Encoding
In the Encoding method, data is transformed from one form to another. The main aim of encoding is to transform data into a form that is readable by most of the systems or that can be used by any external process. It can’t be used for securing data, various publicly available algorithms are used for encoding. Encoding can be used for reducing the size of audio and video files. Each audio and video file format has a corresponding coder-decoder (codec) program that is used to code it into the appropriate format and then decodes it for playback.
Example: ASCII, BASE64, UNICODE
Encryption vs Encoding vs Hashing
Pre-Requisite: Encryption, Encoding, Hashing.
Encryption, Encoding, and Hahsing are similar kinds of things and have little difference between them. They all are used to change the format of the data or data transformation for different purposes. We will discuss them separately. Let us first discuss the definition of all these three processes and then we will move to see how they differ.