Security + Study Guide and DVD Training System

Index

128-bit encryption, 175, 176–178, 198

128-bit keys, 197–198

2.4 GHz frequency, 164, 170, 216

3-DES (Triple DES), 502–503

40-bit encryption, 175, 176–178

64-bit encryption, 198

64-bit keys, 197–198

A

AAA (Access Control, Authentication, Auditing)

access control, 7–12

auditing, 26–34

authentication, 12–26

described, 4–7

AC (alternating current), 162

acceptable use policies, 637–640, 654

access

logs, 578–579

need to know policy for, 645–646

permissions, 453, 480

restricted access policies, 635–636

access control

authentication and, 5–6

authentication vs., 43

biometrics, 585

as cryptography goal, 519

DAC, 9–10

defined, 6

for extranet, 413

with LDAP, 313

MAC, 8–9

MAC/DAC/RBAC, 8

methods for, 578–582

of multi-zone network, 409

physical ...