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ubuntu 21.04 install virtualbox

Install VirtualBox on Ubuntu 21.04

Install VirtualBox on Ubuntu 21.04

Ubuntu 21.04 code named, Hirsute Hippo is available for testing as of this writing with the official release date is set to be April 22,

Latest Posts

Replace OpenShift Self-Signed Ingress and API SSL/TLS Certificates with Lets Encrypt

Step-by-Step Guide: How to Configure HTPasswd Identity Provider in OpenShift 4.x

How to Scan RHEL Systems for CIS Benchmark Compliance with Wazuh SCA

How to Install Wazuh Agent on RHEL 8/9/10

How to Install Wazuh SIEM Server on RHEL 9/RHEL 10

How to Automate RHEL OS Upgrades Using Ansible Automation Platform (AAP)

Containers

Kubernetes Resource Optimization with Vertical Pod Autoscaler (VPA)

Kubernetes User Management: Creating Users, Groups and Service Accounts

Deploy HAProxy as a Docker Container

Install Docker CE on Ubuntu 20.04

Introduction to Role-Based Access Control (RBAC) in Kubernetes

What is Kubeconfig File in a Kubernetes Cluster?

Security

Install OSSEC Agent on Debian 10 Buster

Enforce Password Complexity Policy On Ubuntu 18.04

Install Metasploit Framework on Fedora 29

Connect to OpenVPN using Network Manager on CentOS 8/Ubuntu 18.04

Install and Setup OpenVAS 9 Vulnerability Scanner on Ubuntu 18.04

Install ClamAV on Ubuntu 24.04/Ubuntu 22.04

Monitoring

Install and Configure SNMP on Rocky Linux 8/9

Install and Configure Nagios Core from Repos on Ubuntu 18.04

Logstash: Write Specific Events to Specific Index

Install and Configure NXLog CE on Ubuntu 20.04

How to Monitor OpenVPN Connections using openvpn-monitor tool

Install Grafana Plugins Behind a Proxy server

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