How to Disable Weak SSH Algorithms on RHEL 8/9/10 (SHA-1 HMACs, SHA-1 Kex, CBC, 3DES)
In this tutorial, we will quickly look at how to disable weak SSH algorithms on RHEL 8/9/10, including SHA-1 HMACs, SHA-1 key exchange methods, CBC
HowTos
Install Java 11|Java 17|Java 18 on Ubuntu 22.04
Follow through this tutorial to quickly learn how to install Java 11|Java 17|Java 18 on Ubuntu 22.04. Install Java 11|17|18 on Ubuntu 22.04 There are
Setup Multinode Elasticsearch 8.x Cluster
Follow through this tutorial to learn how to setup multinode Elasticsearch 8.x cluster. As of this writing, Elastic Stack 8.3 is the current release. This
Install ModSecurity 3 with Apache in a Docker Container
Welcome to our guide on how to install ModSecurity 3 with Apache in a Docker container. Libmodsecurity (Modsecurity v3), is an open source, cross platform web
Install VirtualBox Guest Additions on Ubuntu 24.04
In this guide, you will learn how to install VirtualBox guest additions on Ubuntu 24.04. If you have installed Ubuntu 24.04 on VirtualBox, you realize
Install or Uninstall Software from FreeBSD Ports Collection
In this guide, we are going to learn how to install or uninstall software from FreeBSD Ports Collection. Ports Collection is is a set of Makefiles,
Monitor System Metrics with TICK Stack on Ubuntu 20.04
In this tutorial, we are going to learn how to monitor system metrics with TICK stack on Ubuntu 20.04. TICK stack is an acronym for
Setup GlusterFS Distributed Replicated Volume on CentOS 8
In this tutorial, we are going to learn how to setup glusterfs distributed replicated volume on CentOS 8. Gluster is a free and open source
Install pfSense Firewall on KVM
In this guide, we are going to learn how to install pfSense firewall on KVM. pfSense is a free and open source firewall and router that
Configure Prometheus Email Alerting with AlertManager
In this tutorial, you will learn how to configure Prometheus Email alerting with AlertManager. AlertManager is used to handle alerts sent by client applications such