Encryption

What is Encryption?

According to Cloudflare, encrypt or encryption is a way of scrambling data so that the information can only be read by people who have access to it. Encryption can secure digital data using one or more mathematical techniques known as cryptography.

Input information becomes unreadable through encryption because algorithms convert the original text, known as plaintext, into an alternative form known as ciphertext.

How encryption works?

In the late 20th century, web developers used 40-bit encryption, which is a key with 2 possible permutations or 56-bit encryption. But at the end of the century, hackers managed to crack the key, leading to 128-bit systems as the Advanced Encryption Standard (AES) encryption length for web browsers. Created in 2001 by the US National Institute of Standards and Technology, 128, 192, and 256 bit key lengths are available. Most banks, military and government use 256-bit encryption.

Benefits of encryption

There are various benefits that users will get if an application company uses this data security technology. Encryption protects the confidentiality of digital data stored on a computer system or transmitted over the Internet. Public cloud security and privacy becomes an issue in complex environments as organizations rely on hybrid and multicloud environments. Cloud service providers are responsible for the security of the cloud, while customers are responsible for security within the cloud, especially for all data.

An organization's sensitive data must be protected while allowing authorized users to do their jobs.This protection should not only encrypt data, but also provide strong cryptographic key management, access control, and audit logging capabilities. This encryption allows us to properly store secret data and messages without being hacked by trusted hackers so far.