SSCP study questions with complete solutions

A mode of operation for a block cipher, with the characteristic that each possible block of plaintext has a defined corresponding ciphertext value, and vice versa correct answer: Electronic Code Book (ECB) Which block cipher mode is MOST susceptible to plaintext attacks? correct answer: ECB Random data that is used as an additional input to a one-way function that "hashes" data, a password or passphrase. Used to safeguard passwords in storage. correct answer: Salting A number generated by an algorithm from a text string. Also known as a message digest. correct answer: Hash Representatives from each department come together and review/discuss DRP scenarios to ensure accuracy and to make changes if needed correct answer: Structured Walk-Through Test a method of testing a BCP or DRP in which a business interruption is simulated, and the response team responds as if the situation were real correct answer: Simulation Test Copies of the plan are handed out to each functional area for examination to ensure the plan properly deals with the area's needs and vulnerabilities. correct answer: Checklist Test One in which regular operations are stopped and processing is moved to the alternate site. correct answer: Full-Interruption Test Offers sophisticated single sign-on with added distributed access control features and cryptographic protection of interchanged data correct answer: SESAME