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Test your basic knowledge |
Comptia Security +: Network Access
Start Test
Study First
Subjects
:
certifications
,
comptia-security-+
,
it-skills
Instructions:
Answer 45 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Security controls that spot and capture details about a security breach - i.e. a log file
password types
access control list
detective
preventative
2. The process of recovering passwords from stored/transmitted data
password cracking
password types
access control models
Bell La Padula
3. Using three or more authentication methods
something you know
multifactor
corrective
type I
4. Feature of an OS that allows for logical access control by grouping subjects with common characteristics
group policy
dictionary
something you know
access control list
5. Builds on the dictionary attack by adding numbers and special characters and does some common substitution
group policy
have
hybrid
access control list
6. A password attack that tries all possible combinations until the correct password is identified
brute force
group policy
cognitive
implicit deny
7. Data - hardware - networks - facility are access control ________
dictionary
rainbow table
objects
asynchronous
8. Form of physical authentication - id/smart card - atm card - token - key - passport - something you __________
have
physical access control issues
implicit deny
dictionary
9. A small room with two authentication doors - after gaining access to the 1st door the subject is locked in until access to granted to the 2nd door
objects
mantrap
preventative
brute force
10. Identification - authentication - authorization - accountability
synchronous
ACLs
physical access control issues
4 steps of access control
11. Access control model designed to prevent authorized access to classified information - concerned with information confidentiality
cognitive
mantrap
Biba
Bell La Padula
12. ACL stands for...
access control list
ACLs
Biba
something you know
13. Set of rules enforced by an OS to enhance security by forcing users to employ strong passwords
subjects
have
common locks
password policy
14. Preset (key in knob) - deadbolt - combination padlock - cipher
Bell La Padula
access control models
CER
common locks
15. Something you know - have - are or location
type I
authentication methods
Bell La Padula
preventative
16. Error caused by biometrics where the system rejects authorized individuals - also know as false rejection rate (FRR)
Clark Wilson
corrective
Bell La Padula
type I
17. Password type that best defends against password attacks - i.e. tokens
password attacks
dictionary
one time
something you know
18. Access control model concerned with information integrity
objects
dictionary
Biba
physical access control issues
19. Password length/complexity help defend against this attack
brute force
are
password attacks
preventative
20. Dictionary - hybrid - brute force - rainbow table
systems
password attacks
have
Clark Wilson
21. Form of authentication that relies on human characteristic - fingerprint - hand geometry - facial recognition - eye scan - voice print - DNA - something you _________
CER
detective
password attacks
are
22. Information classification is no read up - no write down
are
Bell La Padula
physical access control issues
4 steps of access control
23. A password attack that uses a look up table containing pre-computed hashes
access control list
corrective
rainbow table
password types
24. User - programs - processes - requesting permissions are access control ________
objects
have
subjects
Clark Wilson
25. Cognitive - dynamic - one-time - passphrase
brute force
are
password types
detective
26. Error caused by biometrics where the system accepts impostors - also know as false acceptance rate (FAR)
4 steps of access control
multifactor
Bell La Padula
type II
27. Information classification is no write up - no read down
subjects
Clark Wilson
password types
Biba
28. The point at which the false rejection rate equals the false acceptance rate - used to determine the accuracy of biometric systems - low value = high accuracy
CER
physical access control issues
cognitive
corrective
29. Used by most ACLs - also known as deny by default
crossover error rate
CER
implicit deny
hybrid
30. CER stands for...
two factor
something you know
crossover error rate
preventative
31. Data can only be accessed through applications - designed to prevent unauthorized modification - errors and fraud
Clark Wilson
authentication methods
password policy
rainbow table
32. Access control model that does not allow data to be accessed directly - concerned with separation of duty or function
Clark Wilson
access control models
detective
rainbow table
33. Security controls that thwart a security breach - i.e. require user ID and password
4 steps of access control
preventative
objects
access control models
34. Token that generates a password based on time or event
type I
Biba
synchronous
4 steps of access control
35. Lists of permission associated with objects - used in the DAC model - typically include a implicit deny rule
ACLs
access control list
access control models
detective
36. Tailgating - piggybacking - social engineering
type I
physical access control issues
Clark Wilson
multifactor
37. A password attack that encrypts all the words in the dictionary and compares the resulting hash values with those of the password
crossover error rate
dictionary
CER
type I
38. Security controls that fix a problem or prevent further damage
corrective
something you know
mantrap
systems
39. Procedures -processes - controls that determine access are access control ________
physical access control issues
systems
multifactor
two factor
40. Authentication method that include pin - password - code words - personal information
something you know
4 steps of access control
mantrap
brute force
41. Token that generates a password based on challenge/response
systems
objects
two factor
asynchronous
42. Using any two authentication methods
two factor
access control list
corrective
Clark Wilson
43. The most popular form of authentication
rainbow table
access control list
ACLs
something you know
44. MAC - DAC - and RBAC
preventative
cognitive
access control models
brute force
45. Password type based on fact or opinion based information - best for authentication that users do not use often - easy to remember
Clark Wilson
access control list
are
cognitive