba Server (TCP/IP Network Administration)
server-side caching: 7.4.3. Server-side caching (Managing NFS and NIS)
server-side configuration, PC/NFS: 10.3.1. Server-side PC/NFS configuration (Managing NFS and NIS)
server-side fields (RPC), statistics: 14.2. NFS statistics (Managing NFS and NIS)
Server Side Includes (see SSI)
server-side performance tuning: 16. Server-Side Performance Tuning (Managing NFS and NIS)
benchmarking: 16.3. Benchmarking (Managing NFS and NIS)
server statement (named.conf file): C.2.4. The server Statement (TCP/IP Network Administration)
server string parameter (smb.config file): 9.3.1. Configuring a Samba Server (TCP/IP Network Administration)
server threads: 7.2.1. NFS RPC procedures (Managing NFS and NIS)
7.3.3. NFS kernel code (Managing NFS and NIS)
NFS: 7.3.1. nfsd and NFS server threads (Managing NFS and NIS)
server-to-client relationships, trusted hosts and users: 12.1.1. Trusted hosts and trusted users (Managing NFS and NIS)
server-to-server relationships, trusted hosts and users: 12.1.1. Trusted hosts and trusted users (Managing NFS and NIS)
ServerAdmin defines (httpd.conf file): 11.3.2. Basic Configuration Directives (TCP/IP Network Administration)
ServerAdmin values (Apache), changing (Solaris): 11.2.1. Configuring Apache on Solaris (TCP/IP Network Administration)
ServerKeyBits: 5.4.4. Server Key Generation (SSH, The Secure Shell)
ServerName (httpd.conf file): 11.3.2. Basic Configuration Directives (TCP/IP Network Administration)
ServerRoot directive (httpd.conf file): 11.3.2. Basic Configuration Directives (TCP/IP Network Administration)
servers: 3.3. The Architecture of an SSH System (SSH, The Secure Shell)
4.3.5. Compilation Flags (SSH, The Secure Shell)
11. Configuring Apache (TCP/IP Network Administration)
allocating, domains: 4.1.3. Number of NIS servers per domain (Managing NFS and NIS)
caching-only: 8.1.1. BIND Configurations (TCP/IP Network Administration)
configuration: 8.3.1.1. A caching-only server configuration (TCP/IP Network Administration)
checking email servers: 10.1.1. Email (Network Troubleshooting Tools)
checking FTP performance: 10.1.3. FTP and TFTP (Network Troubleshooting Tools)
checking HTTP servers: 10.1.2. HTTP (Network Troubleshooting Tools)
as clients: 3.3.11. NIS server as an NIS client (Managing NFS and NIS)
compensation, slow: 18.1. Slow server compensation (Managing NFS and NIS)
configuration: 3.6. Configuration Servers (TCP/IP Network Administration)
DHCP: 3.6.2. Dynamic Host Configuration Protocol (TCP/IP Network Administration)
diskless clients: 8. Diskless Clients (Managing NFS and NIS)
RARP: 3.6.1. Reverse Address Resolution Protocol (TCP/IP Network Administration)
RPCs and: 1.5.3. Internet and RPC server configuration (Managing NFS and NIS)
configuration files: 5.3.1. Server Configuration Files (SSH, The Secure Shell)
CPU loading, bottlenecks and: 16.4.1. Problem areas (Managing NFS and NIS)
debugging: 12.1.2. Server Debugging (SSH, The Secure Shell)
10.1. Application-Protocols Tools (Network Troubleshooting Tools)
disk bandwidth: 16.4.1. Problem areas (Managing NFS and NIS)
disk-space checking script: 12.5. Disk-Space Checker (Essential SNMP)
distributed, management: 9.6. Managing Distributed Servers (TCP/IP Network Administration)
DNS: 5.2.3. Run DNS on NIS clients and servers (Managing NFS and NIS)
DNS, authoritative: 3.3. DNS (TCP/IP Network Administration)
graphing parameters: 13.3. Graphing Other Objects (Essential SNMP)
IMAP
configuring: 9.7.2. IMAP Server (TCP/IP Network Administration)
testing: 3.4.3. Internet Message Access Protocol (TCP/IP Network Administration)
listing open files: 2.1.4. lsof (Network Troubleshooting Tools)
load, buffer size and: 18.3. Adjusting for network reliability problems (Managing NFS and NIS)
locating, binding the domain: 3.3.10. The ypbind daemon (Managing NFS and NIS)
log files: 14.6.1. NFS server logging mechanics (Managing NFS and NIS)
logging: 5.8. History, Logging, and Debugging (SSH, The Secure Shell)
configuration: 14.6.3. NFS server logging configuration (Managing NFS and NIS)
configuration files: 14.6.3. NFS server logging configuration (Managing NFS and NIS)
disabling: 14.6.9. Disabling NFS server logging (Managing NFS and NIS)
enabling: 14.6.2. Enabling NFS server logging (Managing NFS and NIS)
mail: 4.5.3. Planning Your Mail System (TCP/IP Network Administration)
mail servers, monitoring: 12.6. Port Monitor (Essential SNMP)
master name: 8.1.1. BIND Configurations (TCP/IP Network Administration)
configuration: 8.3.1.2. Master and slave server configurations (TCP/IP Network Administration)
master server
creating: 3.2.2. Installing the NIS master server (Managing NFS and NIS)
hosts, changing: 4.3.2. Changing NIS master servers (Managing NFS and NIS)
number of: 3.2.2. Installing the NIS master server (Managing NFS and NIS)
unavailable: 3.2.2. Installing the NIS master server (Managing NFS and NIS)
ypxfr tool: 4.2.2. Regular map transfers (Managing NFS and NIS)
memory usage, bottlenecks: 16.4.1. Problem areas (Managing NFS and NIS)
multihomed: 16.5.7. Multihomed servers (Managing NFS and NIS)
name, classifications: 3.3.4. BIND, Resolvers, and named (TCP/IP Network Administration)
name servers: 10.1.4.1. nslookup and dig (Network Troubleshooting Tools)
10.1.4.2. doc, dnswalk, and lamers (Network Troubleshooting Tools)
network interface, bottlenecks: 16.4.1. Problem areas (Managing NFS and NIS)
NFS: 9.1. The Network File System (TCP/IP Network Administration)
10.1.6. NFS (Network Troubleshooting Tools)
B.1. NFS server problems (Managing NFS and NIS)
NIS
selecting: 3.2.1. Choosing NIS servers (Managing NFS and NIS)
testing: 3.2.2. Installing the NIS master server (Managing NFS and NIS)
NLM crash: 11.2.2.1. Server crash (Managing NFS and NIS)
performance tuning: 16.5. Server tuning (Managing NFS and NIS)
buffers: 16.5.3. Memory usage (Managing NFS and NIS)
CPU loading: 16.5.1. CPU loading (Managing NFS and NIS)
cross-mounting filesystem: 16.5.6. Cross-mounting filesystems (Managing NFS and NIS)
kernel configuration: 16.5.5. Kernel configuration (Managing NFS and NIS)
memory usage: 16.5.3. Memory usage (Managing NFS and NIS)
multhomed: 16.5.7. Multihomed servers (Managing NFS and NIS)
nfsd threads: 16.5.2. NFS server threads (Managing NFS and NIS)
throughput: 16.5.4. Disk and filesystem throughput (Managing NFS and NIS)
polling: 12.5. Disk-Space Checker (Essential SNMP)
12.5. Disk-Space Checker (Essential SNMP)
POP, configuring: 9.7.1. POP Server (TCP/IP Network Administration)
PPP, configuring: 6.3.5. PPP Server Configuration (TCP/IP Network Administration)
proxy servers: 10.3. Sending Traps (Essential SNMP)
renegade, debugging case study: 15.2. Renegade NIS server (Managing NFS and NIS)
replication, automounter: 9.5.1. Replicated servers (Managing NFS and NIS)
response time
disk-intensive activity and: 16.2. Measuring performance (Managing NFS and NIS)
users and: 16.2. Measuring performance (Managing NFS and NIS)
root: 3.3.1. The Domain Hierarchy (TCP/IP Network Administration)
cache initialization files: 8.3.4. The Cache Initialization File (TCP/IP Network Administration)
root privileges: 12.3.1. Managing the root password with NIS (Managing NFS and NIS)
RPC
configuration: 1.5.3. Internet and RPC server configuration (Managing NFS and NIS)
initialization: 1.5.3. Internet and RPC server configuration (Managing NFS and NIS)
Samba, configuring: 9.3.1. Configuring a Samba Server (TCP/IP Network Administration)
serial counters: 10.1.4.1. nslookup and dig (Network Troubleshooting Tools)
slave: 8.1.1. BIND Configurations (TCP/IP Network Administration)
configuration: 8.3.1.2. Master and slave server configurations (TCP/IP Network Administration)
slave server
adding: 3.2. Basics of NIS management (Managing NFS and NIS)
adding later: 3.2.3.1. Adding slave servers later (Managing NFS and NIS)
initializing: 3.2.3. Installing NIS slave servers (Managing NFS and NIS)
installing: 3.2.3. Installing NIS slave servers (Managing NFS and NIS)
listing: 3.2.3. Installing NIS slave servers (Managing NFS and NIS)
removing: 4.3.1. Removing an NIS slave server (Managing NFS and NIS)
slow
testing: 18.1.1. Identifying NFS retransmissions (Managing NFS and NIS)
timeo parameter and: 18.1.2. Timeout period calculation (Managing NFS and NIS)
stack fingerprinting and: 6.3.1. Stack Fingerprinting (Network Troubleshooting Tools)
stratum 1 and 2 servers: 11.3. NTP (Network Troubleshooting Tools)
synchronizing clocks on: 11.3. NTP (Network Troubleshooting Tools)
TCP/IP networks compared to PC LAN servers: 3. Network Services (TCP/IP Network Administration)
terminal servers: 16.5.1. CPU loading (Managing NFS and NIS)
troubleshooting name services: 10.1.4.1. nslookup and dig (Network Troubleshooting Tools)
usage guage: 4.1.3. Number of NIS servers per domain (Managing NFS and NIS)
vnc servers: 11.1.2. vnc (Network Troubleshooting Tools)
11.1.2. vnc (Network Troubleshooting Tools)
web servers: 7.3.5.2. Advanced configuration (Essential SNMP)
B.4. Using NNM for Communications (Essential SNMP)
zone authority records: 10.1.4.1. nslookup and dig (Network Troubleshooting Tools)
10.1.4.1. nslookup and dig (Network Troubleshooting Tools)
ServerType directive (httpd.conf file): 11.3.2. Basic Configuration Directives (TCP/IP Network Administration)
serverwide configuration: 0.4. Our Approach (SSH, The Secure Shell)
4.1.5. Compile-Time Configuration (SSH, The Secure Shell)
5. Serverwide Configuration (SSH, The Secure Shell)
10.3. Serverwide Configuration (SSH, The Secure Shell)
command-line options: 5.3.2. Command-Line Options (SSH, The Secure Shell)
files, commenting: 5.3.1. Server Configuration Files (SSH, The Secure Shell)
modifying: 5.3.3. Changing the Configuration (SSH, The Secure Shell)
port forwarding: 9.2.10.2. Serverwide configuration (SSH, The Secure Shell)
precedence rules: 5.3.2. Command-Line Options (