201ASYMMETRIC KEY, 25AES. SEE ADVANCED ENCRYPTIONATM MACHINE, 236S...

25, 201

Asymmetric key, 25

AES. See Advanced Encryption

ATM machine, 236

Standard

attack (extension), 332

AH. See Authenticated Header;

Attacks, 24. See also Denial of Service

Authentication Header

prevention. See Internet Protocol

alert (keyword), 89

traffic

ALG. See Application Level Gateway

dropping, 426

Allow, 169

terminating, 426

Allowance, 154–156

Attribute value (AV) pairs, 268

Amazon, 10

Audit rule, 334

AND operation, 54

audit trail (keyword), 89

Anonymous FTP, 318

Audit trails, 15, 97, 336

Anti-replay, 211

AUP. See Acceptable Usage Policy

feature, 203

Auth-proxy (authorization type), 264

any (keyword), 56–57, 63, 80

Authen_service, 161

AppleTalk, 34

Authenticated Header (AH), 228

AppleTalk Remote Access (ARA), 35,

Authentication, 13–14, 34–37, 158–159,