Protecting an ICT System

Biometrics are devices that can identify a specific living person. For example, a fingerprint scanning device.

Protecting an ICT System

Logical preventions are computer-based methods that include anti-virus software like McAffe to protect computers from viruses.

Physical methods of prevention stop people from accessing a computer in person.An example of a physical method of protecting an ICT system is by using CCTV cameras.

Education and training of employees is very important because hacking of websites, for instance, is most likely to happen through mistakes and carelessness of an employee.

This video is about using firewall to protect against viruses.