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Install and Setup Passbolt Password Manager on Ubuntu 20.04

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In this tutorial, you will learn how to install and setup Passbolt password manager on Ubuntu 20.04. Passbolt is is a free, open source, self-hosted, extensible, OpenPGP based password manager that enables teams to securely store their personal as well as share their common credentials. It is available both a subscription based and community edition. This tutorial...

Install and Setup LEMP Stack on Ubuntu 20.04

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Welcome to our tutorial on how to install and setup LEMP stack on Ubuntu 20.04.  LEMP Stack is a group of open source tools commonly used for developing and deploying web applications. It consists of the Linux Operating System (Ubuntu 20.04 in this case), lightweight and powerful Nginx (Engine-X) web server, MySQL/MariaDB RDBMS and the server-side scripting language, PHP.

How to Configure NTP Server on pfSense

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In this tutorial, you will learn how to configure NTP server on pfSense. pfSense software is a free, open source customized distribution of FreeBSD specifically tailored for use as a firewall and router that is entirely managed via web interface. In addition to being a powerful, flexible firewalling and routing platform, it includes a long list of...

Restrict Access to WordPress Login Page to Specific IPs with libModSecurity

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In this tutorial, we are going to learn how to restrict access to WordPress login page to specific IPs with libModSecurity. libModSecurity is also known as ModSecurity version 3.0. ModSecurity is an open source, cross-platform web application firewall (WAF) module developed by Trustwave's SpiderLabs. Known as the "Swiss Army Knife" of WAFs, it...

Configure Squid Proxy OpenLDAP Authentication on pfSense

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Welcome to our tutorial on how to configure Squid Proxy OpenLDAP authentication of pfSense. Squid Proxy supports different types of authentication method, one of them being the lightweight directory access protocol (LDAP). Squid proxy authentication ensures that only authenticated users can access the Internet as a way of filtering Internet access for individuals. In...

Install and Setup Squid Proxy on pfSense

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In this tutorial, we are going to learn how to install and setup Squid proxy on pfSense. pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN and many more features that are comprehensively described on pfSense features page. Squid is a caching proxy for the...

4 Reasons Why Home and Remote Workers Should Use a VPN

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Technology has made it easy for people to work from anywhere in the globe, even if they have never met their employers. And while some companies may not consider this option, sometimes employees end up carrying home some unfinished projects or tasks to handle them from there. All these...

Install and Setup Roundcube Webmail on Ubuntu 20.04

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In this tutorial, we are going to learn how to install Roundcube webmail on Ubuntu 20.04. Roundcube webmail is a free and open source web-based IMAP email client. It is written in PHP and works just like any other email client. It provides a handful of features; Full support for MIME and HTML messagesSophisticated privacy protectionCompose...

How to fix QEMU/KVM Not Connected Error on Ubuntu 20.04

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In this tutorial, you will learn how to fix QEMU/KVM Not connected error on Ubuntu 20.04. Maybe you have installed KVM hypervisor on Ubuntu 20.04 for you to run virtual machines on it as a regular, non-root, user. However for some reasons, when your try to run virsh command to even the virt-manager, display the virtual machine...

Install and Use Docker CE on CentOS 8

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Welcome to our guide on how to install and use docker ce on CentOS 8. Docker is a platform that enables developers and system administrators to build, run, and share applications with containers. The exits two editions of docker available. Docker CE and Docker EE Docker CE (Community Edition) is the open-source, community supported version of Docker...