Install ModSecurity with Apache on Ubuntu 22.04
Welcome to our guide on how to install ModSecurity with Apache on Ubuntu 22.04. Modsecurity is an open source, cross platform web application firewall (WAF)
Monitoring
Install Icinga 2 on Debian 10 Buster
In this guide, we are going to learn how to install Icinga 2 on Debian 10 Buster. Icinga 2 is an opensource monitoring solution that
Monitor Linux System Metrics with Prometheus Node Exporter
In this tutoria, we are going to learn how to monitor Linux system metrics with Prometheus Node Exporter. Node Exporter is a Prometheus exporter for
Install ntopng on Rocky Linux 8
This guide will take you through how to install ntopng on Rocky Linux 8. ntopng is a high performance web-based network traffic monitoring application. It
Easy Way to Install Wazuh Agents on Ubuntu/Debian
In this tutorial, you will learn how to install Wazuh agents on Ubuntu/Debian systems. Wazuh operates in server-client architecture. It is made up of a
Deploy Nagios as a Docker Container
How to install Nagios core in Docker? In this tutorial, you will learn how to deploy Nagios as a Docker container. Nagios Core is an
Setup Kibana Elasticsearch and Fluentd on CentOS 8
Hello there. In this tutorial, you will learn how to setup Kibana Elasticsearch and Fluentd on CentOS 8. Normally, you would setup Elasticsearch with Logstash,
How to Debug Logstash Grok Filters
Welcome to our guide on how to debug Logstash Grok filters. Grok filter uses regular expressions to parse unstructured event data into fields. It is
Monitor Squid logs with Grafana and Graylog
In this guide, we are going to learn how to monitor squid logs with Grafana and Graylog. You can check our other guides on installing
Restore Elasticsearch Snapshot to another Cluster
In this tutorial, we will try to show how to restore Elasticsearch snapshot to another Cluster. Elasticsearch data can be backed up by taking a