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






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






4. MAC - DAC - and RBAC






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






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






7. Dictionary - hybrid - brute force - rainbow table






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






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






10. Using any two authentication methods






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






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






13. CER stands for...






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






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






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






17. 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






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






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






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






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






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






23. 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






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






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






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






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






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






29. Cognitive - dynamic - one-time - passphrase






30. Password length/complexity help defend against this attack






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






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






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






34. The most popular form of authentication






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






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






37. Identification - authentication - authorization - accountability






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






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






40. Something you know - have - are or location






41. ACL stands for...






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






43. Access control model concerned with information integrity






44. Tailgating - piggybacking - social engineering






45. Using three or more authentication methods