Most Linux users know vim as a text editor that descended from vi. It can also function as a tool for encrypting text files. In this post, we examine how this is done and how to reverse the process.

Google recently released new features for its SaaS data warehouse BigQuery which include column level encryption functions and dynamic masking of information. Specifically, dynamic masking of ...

In this paper, the authors provide with an encryption decryption algorithm with secure strength, bringing failure to the intruder effort to break the cipher.

Fig. 2: Symmetric cryptography. Asymmetric Cryptography – Also known as public key cryptography, uses a pair of private key/public key for encryption and decryption. If a resource, whether it’s the ...

Learn how to use the Android Keystore to create and delete key pairs, and use the created keys to encrypt/decrypt blocks of text.