Security

Question 1

Used to ensure users with certain security clearance can only access information at their level or below

Answer 1

Bell-LaPadula model

Question 2

Process running at security level k can only read items at its level or lower

Answer 2

Simple security property

Question 3

process running at security level k can write only objects at its level or higher

Answer 3

*-property of Bell-LaPadula

Question 4

Does not guarantee data integrity

Answer 4

Bell-LaPadula memory

Question 5

Guarantees integrity of data

Answer 5

Biba model

Question 6

Process running at level k can only write to objects at its level or lower

Answer 6

Simple integrity principle

Question 7

Process running at security level k can only read items at level or higher

Answer 7

Integrity-* property

Question 8

Software loaded onto PC without owners knowledge or consent and behaves in background

Answer 8

Spyware

Question 9

Programs or set of programs that attempts to conceal existence

Answer 9

Rootkits