Index_O

O

object access auditing, 481, 484485, 513, 538539

objects, 512

offline CAs, 167169, 185, 189190

one-to-one mapping, 357359

one-way trust, 217219, 235

Open Shortest Path First (OSPF), 419420, 447

open system authentication, 328

Operating Systems (OSs)

hardening for clients , 629637

restricting access to, 637639

multiple, GPMC and, 9798

operational mode, 278, 279280

operators, 384, 385

organizational hierarchy, 163164, 189

Organizational Units (OUs)

assigning domain-based IPSec policy, 275276

assigning IPSec policy to, 285

assigning OU-based IPSec policy, 277

creating, 198199

delegation structure at, 489

IPSec policy design and, 284

for security, 198

OSPF. see Open Shortest Path First

OU-based IPSec policy, 277

out-of- band connections, 601

out-of-band management, 208209

out-of-band security, 608610

outsourcing, network management, 200

/overwrite, 89

owner, object, 512