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
Monitoring
Process and Visualize ModSecurity Logs on ELK Stack
In this tutorial, you will learn how to process and visualize ModSecurity Logs on ELK Stack. ModSecurity is an open source, cross-platform web application firewall
Configure Log Retention Period in ELK Stack
How do I change the log retention policy in elk stack? In this tutorial, you will learn how to configure log retention period in ELK
Install Grafana Monitoring Tool on Fedora 29
This is yet another guide on how to install Grafana monitoring tool on Fedora 29. Install Grafana Monitoring Tool on Fedora 29 To install Grafana
Install Fleet Osquery Manager on Ubuntu 20.04/Ubuntu 22.04
In this tutorial, you will learn how to install Fleet osquery manager on Ubuntu 20.04/Ubuntu 22.04. With the official retirement of the Kolide Fleet as
Forward Apache Logs to Central Log Server with Rsyslog
In this tutorial, you will learn how to forward Apache logs to central log server with rsyslog. Apache do not log to syslog by default.
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
Install Nagios Server on CentOS 9 Stream
In this guide, you will learn how to install Nagios Server on CentOS 9 Stream. Nagios provides enterprise-class Open Source IT monitoring, network monitoring, server and
Easily Configure Elasticsearch HTTPS Connection
In this tutorial, you will learn how to easily configure Elasticsearch HTTPS Connection. You can configure your Beats; Filebeat, Metricbeat, Packetbeat, Logstash, Kibana, to securely
How to Install Monitorix on CentOS 8
In this guide, we are going to learn how to install Monitorix on CentOS 8. Monitorix is an open source, system monitoring tool that is used to