SECURITY MEASURES

• Anti- virus: A software use to protect computers against viruses by identifying and removing any computer virus found in memory, on storage media or in coming files.

EXAMPLE: McAfee VirusScan, Norton AntiVirus, AVG Anti-Virus and avast!Antivirus

• Anti- Spyware: Programs detect and deletes spyware

EXAMPLE: Ad -Aware, Spy Sweeper and Windows Defender.

• Firewall: Hardware and/or software that protects a network's resources from intrusion.

• Data Backup: A duplicate of a file, program , or disk that can be used if the original lost damaged or destroyed.

EXAMPLE: store in the Cloud Storage.

• Crytography: Art that protecting information by transforming it into an unreadable format and can be read by authorized individuals.

ENCRYPTION	DECRYPTION
Process of converting readable data into unreadable    characters to prevent unauthorized access.	Process to decode encrypted data .

• Human Aspects (Awareness)
  

1. Expose employees or staff to computer security.
2. make a routine check to update from new virus,worm or other malicious code.
3. Proper handling of computer and information.
4. Indentifying and Aunthenticating users.