CATEGORY

Security

Setup X-pack Security on Elasticsearch and Kibana

X-Pack is an Elastic Stack extension that provides security, alerting, monitoring, reporting, machine learning, and many other capabilities. By default, when you install Elasticsearch,...

How to Open Ports in Ubuntu / Debian

Hello friends. If you have a server or a computer you need a Firewall to add an extra layer of security to your system....

OSSEC (Open Source HIDS SECurity)

OSSEC is an open source host-based intrusion detection system that can be used to keep track of servers activity. It supports most operating systems...

How to install OpenBSD 7.0

How to install OpenBSD

How to KILL a process on Linux

Introduction To get full use of your system you must watch what's going on and monitor the utilization of the system. Linux is not a perfect...

How to use PS command

Introduction Using a system without monitoring what's happening in the background is not a good thing to do -especially in Linux- because as a result,...

Forget root password on Red Hat 7/8

Introduction Root user or as we commonly say super user (privileged user) is the most dangerous user in our environment because of its powerful capabilities...

How to Install vsftpd Server on Debian 11

FTP or File Transfer Protocol, is a popular protocol for transferring files to and from an FTP server. However, it is fraught with security...

FIX: Google Chrome doesn’t work on Kali linux

Introduction : Google chrome is one of the stable browsers in many times considered the best . Google Chrome Features: Support all platforms Windows , Linux...

Hardening filesystem Centos/RHEL 8

Introduction Linux has continued used for many years beyond multiple industries and offers customizable and versatile systems. It is, therefore, essential that computers, servers, and...

Latest news