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