6.9 Terms and Concepts

 <  Free Open Study  >  

database management system (DBMS), 310

retrieved data, 330

requested data, 330

front end, 310

allowed data, 330

field, 310

inference, 331

element, 310

direct inference, 332

record, 310

indirect inference, 333

attribute, 310

inference by sum, 334

schema, 310

inference by count, 334

subschema, 310

inference by median, 334

relation, 311

tracker inference, 335

query, 312

linear system inference, 337

project, 313

statistical inference, 337

select, 313

limited response suppression, 338

join, 313

combining results to suppress, 338

database integrity, 315

revealing a random sample, 339

element integrity, 315

random perturbation of data, 339

access control, 315

restricting output by query analysis, 340

user authentication, 315

aggregation, 341

auditability , 318

multilevel databases, 343

availability, 319

granularity of control, 344

sensitive data, 319

multilevel integrity, 345

availability of data, 319

multilevel secrecy , 345

access control decision, 319

polyinstantiation, 345

disclosure, 326

partitioned database, 346

exact disclosure, 329

encryption, 347

bounded disclosure, 329

integrity lock, 348

negative disclosure, 329

sensitivity lock, 349

probable value disclosure, 330

trusted front end, 350

disclosure of existence, 330

commutative filter, 352

security, 330

query modification, 352

precision, 330

window, 354

revealed data, 330

view, 354

 <  Free Open Study  >  


Security in Computing
Security in Computing, 4th Edition
ISBN: 0132390779
EAN: 2147483647
Year: 2002
Pages: 129

flylib.com © 2008-2017.
If you may any questions please contact us: flylib@qtcs.net