What is Shoulder surfing Shoulder surfing is using direct observation techniques, such as looking over someone’s shoulder, to get information. Shoulder surfing is an effective way to get information in crowded places because it’s...
What is Piggybacking In a wireless communications context, is the unauthorized access of a wireless LAN. Piggybacking is sometimes referred to as “Wi-Fi squatting.” The usual purpose of piggybacking is simply to gain free...
How to set picture password in windows 8 Windows 8 includes a new feature called Picture password,this feature is not include in early Operating System version(like Windows7). which allows you to authenticate with the...
Keyboard Shortcut Keys in windows 8 List of windows 8 shortcut keys Press Windows key to open the Start screen or switch to the Desktop. Press Windows key + D opens the Windows Desktop....
