Of the many threats to network security, what is regarded as the weakest link in the system?

The general term for methods used to persuade people to disclose information is

Which type of threat is where the criminal invents a scenario to get the victim to give up information, often by pretending to be someone else (e.g. police, a bank employee etc). Can be done face to face, on the telephone or via computer.

This is when fraudsters send emails claiming to be from a bank or building society or ecommerce site in order to find out personal or financial information.

Fraudulent emails can often be recognised by (tick all the statements that are true):

When someone observes someone else typing in a password or pin number