Install and Setup GVM 11 on Ubuntu 20.04

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In this guide, we are going to learn how to install and setup GVM 11 on Ubuntu 20.04. Greenbone Vulnerability Management (GVM), was previously known as OpenVAS, is a network security scanner which provides a set of network vulnerability tests (NVTs) to detect security loopholes in systems and applications. As of this writing, GVM 11 is the current stable...

How to Set System Wide Proxy in Ubuntu 18.04

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In this guide, we are going to learn how to set system wide proxy in Ubuntu 18.04. Imagine you are in a local network environment where access to the Internet is also possible when you are going through a proxy server. Well, in this guide we are gonna learn how to configure system wide proxy settings on your Ubuntu...

Configure Apache with SSL/TLS Certificates on CentOS 8

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Follow through this guide to learn how to configure Apache with SSL/TLS Certificates on CentOS 8. Are you using Nginx instead? Check our guide on setting up Nginx with SSL/TLS certificates by following the link below; Configure Nginx with SSL/TLS certificates on CentOS 8 Configure Apache with SSL/TLS...

Setup Squid Proxy Authentication on Ubuntu 18.04/Fedora 29/28/CentOS 7

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Welcome to our guide on how to setup basic Squid Proxy authentication on Ubuntu 18.04/Fedora 29/28/CentOS 7 with username and password. You may also want to check our previous article on how to install and configure Squid Proxy on Fedora 29/Fedora 28/CentOS 7. Setup Squid Proxy Authentication on Ubuntu 18.04/Fedora 29/28/CentOS 7 In order to setup Squid proxy authentication on Ubuntu...

Configure IPSEC VPN using StrongSwan on Ubuntu 18.04

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In this guide, we are going to learn how to configure IPSEC VPN using StrongSwan on Ubuntu 18.04. We covered similar guides on how to install OpenVPN server on Fedora 29 and FreeBSD 12. You can check that by following the links below; Install and Configure OpenVPN Server FreeBSD 12 Install and Setup OpenVPN Server on Fedora 29/CentOS 7 Well,...

Install and Setup VeraCrypt on Ubuntu 20.04

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In this guide, we are going to learn how to install and setup VeraCrypt on Ubuntu 20.04. VeraCrypt, a fork of TrueCrypt, is a free and open source on-the-fly disk encryption (OTFE) tool. Some of the main features offered by VeraCrypt include; Creates a virtual encrypted disk within a file and mounts it...

How to Install RKHunter (RootKit Hunter) On Ubuntu 18.04

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RootKit Hunter is a Unix-based shell script that can scan the local system for rootkits, backdoors and possible local exploits. It does this by comparing the SHA-1 hashes of the local files with the known good hashes in an online database. It can also monitor the local system commands, startup files, network interfaces for any alteration as well as listening...

How to Install and Use ClamAV Antivirus on Ubuntu 18.04

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ClamAV is an open source antivirus engine for detecting trojans, viruses, malware, adwares, rootkits and other malicious threats. It supports multiple file formats, file and archive unpacking, and multiple signature languages such as hash-based signature matching, wildcards, boolean logic and any custom rules written in Bytecode language. ClamAV includes a multi-threaded scanner daemon, command line utilities for on demand file...

Configure APT Proxy on Debian 10 Buster

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In this guide guide, we are going to learn how to configure APT Proxy on Debian 10 Buster. If you are be running a Debian 10 system behind a proxy server, chances are you have unsuccessfully tried to install packages. Learn how to configure APT package manager to use HTTP or HTTPS proxy server while pulling packages...

Enforce Password Complexity Policy On CentOS 7/RHEL Derivatives

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In this guide, we are going to learn how to enforce password complexity policy on CentOS 7/RHEL based derivatives. Our previous guide covered the enforcement of password complexity on Ubuntu 18.04. You can check the same by following the link below; Enforce Password Complexity Policy On Ubuntu 18.04 Enforce Password Complexity Policy On CentOS 7 Similar to our previous guide, we...