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pdnsutil add-record mx

Setup BIND DNS Server

Easily Install and Setup PowerDNS on Debian 11/Debian 10

This tutorial is about how to easily install and setup PowerDNS on Debian 11/Debian 10. PowerDNS “is a premier supplier of open source DNS software,

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Latest Posts

How to Configure Production-Ready Monitoring in OpenShift: Prometheus, Alertmanager & Persistent Storage

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Integrate Request Tracker (RT) with Active Directory for Authentication

How to Enable Self-Service Password Reset in Request Tracker (RT)

Containers

Quickly Install MySQL 8 on Debian 12

Install and Setup Kubernetes Cluster on Ubuntu 24.04

Deploy ELK Stack 8 Cluster on Docker using Ansible

Patch Sudo CVEs 2025-32462 & 2025-32463 using Ansible AWX

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Extend OpenShift CoreOS /sysroot Root Filesystem

Security

Top 8 Security Skills To Prevent Cyber Threats

How to Protect From Identity Theft Online: A Detailed Guide for 2022

Configure IPSEC VPN using StrongSwan on Ubuntu 18.04

5 Things You Didn’t Know You Can Do with a VPN

Configure LibModsecurity with Nginx on CentOS 8

Install Gophish on Ubuntu 18.04/Debian 9.8

Monitoring

Add Hosts to Zabbix Server for Monitoring

Import Assets to AlienVault USM/OSSIM using a CSV file

Install and Configure Wazuh Manager on Ubuntu 22.04

Restore Elasticsearch Snapshot to another Cluster

Detect Changes to Critical Files in Linux using Auditbeat and ELK

Install and Configure Nagios Core from Repos on Ubuntu 18.04

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