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