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






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






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






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






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






6. The most popular form of authentication






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






8. 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






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






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






11. Identification - authentication - authorization - accountability






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






13. Using any two authentication methods






14. Tailgating - piggybacking - social engineering






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






16. ACL stands for...






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






18. Password length/complexity help defend against this attack






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






20. Cognitive - dynamic - one-time - passphrase






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






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






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






24. CER stands for...






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






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






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






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






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






30. 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






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






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






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






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






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






36. Using three or more authentication methods






37. Dictionary - hybrid - brute force - rainbow table






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






39. Access control model concerned with information integrity






40. MAC - DAC - and RBAC






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






42. Something you know - have - are or location






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






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






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