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27 de June de 202528 de December de 2025Security, server management

How do I add security headers using Cloudflare?

What are security headers? Whenever a browser requests a page from a web server, the server responds with the content along with […]

27 de June de 202516 de September de 2025Linux, Security, server management

Backup all MySQL databases on a Linux server

Backup de todos os bancos de dados mysql em servidor linux

Backup All MySQL Databases on Linux Server What you will need: Process description: This process backup all MySQL databases available on the […]

5 de June de 202530 de January de 2026Linux, Security, server management

How to install Crowdsec

Crowdse Security

CrowdSec is a new security project designed to protect virtual servers(VPS, CLOUD), dedicated servers, exposed on the Internet. CrowdSec installs an agent […]

6 de May de 202527 de April de 2026Linux, server management

How to install CENTMIN MOD on Almalinux 8

Como instalar o Centmin MOD no CentOS com Nginx MariaDB Redis Memcached CSF Firewal

30 de April de 20257 de November de 2025Linux, server management

How to install Linux Kernel 6.x on AlmaLinux 8

The Kernel is the fundamental layer of the operating system. It works at the most basic level and is responsible for managing […]

30 de April de 202520 de July de 2025Linux, Security, server management

What is Linux Malware Detect(LMD)?

Linux Malware Detect (LMD) is a malware detection tool designed specifically for Linux systems. It is often used on servers to identify […]

30 de April de 202521 de July de 2025server management

Do I need technical knowledge to host my clients’ website on a server, VPS or cloud?

The direct answer is no. You do not need to have technical knowledge to have a dedicated server (VPS or cloud). HelpSysAdmin […]

6 de May de 20247 de November de 2025Security, server management

Adding, Deleting and Granting Sudo Privileges for Users in Ubuntu 22.04 LTS

sudo

This tutorial explains how to add, delete and grant sudo privileges to users on the Ubuntu Linux operating system. The guide is […]

14 de July de 202311 de November de 2025server management

Why proper server management is critical to your company’s success

Why proper server management is critical to your company’s success In today’s digital age, companies rely heavily on technology to streamline their […]

12 de June de 20238 de November de 2025server management

Why Migrate Reseller Hosting to a VPS or Dedicated Server

Full server control: With a VPS server or Dedicated server and a SysAdmin you have full control over your hosting environment. This […]

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