Install and Configure Nagios Core from Repos on Ubuntu 18.04
In this tutorial we are going to learn how to install and configure Nagios Core from Repos on Ubuntu 18.04. Nagios is an enterprise grade
Monitoring
Monitor SSL/TLS Certificates Expiry with Nagios
Well, assuming you understand the implications of the expired SSL/TLS certificates, let us go through how to monitor SSL/TLS Certificates Expiry with Nagios. Nagios provides
Visualize WordPress User Activity Logs on ELK Stack
In this tutorial, you will learn how to visualize WordPress user activity logs on ELK stack. WordPress do not provide an easy way to have
Install ELK Stack on Debian 11
Welcome to our guide on how to install ELK Stack on Debian 11. ELK, currently known as Elastic Stack, is the acronym for open source projects
Install and Configure Filebeat 7 on Ubuntu 18.04/Debian 9.8
This guide discusses how to install and configure Filebeat 7 on Ubuntu 18.04/Debian 9.8. This comes as the last part of our guide on how
Enroll Osquery Hosts on Fleet Manager
In this tutorial, you will learn how to add or enroll Osquery hosts on Fleet manager. Fleet is the most widely used open source osquery
Install Nagios Plugins and NRPE agents on CentOS 7/RHEL 7/Fedora 29
In this article, we are going to learn how to install Nagios Plugins and NRPE agents on CentOS 7/RHEL 7/Fedora 29 server using a package
Detect Changes to Critical Files in Linux using Auditbeat and ELK
In this tutorial, you will learn how to detect changes to critical files in Linux using Auditbeat and ELK. Auditbeat is one of the elastic
How to Install Icinga 2 and Icinga Web 2 on Ubuntu 18.04 LTS
In this tutorial, we are going to learn how to install Icinga 2 and Icinga Web 2 on Ubuntu 18.04 LTS. Icinga 2 is an
How to Easily Enable and Configure Cortex Analyzers
Follow through this tutorial to learn how to enable and configure Cortex Analyzers. Cortex is an opensource software created by TheHive that can be used