Computer Security

Here are different types if Computer Security....
a. Hardware Security
b. Software Security

Hardware Security
 Computer equipments can be made secured by various ways as follows:
i) Regular Maintenance
ii) Insurance of Hardware
iii) Power Regulator Devices (eg: UPS, Volt Guard)
iv) Protection from theft
v) Protection of computer from fire
vi) Protection from theft
vii) Air Condition

Software Security
i) Defragmentation
ii) Password Protection
iii) Scandisk
iv) Backup System
v) Virus Scanning
vi) Using Original Software