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Category: Systems

Protegiendo tu Sistema Linux: La Importancia de `rp_filter` contra el IP Spoofing y los DDoS
Linux / Security / Systems

Protecting Your Linux System: The Importance of `rp_filter` Against IP Spoofing and DDoS Attacks

In today’s landscape of cyber threats, securing our systems is more crucial than ever. As Linux and cybersecurity experts, we know that one of the most common and dangerous attack …

Linux-basics / Systems

Creating Interactive Scripts in Linux: Using Dialog or Whiptail

In the world of system administration, it is common to encounter the need to automate tasks through shell scripts. However, sometimes we need to make these scripts interactive to facilitate …

luks
Linux / Linux-basics / Systems

Partition and Disk Encryption with LUKS on Linux

Welcome to the fascinating world of partition and disk encryption on Linux using LUKS (Linux Unified Key Setup). In this chapter, we will explore in detail how to use LUKS …

proxy-socks
Linux-basics / Networks / Security / Systems

Create SOCKS Proxy with Dante and OpenSSH

How to Create a SOCKS Proxy with Dante on Ubuntu In the digital era, maintaining online privacy and security is more crucial than ever. One way to protect your identity …

Como crear un RAID por software en linux con mdadm
Systems

How to create a software RAID on linux with mdadm

Today we wanted to extend this article on how to create a software RAID on linux with mdadm. We start with the theory. What is a RAID? We can define …

Comandos que no debes ejecutar en Linux
Linux / Linux-basics / Systems

Commands you should not run in Linux

In the vast world of Linux, the terminal is a powerful tool that grants users unprecedented control over their systems. However, with great power comes great responsibility. There are certain …

linuxbench
Linux-basics / Systems

Performance Testing in Linux with UnixBench

For Linux enthusiasts, conducting performance tests is key to getting the most out of their systems. UnixBench is an essential tool in this process, offering a detailed analysis of the …

hdparm
Linux-basics / Systems

The hdparm Utility: Tune Your Disk

Do you want to get the most out of your hard drive or SSD? hdparm is your tool. Developed by Mark Lord in 2005, this Linux utility allows you to …

Curiosities / Others / Systems

Introduction to PostgreSQL

Welcome to this article where I will introduce you to the world of PostgreSQL. Have you ever heard of this database management system? If your answer is no, or if …

mongodb
Development / programming / Linux / Others / Systems

How to Get Started with MongoDB: Your Ultimate Guide

MongoDB is one of those terms that, if you are involved in software development or database management, you’ve surely heard over and over again. And not without reason, as its …

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  • Protecting Your Linux System: The Importance of `rp_filter` Against IP Spoofing and DDoS Attacks
  • How to Check Ports in Linux Using /dev/tcp and /dev/udp (Without Telnet or Netcat)
  • Creating Interactive Scripts in Linux: Using Dialog or Whiptail
  • How to Protect Your Linux System: The Ultimate Guide to Installing and Using RKHunter
  • Partition and Disk Encryption with LUKS on Linux

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