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Flashcards

Security

Daisy Palmer IT A level Inglês 57 flashcards

Flashcards do conjunto (57)

  1. 1What does Data Entry mean in terms of security?Security or data threat as data is on screen
  2. 2What is an example of malpractice within data entry?Account number has been transferred incorrectly causing a mistake(no data validation/verification)
  3. 3What is a criminal example of data entry?A data clerk deliberately enters wrong account number to steal money
  4. 4Who is an internal threat of data entry?The employee working in accounts
  5. 5Who is an external threat of data entry?Customer data entry
  6. 6Name ways you can protect and prevent data entry faultsDouble entry
    Monitor access
    Automatic logging
    Double authorisation
  7. 7What does Not Following Procedures mean in terms of security?Not following rules/routines set out for the system e.g.
    Aup=acceptable use policy
  8. 8What is an example of malpractice for this?Forgetting to lock a computer when leaving it unattended
  9. 9What is a criminal example of Not Following Procedures?Deliberately leaving computers for someone to access data
  10. 10What is an internal threat for this?Employees that have not been trained/show the procedures
  11. 11What is an external threat of this?Somebody who has been given access externally but has not had procedures explained
  12. 12Name ways you protect and prevent thisTraining
  13. 13What does Use of Portable Computers mean in terms of security?Loss of control because equipment is being used off the main system
  14. 14What is a malpractice example of this?Accidental loss of equipment
  15. 15What is a criminal example of this?Purposely taking details home to be used without authority
  16. 16What is an internal threat of this?Employees who take data away from the site
  17. 17What is an external threat of this?Person who takes the information
  18. 18Name ways you can protect and prevent thisKeep equipment in building
    Keep in a secure place
  19. 19What does Data Stored Offline mean in terms of security?Data stored on other devices e.g. CD-R, memory stick etc.
  20. 20What is an example of malpractice for this?Take a memory stick home and lose it
  21. 21What is a criminal example of this?Deliberately downloading files with an intent to use maliciously
  22. 22What is an internal threat of this?Employee who has access to the system
  23. 23What is an external threat of this?Access via storage like cloud service and copying it
  24. 24Name ways you can protect and prevent thisOnly authorised memory sticks used
    Encrypted memory sticks
    Procedures that controls who can download and what they can download
  25. 25What does IT Personnel mean in terms of security?Staff you employ to look after your system (reliability)
  26. 26What is an example of malpractice for this?Giving access to someone without checking
  27. 27What is a criminal example of this?Abusing password and deliberately causing harm to the system
  28. 28What is an internal threat of this?Employed IT department
  29. 29What is an external threat of this?Third party outsourcing
    Industrial espionage
  30. 30Name ways you can protect and prevent thisDBS/legal checks
    References
    Questions
  31. 31What does Hacking mean in terms of security?Unauthorised access to data on a computer system
  32. 32What is an example of malpractice for this?None really
    If you had no intention of doing anything wrong
  33. 33What is a criminal example of this?Deliberately bypassing security to get in to and do something
  34. 34What is an internal threat of this?Person who works for you taking the data
  35. 35What is an external threat of this?Anybody deliberately getting into a company who otherwise
  36. 36Name ways you can protect and prevent thisPassword discipline
    Terminals logged off
    Restricted access
    All access monitored
    Computer Misuse Act 1990
  37. 37What does Networks mean in terms of security?When data is transferred a WAN any data transmission can be tapped and listened in to
  38. 38What is an example of malpractice for this?Using open Wi-Fi to access accounts e.g. online banking
  39. 39What is a criminal example of this?Hacking in to a person’s network
  40. 40What is an internal threat of this?Customer on the Wi-Fi
    Leaving your computer open
  41. 41What is an external threat of this?Hacker/ someone looking for unsecure network
  42. 42Name ways you can protect and prevent thisFirewalls
    Virus Protection
    Identifications of users
    Levels of access
  43. 43What does Viruses / Illegal Programs mean in terms of security?Computer code written with the sole purpose of infecting a system
  44. 44What is an example of malpractice for this?Email distribution of a virus
  45. 45What is a criminal example of this?Writing the virus to cause harm to a system
  46. 46What is an internal threat of this?People in the organisation pressing on the emails
  47. 47What is an external threat of this?The people sending out the emails
  48. 48Name ways to protect and prevent thisAnti-virus software
    Filters on systems
  49. 49What are the 4 types of virusOrigination
    Transmission
    Reproduction
    Infection
  50. 50What is Origination?A programmer writes a program - the virus - to cause mischief or destruction.
  51. 51What is transmission?Often, the virus is attached to a normal program. it then copies itself to other software on the hard disk
  52. 52What is reproduction?When another floppy disk is inserted into the computer's disk drive, the virus copies itself on to the floppy disk
  53. 53What is infection?Depending on what the original programmer wrote in the virus program, a virus may display messages, use up all the computer's memory, destroy data files or cause serious system errors.
  54. 54What are the different categories of computer crime?Unauthorised Access - hacking
    Fraud - stealing credit identities
    Publication of illicit material - porn
    Theft - physically or electronically stolen
    Industrial espionage - gaining access to info
    Sabotage - damage of an organisation
  55. 55How can you protect software?Passwords
    Permissions
  56. 56How can you protect a combination of hardware and software?Biometrics (hardware=fingerprint scanner, software=interpretation)
  57. 57Name some physical security?security guards
    secure areas
    biometric access devices

Informações

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A level IT (Info 2) FlashCards sobre Security, criado por Daisy Palmer em 05-04-2017.
Criado por
Daisy Palmer
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