4.2.2 Security measures

TYPES OF SECURITY MEASURES.

~ Antivirus Program

~Physical Access Control

~Human Aspect

~Firewall

~Data Backup

~Cryptography

4.2.1 computer security risks

TYPES OF SECURITY RISKS

#Malicious code (virus , worm , trojan horse)

#System failure

#Unauthorized access and use

#Software theft

#Information theft

#Hardware theft

Areas of computer ethics

Areas of Computer Ethics.

1.Information accuracy

2.Intellectual privacy

3.Codes of conduct

4.Information privacy

5.Green computing