Data encryption and decryption are essential processes for protecting sensitive information from unauthorized access or misuse. However, encryption alone is not enough to ensure data security.

In general, techniques used to threaten data security are more advanced than the techniques used to secure data. Therefore, a security system that can protect data that is considered important by ...

There are many different types of encryption close encryption The process of encoding data or a message so that it cannot be understood by anyone other than its intended recipient. In computer ...

The process of concealing data in the form of text, images, or videos behind a cover image, video, QR code, or even audio so that it is invisible to the naked eye is known as steganography. This paper ...