Saturday, April 20, 2019

How to Install Metasploit Framework on Ubuntu 18.04 / Debian 9

In this article, we will discuss how to Install Metasploit Framework on Ubuntu 18.04 / Debian 9. Metasploit Framework is an open source project that provides the infrastructure, content,...
Firewalld on RHEL7

Install and use Firewalld on Ubuntu 18.04 / Ubuntu 16.04

Firewalld is Linux firewall management tool with support for IPv4, IPv6, Ethernet bridges and IPSet firewall settings. It acts as a front-end to Linux kernel's netfilter framework. Firewalld is a default...

How to Setup IPSec VPN server with L2TP and Cisco IPsec on Ubuntu /...

Have you been struggling to set up your own IPsec VPN server in just a few minutes, with both IPsec/L2TP and Cisco IPsec on CentOS, Ubuntu and Debian Linux flavor?. I'll...

How to Install OSSEC HIDS on Ubuntu 18.04 / 16.04 / Debian 9

This guide will help you to  Install OSSEC HIDS on Ubuntu 18.04 / 16.04 / Debian 9. OSSEC is an open source host-based intrusion detection system (HIDS) that runs on Linux, OpenBSD, Solaris,...

How to use nmcli to connect to OpenVPN Server on Linux

OpenVPN Server is a full-featured secure network tunneling VPN software. In this blog post, we will cover the steps to use nmcli to connect to OpenVPN Server on Linux. OpenVPN Server has Client...

How to create locally trusted SSL Certificates on Linux and macOS with mkcert

Are you tired of using non-trusted SSL certificates on your Local development projects?. I know to maintain your own Certificate Authority(CA) is a pain in the neck, with arcane...

How To Generate Let’s Encrypt Wildcard SSL Certificate

This guide will is on How To Generate Let's Encrypt Wildcard SSL certificate. As you may already know, Letsencrypt announced the release of ACME v2 API which is now...

Installing Tor Browser on Linux Mint 19 / Ubuntu 18.04

How to Install Tor Browser on Linux Mint 19?, or How to Install Tor Browser on Ubuntu 18.04. Are you afraid of bad guys finding out which sites you...

How to Install and Configure Tripwire on Ubuntu 18.04

In this blog post, we'll look at the how to install and configure Tripwire on Ubuntu 18.04. Tripwire is an open source host-based Intrusion Detection System. Tripwire can check for file...
ssh

How to change or update SSH key Passphrase on Linux / Unix

Let's look at how you can update or change your SSH key Passphrase on a Linux system. SSH keys are often used to authenticate users to some kind of information systems....