Linux Security Cookbook [Electronic resources] نسخه متنی

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gateways, packet sniffers and

generator ID (Snort alerts)

Generic Security Services Application Programming Interface (GSSAPI)

Kerberos authentication on IMAP

Kerberos authentication on POP

gethostbyname function

GNU Emacs
[See Emacs]

Gnu Privacy Guard (GnuPG)
2nd
3rd

adding keys to keyring

backing up private key

decrypting files encrypted with

default secret key, designating for

direct support by ELMME+ mailer

encrypting backups

encrypting files for others

Enigmail (Mozilla), using for encryption support

Evolution mailer, using with

files encrypted with, editing with vim

key, adding to keyserver

keyring, using

keys, adding to keyring

Mailcrypt, using with

MH, integrating with

mutt mailer, using with

obtaining keys from keyserver

PGP keys, using

PinePGP, sending/receiving encrypted email

piping email through gpg command

piping show command through gpg command

printing your public key in ASCII

producing single encrypted files from all files in directory

public-key encryption

revoking a key

setting up for public-key encryption

sharing public keys

signed file, checking for alteration

signing and encrypting files (to be not human-readable)

signing text file

symmetric encryption

viewing keys on keyring

vim mail editor, composing encrypted email with

government agencies acting as CSIRTs

GPG
[See Gnu Privacy Guard]

grep command

-z (reading/writing data) and -Z (writing filenames)
2nd

extracting passwords by patterns

group permissions

changes since last Tripwire check

read/write for files

groups

granting privileges to with sudo command

logfile group configuration file

sharing files in

setgid bit on directory

setting umasks as group writable

grpid option (mount)

GSSAPI
[See Generic Security Services Application Programming Interface]

GUI (graphical user interface), observing network traffic via