Shoulder surfing

​Shoulder surfing is process of retrieving information from a screen of a computer by a person who stands nearby. This information may include sensitive I information about the company or people who work there. An inexpensive protection from shoulder surfing is a privacy screen. A privacy screen allows straight view of the data in screen, but privacy screen turns black by looking at it at an angle.

Comments

Popular posts from this blog

Absolute and relative path in HTML pages

Errors

goto PHP operator