In this article we will show how to add WireGuard support to the existing Pritunl OpenVPN installation. In case you are starting from scratch, you can first read our article about how to setup Pritunl VPN server and then come back here. There are instructions available about Wireguard and Pritunl, but the process is not […]
The first cipher appears to be used by ancient Greeks about 2,500 years ago. Since then the matter of protecting the valuable information has not become less important. Whether you are looking for a way to protect sensitive information (simply, passwords for example) or just want to learn more about cryptography this article will give […]
Problem: Often public VPN services become a victim of hackers attacks – NordVPN, SuperVPN, LimeVPN were hacked and various data leaked.Solution: Running a private VPN server for your own use almost nullify risk of hackers attacks because it stays under the radar. For the convenience of use, this article is divided into 4 chapters. Content […]
PGP stands for Pretty Good Privacy – encryption software which uses a combination of hashing, symmetric-key and public-key cryptography for secure data communication. The first version of PGP was created in 1991 by Phil Zimmermann. Read more about PGP in Wikipedia. How it works in simple words PGP works by creating a key pair – […]
What is AES-256 AES-256 is the first and only publicly accessible standard which was approved by NSA (US National Security Agency) to protect top secret information. 256 refers to the number of transformation rounds (14) which convert the input (origin) into the output (ciphertext). AES is a symmetric key algorithm, which means that same key […]