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Mobile Agents by Wilhelm R. Rossak, Peter Braun

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438 Index
sandboxing (continued )
defined, 201
elements, 201
keystores, 201
permission, 201
policy files, 201
protection domain, 201
security manager, 201–202
SATP messages, 246–253
coding, 276, 279
commit, 253
compression of, 278–281
data item, 252
data request, 252–253
decoding, 276, 279
defined, 220
format creation, 281
header, 238–240, 247–248
ping, 237–238, 246–247
prepare, 253
reply, 221, 246, 277
request, 221, 245–246
rollback, 253
sending, 236–242
specifications, 246–253
state, 251–252
unit, 250–251
unit request, 252
SATP pipelining, 369–370
defined, 369
steps, 370, 372–374
SATP protocol, 124, 217, 243–253
defined, 219
introduction, 244
normal operation, 245
See also Kalong mobility model
scenarios, 56–68
evaluation, 59–60
m servers network (information at all servers),
63–68
m servers network (one data item), 60–63
model parameter values, 58
one client/server network, 56–60
scheduling, 37, 106
Secrets and Lies, 161
security, 159–213
accountability, 166
anonymity, 166–167
authentication, 162–164
availability, 166
confidentiality, 164
detection, 184–198
encrypted functions, 178–179
environmental key generation, 181–184
extension curve, 306, 307
importance, 160
improving, 307
integrity, 165–166
Java and, 199–204
level of, 161
organizational solutions, 175–178
overview, 159
prevention, 178–184
requirements, 160–167
solutions with Kalong, 281–291
time-limited black boxes, 179–181
transmission time and, 304–307
See also attacks
security managers, 201–202
Semoa toolkit, 22
Atlas, 145
focus, 22
See also mobile agent toolkits
sender agencies, 38
serialization, 46–48
defined, 46–47
result, 48
time, 296
services, 355–359
defined, 332
place, 361–363
registering with, 357–359
shell, 355–356, 357
survival, 346, 357, 358, 359–361
using, 355–357
shell service, 355–356, 357
SignedObject class, 287, 288
Simple Agent Transmission Protocol.
See SATP messages; SATP protocol
sliding encryption, 191
social control, 177
Softnet, 18
software agents, 7, 9–10
autonomy, 9
defined, 8
proactivity, 9–10
reactivity, 9

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