WHM Tutorial: DNS Functions and Tools

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If you have a VPS or Dedicated server running cPanel, and your server is also running private nameservers, you will find the Web Host Manager’s (WHM’s) interface very useful when it comes to updating, creating, or removing DNS zone files for your domains.

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How To Install SQLAlchemy

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sqlalchemy logo

The SQLAlchemy Toolkit and Object Relational Mapper is an extensive set of utilities for working with Python and databases. This toolkit provides a package full of popular persistence patterns, designed for economical and robust database accessibility. SQLAlchemy allows a developer to use simple SQL statements (unlike other Object Relational Mapping tools) which provide a helpful method to connect database tables with user-defined Python classes. The SQLAlchemy Object Relational Mapping tool is primarily centered on using the SQL Expression language.

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Managed Server vs. Unmanaged Server Defined

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In this article, we will be discussing what it means to employ a “managed server” versus an “unmanaged server” and what the primary differences are. This article is written in response to ongoing questions we see from clients regarding the types of resources, services, and capabilities that are included when a managed server is selected for use.

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Simple Domain Transfers With Liquid Web

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Your domain is the most important part of your web presence. Recognizing this, the Internet Corporation for Assigned Names and Numbers (ICANN) has requirements in place that help keep domain transfers secure. Of course, following these requirements means that transferring domains takes a few more steps than you might otherwise think. Here are the steps for transferring domains to and from Liquid Web:

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How to Install and Use Git-Secret

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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.

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Lynis: A Security Auditing Tool For Linux

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What is Lynis?

Lynis is a well known, seasoned security tool for Linux based systems (including macOS and/or other Unix-based operating systems. It performs an extensive health scan of your systems to support system hardening and compliance testing. The project is open-source software with the GPL license and available since 2007.

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How to Setup OpenVPN On Windows Server 2019

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What is OpenVPN?

As noted previously in our OpenVPN article, OpenVPN is an open-source Windows software package used to create a secure, site-to-site VPN connection that provides remote access between two locations. OpenVPN consists of three parts:

  • The OpenVPN-AS Server
  • The Admin Web Interface/Admin GUI
  • The Connection Clients
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How to Setup OpenVPN

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What is OpenVPN?

The OpenVPN software bundle is a set of open-source, virtual private network (VPN) applications used to create a direct, secure site-to-site connection that provides remote access between two locations. 

The OpenVPN Server consists of three main parts:

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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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DStat Is Now PCP – Performance Co-Pilot

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Performance Co-Pilot (PCP) is a compact assessment and evaluation tool that is used to collect a wide array of server metrics and examines current and prior operational data. It is designed to be easily customizable utilizing modern APIs and other resources used to extend its functionality. Redhat has taken many of the best features of DStat and coupled them with additional capabilities that extended its usefulness, and have created their own updated version called Performance Co-Pilot.

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