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In this tutorial, you will learn how to install Kali Linux 2020.3 on VirtualBox. Kali Linux is an Advanced Penetration Testing Debian-based Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments. Kali Linux 2020.3 is the third (Quarter 3) 2020 Kali Rolling release. It comes pimped with various awesome updates; New Shell – Starting the process to switch from “Bash”...

In this tutorial, you will learn how to install and configure Snort 3 NIDS on Ubuntu 20.04. Snort is a lightweight network intrusion detection system. It features rules-based logging and can perform content searching/matching in addition to detecting a variety of other attacks and probes, such as buffer overflows, stealth port scans, CGI attacks, SMB probes, and much more....

Hello there. In this tutorial, you will learn how to setup Kibana Elasticsearch and Fluentd on Ubuntu CentOS 8. Normally, you would setup Elasticsearch with Logstash, Kibana and beats. But in this setup, we will see how Fluentd can be used instead of Logstash and Beats to collect and ship logs to Elasticsearch, a search and analytics engine. So,...

In this tutorial, you will learn how to install and configure AIDE on Ubuntu 20.04. AIDE stands for Advanced Intrusion Detection Environment. AIDE is an intrusion detection system that detects changes to files on the local system. It creates a database from the regular expression rules that it finds from the config file. Once this database is initialized it can be used to verify the...

In this tutorial, we are going to learn how to monitor OpenVPN connections using openvpn-monitor tool. This tutorial focuses on monitoring OpenVPN connections established using the OpenVPN Community Edition. OpenVPN CE provides a de-facto standard for creating a secure VPN connections over the internet using a custom security protocol that utilizes SSL/TLS. While scouring the Internet for the tools that...

In this tutorial, you will learn how to install and setup NetData on Ubuntu 20.04/18.04. NetData is a free and open source, distributed, real-time performance and health monitoring tool for systems and applications. NetData can be installed as an agent on systems/containers/applications so as to collect in real time, the system/container/application metrics and displays them on an interactive web interface....

Welcome to our tutorial on how to install and setup AWStats Log Analyzer on CentOS 8. AWStats is an acronym for Advanced Web Statistics and "is a free powerful and featureful tool that generates advanced web, streaming, ftp or mail server statistics, graphically. This log analyzer works as a CGI or from command line and shows you all possible information your log contains,...

In this tutorial, you will learn how to install and configure Tripwire security monitoring tool on CentOS 8. Tripwire is available is as an open source and commercial version. In this setup, we will learning how to install and setup the open source version of Tripwire. So, What is Tripwire? It is one of the leading Host-based Intrusion Detection tools....

In this tutorial, we are going to learn how to deploy a single node Elastic Stack cluster on Docker containers. Elastic Stack, the next evolution of the famous ELK stack is a group of open source software projects: Elasticsearch, Logstash, and Kibana and Beats. Elasticsearch is a search and analytics engine, Logstash is a server‑side data processing pipeline that...

In this guide, you will to learn how to deploy all-in-one OpenStack with Kolla-Ansible on Ubuntu 18.04. Kolla provides Docker containers and Ansible playbooks to meet Kolla’s mission. Kolla’s mission is to provide production-ready containers and deployment tools for operating OpenStack clouds. It allows the operators with minimal experience to deploy OpenStack quickly and as experience grows modify the...