How Do I Use GPG?

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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: 

  • 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?
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How to Set Up Multiple SSLs on One IP With Nginx

Reading Time: 6 minutesWith the shortage of available address space in IPv4, IPs are becoming increasingly difficult to come by, and in some cases, increasingly expensive. However, in most instances, this is not a drawback. Servers are perfectly capable of hosting multiple websites on one IP address, as they have for years.

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How to Install MariaDB on Ubuntu 18.04

Reading Time: < 1 minuteMariaDB is a drop in replacement for MySQL, and its popularity makes for several other applications to work in conjunction with it. If you’re interested in a MariaDB server without the maintenance, then check out our high-availability platform. Otherwise, we’ll be installing MariaDB 10 onto our Liquid Web Ubuntu server, let’s get started! Continue reading “How to Install MariaDB on Ubuntu 18.04”

How Do I Secure My Linux Server?

Reading Time: 6 minutesOur last article on Ubuntu security suggestions touched on the importance of passwords, user roles, console security, and firewalls. We continue with our last article and while the recommendations below are not unique to Ubuntu specifically (nearly all discussed are considered best practice for any Linux server) but they should be an important consideration in securing your server. Continue reading “How Do I Secure My Linux Server?”

Install vsftpd on Ubuntu 16.04

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Installing vsftpd allows you to upload files to a server, the concept is comparable to that of Google Drive.  When you invite specified users to your Google Drive they can create, delete, upload and download files all behind a secure login. Vsftpd is excellent for company’s looking for an alternative to Google Drive or for anyone who wants to create a robust server. This “Very Secure File Transfer Protocol Daemon” is favored for its security and speed and we’ll be showing you how to install vsftpd on an Ubuntu 16.04 LTS server.

 

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