Reading Time: 11 minutes
What is OpenSSL?
OpenSSL is a free and open-source software cryptography library that provides cryptographic functionality to applications to ensure secure internet communication. It is widely used on many server applications, and it is available for most Unix-like operating systems (including Solaris, Linux, Mac OS X, the four open-source BSD operating systems), OpenVMS and Microsoft Windows.
Continue reading “How to Verify A Connection is Secure Using OpenSSL”
Reading Time: 9 minutes
A Fast, Modern and Secure VPN Tunnel
In this tutorial we will learn what Wireguard is, what it is used for, how to install and configure it, and lastly, how to use it to it wisely.
What is Wireguard?
Wireguard is an open-source, dependable, advanced, VPN tunneling software you can install and use right now to create a secure, point-to-point connection to a server.
Continue reading “How to Install Wireguard on Ubuntu 18”
Reading Time: 3 minutes
What is Git-Secret?
Git-secret is a bash tool that is used to store your private files and information inside of a git repo on your server. The git-secret tool allows us to encrypt sensitive files that are stored inside a secure, encrypted repository. In this article, we will be examining the process of installing and working with git-secret on an 18.04 Ubuntu Server.
Continue reading “How to Install and Use Git-Secret”
Reading Time: 10 minutes
What is GPG?
GnuPG (or Gnu Privacy Guard) is an adaptation of an earlier encryption standard known as PGP (or Pretty Good Privacy). GPG uses the method of “public” and “private” keys for the encryption and signing of messages or data.
In this article, we’re going to be discussing the following topics:
Continue reading “How Do I Use GPG?”
- Why is GPG needed?
- How Does Public Key Encryption Work?
- How do I Setup GPG Keys?
- How do I Find Other Users’ Public Keys?
- How do I Make My Public Key Available To Others?
- How do I Encrypt and Decrypt Messages with GPG?