Browsing: ENCRYPTION

Ways to Encrypt Data to Store in Cloud

For very many people, security is one of the most important issues when it gets to sending their files into the cloud. They worry that their files will be seen or even compromised by other persons


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Hide Data in Image, Audio and Video Files: Steganography

Ever wondered to know how to hide secret data in image, audio and video files? Well, in this post I will take you through a concept called steganography using which, it is possible to hide your secret information in


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How Windows Product Activation (WPA) Works?

Windows Product Activation or WPA is a license validation procedure introduced by Microsoft Corporation in all versions of its Windows operating system. WPA was first introduced in Windows XP and continues to exist in Windows Server 2003,


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What is MD5 Hash and How to Use it

In this post, I will discuss about one of the interesting cryptographic algorithm called MD5 in a very simple and easy to follow manner. In addition to understanding what is MD5 hash, you will also learn


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What is Secure Sockets Layer (SSL) and How it Works

Secure Sockets Layer (SSL) is the most widely used technology for providing a secure communication between the web client and the web server. Most of us are familiar with many sites such as Gmail, Yahoo etc. using https protocol


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