Avast-Obtaining your new licence key and get registered ShowAvast Obtaining your new licence key and get registered
Avast is one the first antivirus application for windows Microsoft windows. During first installation of Avast, your licence for operating this software is for a short period of two...
Activation key for Avast Home Edition ShowActivation key for Avast Home Edition
Application
The anti-virus AVAST Home Edition is free which however requires a free activation key valid for one year to perform.
Application
Click on below link:
http://www.avast.com/fre/home...
WPA / WEP forgotten or lost? ShowWPA / WEP forgotten or lost?
Change the WEP key
Reset WiFi router
If you cannot connect to your wireless network because you have forgotten the WEP key or WPA, you can solve it by changing your access point or router WiFi.
Change...
Private-key (or secret-key) cryptography ShowSymmetric encryption
Symmetric encryption (also called private-key encryption or secret-key encryption) involves using the same key for encryption and decryption.
Encryption involves applying an operation (an algorithm) to the data to be...
Public-key systems Showthe principle of public-key encryption
The principle of asymmetric encryption (also called public-key encryption) first appeared in 1976, with the publication of a work about cryptography by Whitfield Diffie and Martin Hellman.
In an asymmetric...