How to Install and Configure AlienVault HIDs Agent on a Linux Host
In this tutorial, we are going to learn how to install and configure AlienVault HIDS agent on a Linux host. AlienVault uses OSSEC HIDS agents
Monitoring
How to Upgrade ELK Stack 7.x to ELK Stack 8.x
How to upgrade Elasticsearch 7 to 8? In this guide, you will learn how to upgrade ELK Stack 7.x to ELK Stack 8.x. ELK/Elastic 8
Install and Setup Nagios on Ubuntu 22.04
In this guide, we will provide a step-by-step tutorial on how to install and setup Nagios on Ubuntu 22.04. Nagios, now known as, Nagios Core,
How to Enable Basic Authentication on ELK Stack
In this tutorial, you will learn how to enable basic authentication on ELK stack. Elastic/ELK stack supports user authentication. This enables it to restrict access
Configure Nagios Email Notification Using Gmail
Nagios can be configured to sent out alerts on the state of the host or host service being monitored via email. This guide will therefore
Compile and Install Zabbix Agent on FreeBSD 12
Welcome to our guide on how to compile and install Zabbix Agent on FreeBSD 12. We have covered the installation of Zabbix Agent using the
Install Sensu Agent on Windows systems
This guide is about how to install Sensu agent on Windows systems. To be able to start collecting remote Windows system metrics for monitoring using
Delete Specific Records from Elasticsearch Index
This is a simple tutorial on how to search and delete specific records from Elasticsearch index. Elasticsearch ships with a delete_by_query API that enables you
Install Grafana on Rocky Linux 8
In this guide, we are going to learn how to install Grafana on Rocky Linux 8. Grafana is the open source analytics and monitoring solution that enables
Logstash: Write Specific Events to Specific Index
In this blog post, you will learn how to write specific events to specific index using Logstash. Logstash is a free and open server-side data