install and setup ntp server

How to Configure NTP Server on pfSense

In this tutorial, you will learn how to configure NTP server on pfSense. pfSense software is a free, open source customized distribution of FreeBSD specifically

kali linux 2021.3 desktop

Upgrade Kali Linux 2021.3 to 2021.4

Learn how to upgrade Kali Linux 2021.3 to 2021.4. Kali Linux 2021.4 has just been released. According to the release page, the summary of the changelog since

Install latest Graylog on CentOS 7

Follow through this guide to learn how to install latest Graylog on CentOS 7. Graylog is a leading open-source log management tool that provides real time collection,

no machine

Install NoMachine on Kali Linux

In this tutorial you will learn how to install NoMachine on Kali Linux 2021. NoMachine is a remote desktop tool. It works just like VNC,

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