E

-e option

auditreduce command, How to Select Audit Events From the Audit Trail

ppriv command, How to Determine Which Privileges a Program Requires

ECC kernel provider, How to List Available Providers

eeprom command

Maintaining Physical Security

Controlling Access to System Hardware (Tasks)

effective privilege set, How Privileges Are Implemented

efficiency, auditing and, Auditing Efficiently

eject command, device cleanup and, Device-Clean Scripts

elfsign command, description, Binary Signatures for Third-Party Software

enabling

audit service, How to Enable the Audit Service

auditing, How to Enable the Audit Service

cryptographic mechanisms, How to Prevent the Use of a User-Level Mechanism

device allocation

How to Enable Device Allocation

How to Enable Device Allocation

Kerberized applications only, How to Enable Only Kerberized Applications

kernel software provider use, How to Prevent the Use of a Kernel Software Provider

keyboard abort, How to Disable a System's Abort Sequence

mechanisms and features on hardware provider, How to Disable Hardware Provider Mechanisms and Features

encrypt command

description, User-Level Commands in the Cryptographic Framework

error messages, How to Encrypt and Decrypt a File

syntax, How to Generate a Symmetric Key by Using the dd Command

troubleshooting, How to Encrypt and Decrypt a File

encrypting

communications between hosts, How to Log In to a Remote Host With Secure Shell

encrypt command, How to Encrypt and Decrypt a File

files

Protecting Files With Encryption

Protecting Files With the Cryptographic Framework (Task Map)

How to Encrypt and Decrypt a File

network traffic between hosts, Secure Shell (Overview)

passwords, Changing the Default Algorithm for Password Encryption (Tasks)

private key of NIS user, How to Set Up a Diffie-Hellman Key for an NIS User

Secure NFS, DES Encryption With Secure NFS

using user-level commands, User-Level Commands in the Cryptographic Framework

encryption

algorithms

Kerberos and, Kerberos Encryption Types

DES algorithm, DES Encryption With Secure NFS

generating symmetric key

using the dd command, How to Generate a Symmetric Key by Using the dd Command

using the pktool command, How to Generate a Symmetric Key by Using the pktool Command

list of password algorithms, Password Encryption

modes

Kerberos and, Kerberos Encryption Types

password algorithm, Password Encryption

privacy service, What Is the Kerberos Service?

specifying algorithms in ssh_config file, Keywords in Secure Shell

specifying password algorithm

locally, Changing the Default Algorithm for Password Encryption (Tasks)

specifying password algorithms in policy.conf file, Password Encryption

types

Kerberos and

Kerberos Encryption Types

Using Kerberos Encryption Types

with -x option, Overview of Kerberized Commands

environment variables

See also variables

audit token for, exec_env Token

overriding proxy servers and ports, How to Set Up Default Connections to Hosts Outside a Firewall

PATH, Preventing Unintentional Misuse of System Resources

presence in audit records

Understanding Audit Policy

Audit Token Formats

Secure Shell and, Secure Shell and Login Environment Variables

use with ssh-agent command, Secure Shell Commands

equal sign (=), file permissions symbol, File Permission Modes

error messages

encrypt command, How to Encrypt and Decrypt a File

Kerberos, Kerberos Error Messages

with kpasswd, Changing Your Password

errors, allocate error state, Allocate Error State

EscapeChar keyword, ssh_config file, Keywords in Secure Shell

/etc/default/kbd file, How to Disable a System's Abort Sequence

/etc/default/login file

description, Secure Shell Files

login default settings, How to Monitor All Failed Login Attempts

restricting remote root access, How to Restrict and Monitor Superuser Logins

Secure Shell and, Secure Shell and Login Environment Variables

/etc/default/su file

displaying su command attempts, How to Restrict and Monitor Superuser Logins

monitoring access attempts, How to Restrict and Monitor Superuser Logins

monitoring su command, How to Monitor Who Is Using the su Command

/etc/hosts.equiv file, description, Secure Shell Files

/etc/krb5/kadm5.acl file, description, Kerberos Files

/etc/krb5/kadm5.keytab file, description, Kerberos Files

/etc/krb5/kdc.conf file, description, Kerberos Files

/etc/krb5/kpropd.acl file, description, Kerberos Files

/etc/krb5/krb5.conf file, description, Kerberos Files

/etc/krb5/krb5.keytab file, description, Kerberos Files

/etc/krb5/warn.conf file, description, Kerberos Files

/etc/logindevperm file, Remote Logins

/etc/nologin file

description, Secure Shell Files

disabling user logins temporarily, How to Temporarily Disable User Logins

/etc/pam.conf file, Kerberos and, Kerberos Files

/etc/publickey file, DH authentication and, Diffie-Hellman Authentication and Secure RPC

/etc/security/audit_event file, audit events and, Audit Events

/etc/security/device_allocate file, device_allocate File

/etc/security/device_maps file, device_maps File

/etc/security/policy.conf file, algorithms configuration, How to Specify an Algorithm for Password Encryption

/etc/ssh_host_dsa_key.pub file, description, Secure Shell Files

/etc/ssh_host_key.pub file, description, Secure Shell Files

/etc/ssh_host_rsa_key.pub file, description, Secure Shell Files

/etc/ssh/shosts.equiv file, description, Secure Shell Files

/etc/ssh/ssh_config file

configuring Secure Shell, Client Configuration in Secure Shell

description, Secure Shell Files

host-specific parameters, Host-Specific Parameters in Secure Shell

keywords, Keywords in Secure Shell

override, Secure Shell Files

/etc/ssh/ssh_host_dsa_key file, description, Secure Shell Files

/etc/ssh/ssh_host_key file, override, Secure Shell Files

/etc/ssh/ssh_host_rsa_key file, description, Secure Shell Files

/etc/ssh/ssh_known_hosts file

controlling distribution, Maintaining Known Hosts in Secure Shell

description, Secure Shell Files

override, Secure Shell Files

secure distribution, Maintaining Known Hosts in Secure Shell

/etc/ssh/sshd_config file

description, Secure Shell Files

keywords, Keywords in Secure Shell

/etc/ssh/sshrc file, description, Secure Shell Files

/etc/syslog.conf file

auditing and

How to Configure syslog Audit Logs

Audit Service Man Pages

executable stack messages and, Protecting Executable Files From Compromising Security

failed logins and, How to Monitor All Failed Login Attempts

PAM and, How to Log PAM Error Reports

event, description, Audit Events

event modifiers, audit records, header Token

exec_args audit token

argv policy and, exec_args Token

format, exec_args Token

exec_attr database

description, exec_attr Database

summary, RBAC Databases

exec_env audit token, format, exec_env Token

executable stacks

disabling logging messages, How to Disable Programs From Using Executable Stacks

logging messages, Protecting Executable Files From Compromising Security

protecting against, How to Disable Programs From Using Executable Stacks

protecting against 32–bit processes, Protecting Executable Files From Compromising Security

execute permissions, symbolic mode, File Permission Modes

export subcommand, pktool command, How to Export a Certificate and Private Key in PKCS #12 Format

EXTERNAL security mechanism plug-in, SASL and, SASL Plug-ins