Test your basic knowledge |

Comptia Security +: Network Access

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. Error caused by biometrics where the system accepts impostors - also know as false acceptance rate (FAR)






2. A password attack that tries all possible combinations until the correct password is identified






3. Something you know - have - are or location






4. 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






5. Authentication method that include pin - password - code words - personal information






6. Information classification is no write up - no read down






7. Information classification is no read up - no write down






8. Using any two authentication methods






9. Error caused by biometrics where the system rejects authorized individuals - also know as false rejection rate (FRR)






10. Used by most ACLs - also known as deny by default






11. Feature of an OS that allows for logical access control by grouping subjects with common characteristics






12. Token that generates a password based on time or event






13. The process of recovering passwords from stored/transmitted data






14. Dictionary - hybrid - brute force - rainbow table






15. Set of rules enforced by an OS to enhance security by forcing users to employ strong passwords






16. Security controls that spot and capture details about a security breach - i.e. a log file






17. Builds on the dictionary attack by adding numbers and special characters and does some common substitution






18. Password type that best defends against password attacks - i.e. tokens






19. Cognitive - dynamic - one-time - passphrase






20. Preset (key in knob) - deadbolt - combination padlock - cipher






21. Access control model designed to prevent authorized access to classified information - concerned with information confidentiality






22. Identification - authentication - authorization - accountability






23. Data can only be accessed through applications - designed to prevent unauthorized modification - errors and fraud






24. Security controls that fix a problem or prevent further damage






25. CER stands for...






26. Form of authentication that relies on human characteristic - fingerprint - hand geometry - facial recognition - eye scan - voice print - DNA - something you _________






27. Form of physical authentication - id/smart card - atm card - token - key - passport - something you __________






28. The most popular form of authentication






29. A password attack that encrypts all the words in the dictionary and compares the resulting hash values with those of the password






30. ACL stands for...






31. Using three or more authentication methods






32. Access control model that does not allow data to be accessed directly - concerned with separation of duty or function






33. Security controls that thwart a security breach - i.e. require user ID and password






34. A password attack that uses a look up table containing pre-computed hashes






35. Token that generates a password based on challenge/response






36. Lists of permission associated with objects - used in the DAC model - typically include a implicit deny rule






37. Access control model concerned with information integrity






38. MAC - DAC - and RBAC






39. Tailgating - piggybacking - social engineering






40. Password type based on fact or opinion based information - best for authentication that users do not use often - easy to remember






41. Data - hardware - networks - facility are access control ________






42. Procedures -processes - controls that determine access are access control ________






43. User - programs - processes - requesting permissions are access control ________






44. Password length/complexity help defend against this attack






45. 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