Cerf, Vinton, 5, 6 7, 90
CERT. see Computer Emergency Response Team
Certificates
authorities
description, 80 81, 102 103
information on, 103 104
key recovery, 189 190
owner, keys, 103
private, creating, 106
revocation, 104
system types, 178 183
trusted root, 104 106
practice statements, 183 187
revocation lists, 104, 187 189
Change control, 60
Ciphertext, definition, 69
Cipher Wheel, 69
Circuit-level gateways, 114
Clark, Dave, 7
Client/server exchange, 163 164
Clustering, 268 270
Cold sites, 270
CommView, 277
Competitive asset
costs
appraisal, 246
external, 246 252
internal, 246
prevention, 245
quality control, 243 244
Competitors, Internet security and, 43 44
Compliance, 60
Computer Emergency Response Team description, 283 284
incident reporting guidelines
definition of incident, 285 286
reporting of incident
contacts, 288 290
data, 290 294
procedures, 294 296
reasons for, 286 288
timing, 296 297
Consultative Committee on International Telephone and Telegraphy, 195
Control directory, 241 243
COPS, 276
Corp Comm, 218 220
Costs. see under Security analysis
Crack, 274
Crocker, Steve, 5
Cryptography, 68, 194 195. see also Encryption
Cryptology, definition, 69
Customer demographics, 43
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