Section 6.10. Terms and Concepts


6.10. Terms and Concepts

database, 319

database administrator, 319

database manager, 319

database management system (DBMS), 319

front end, 319

record, 319

field, 319

element, 319

schema, 320

subschema, 320

attribute, 321

relation, 321

query, 321

project, 321

select, 321

join, 322

database integrity, 324

element integrity, 324

user authentication, 324

field check, 325

access control, 325

change log, 326

auditability, 326

pass-through problem, 326

availability, 328

reliability, 329

committing, 330

commit flag, 330

shadow value, 331

monitor, 334

state constraint, 334

transition constraint, 335

sensitive data, 335

availability of data, 336

access control decision, 337

disclosure, 338

exact disclosure, 339

bounded disclosure, 339

negative disclosure, 339

disclosure of existence, 339

probable value disclosure, 339

security, 340

precision, 340

inference, 341

direct inference, 342

indirect inference, 343

statistical inference, 343

inference by sum, 343

inference by count, 343

inference by mean, 344

inference by median, 344

tracker inference, 345

linear system inference, 346

limited response suppression, 347

combining results to suppress, 348

revealing a random sample, 348

random perturbation of data, 349

restricting output by query analysis, 349

aggregation, 350

multilevel databases, 351

granularity of control, 353

multilevel integrity, 354

multilevel security, 355

polyinstantiation, 355

partitioned database, 356

encryption, 356

integrity lock, 357

sensitivity lock, 359

trusted front end, 360

commutative filter, 361

query modification, 362

window, 363

view, 363

data mining, 367

relationship, 367

correlation, 367

shared key, 369

amalgamation, 369

comparable data, 369

data semantics, 369

false match, 370




Security in Computing
Security in Computing, 4th Edition
ISBN: 0132390779
EAN: 2147483647
Year: 2006
Pages: 171

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