The word dongle is used in many contexts. Generally, it refers to a device which is connected to the computer in order to control access to a particular application like software, etc. Modem stands for...

Data card is a removable electronic card which is used for either storing data or for carrying out data operations like data input, data output, etc. A dongle is used to refer to any of the removable component...

Encryption, encoding and hashing are techniques used for converting the format of data. Encryption is used for changing plain text into cipher text so that only authorized entities can understand it. Encoding...

BBM or Blackberry Messenger is a proprietary Internet based instant messenger as well as a video telephone application developed by BlackBerry Limited. WhatsApp Messenger is also a proprietary instant...

Google Adsense is an advertising program by Google. It allows websites to publish ads in order to generate revenue. DoubleClick develops and provides Internet ad serving services. Doubleclick is an Ad Server...