The method of reverting the encrypted text which is known as cipher text to its original form i.e. plain text is known as ________________

Cryptography can be used to secure browsing, such as with virtual private networks (VPNs). VPNs use encrypted tunnels, asymmetric encryption, and public and private shared keys.

Cryptography can be broken down into three types:

1. Secret Key Cryptography
2. Public Key Cryptography
3. Hash Functions

Cryptography also comes in three main varieties:

1. Symmetric key cryptography
2. Asymmetric key cryptography
3. Hash Function