3 - Computer security

Question 1

What are some physical security methods?

Answer 1

• Access control, e.g. key cards, passcodes
• Video surveillance = deterrent
• Security personnel
• Locking data in a fireproof safe

Question 2

What are some software security methods?

Answer 2

• Firewall
• Intrusion Detection Systems = watch the network for suspicious activity & produce reports
• Encryption
• Virus protection
• Data backup

Question 3

What are some types of access control?

Answer 3

• Access rights
• Single factor authentication, e.g. password
• Two factor authentication, e.g. password & biometrics

Question 4

What are the benefits & cons of 2FA?

Answer 4

+ Greater security
+ Deterrent to hackers
- Takes more time
- More likely to forget

Question 5

How may companies train their staff on cyber security?

Answer 5

• Passwords
• Software updates & update virus definitions
• Lock computer when absent
• Don’t open unknown email attachments or download unknown files & apps
• Report suspicious activity