Reading Time: 5 minutes
In this article, we will be exploring GnuPG or GPG as it is more commonly known. We will discuss if this software platform is still needed, if it will still be useful in the future, and how to install and utilize it.
GnuPG is a free, open-source command-line tool and application to apply the OpenPGP standards to secure information. GPG itself is distinct from the OpenPGP standard because it uses that protocol to define the canonical format used to encrypt messages, certificates, and signatures via a public keys exchange.
Continue reading “Is GPG Still Useful In Today’s Insecure World?”
Reading Time: 6 minutes
This article will discuss the methods to send information securely over email using GPG/PGP as the main encryption tool. The difference between PGP and GPG is mainly that PGP is a proprietary solution controlled by Symantec, and GPG is the open-source standard that is defined by RFC 4880. Functionally, each format is virtually identical due to GPG being the offspring of the original PGP standard. Because there are numerous email clients, specific GPG settings will vary. For this tutorial, we will use Gmail and Thunderbird as examples.
Continue reading “How to Share Encrypted Information”
Reading Time: 5 minutes
How Using Cloudflare Affects AutoSSL in cPanel
We have provided information about Cloudflare, AutoSSL, and the advantages of utilizing those services in previous articles. In this article, we will focus on solving one of the specific issues seen when using Cloudflare and AutoSSL together on a cPanel/WHM server. These services function admirably in almost every setting and can be relied upon to deliver the service they advertise. However, in certain situations, services can clash through no fault of their own.
Continue reading “How to Repair the DNS DCV Error in cPanel”
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: 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?