What is AWS Shared Responsibility Model?
AWS has been one of the most popular words in cybersecurity for a while now. If you’re unfamiliar with it, AWS stands for Amazon Web
koromicha
Install OpenNMS Network Monitoring tool on Ubuntu 20.04
Follow through the guide to install OpenNMS network monitoring tool on Ubuntu 20.04. OpenNMS is an open-source and enterprise grade network monitoring and management solution.
Upgrade Ubuntu 18.04 to Ubuntu 20.04
Well, Ubuntu 20.04, codenamed Focal Fossa is now available for testing with official version being likely to be released on April 2020, based on the
Setup NTP Client using Chrony on Rocky/Oracle Linux
In this tutorial, you will learn setup NTP client using Chrony on Rocky/Oracle Linux. Clock synchronization is one of the ISO 27001 requirements for logging
Install Elasticsearch 7 on Fedora 30
In this guide, you are going to learn how to install Elasticsearch 7 on Fedora 30. We have covered similar installations in our previous guides. Install
Install Signal Messenger on Ubuntu 20.04
Follow through this guide to learn how to install Signal messenger on Ubuntu 20.04. Signal is a cross-platform centralized encrypted messaging service developed by the
Add Hosts to Zabbix Server for Monitoring
This guide will take you through how you can be able to add hosts to Zabbix Server for monitoring. Zabbix can be used to monitor
How to Configure SSH to use a different Port on CentOS 7
In this guide, we are going to learn how to configure SSH to use a different Port on CentOS. Even though configuring SSH Server to
Install and Use Docker on Debian 10 Buster
In this guide, we are going to learn how to install and use Docker on Debian 10 Buster. Docker is a platform that utilizes the
Automate Virtual Machine Installation on VirtualBox
In this tutorial, you will learn how to automate virtual machine installation on VirtualBox. Many times, not once, not twice when you would want to