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January 28, 2026

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Tag: CentOS

CentOS, short for Community Enterprise Operating System, stands out as a distinguished Linux distribution derived from Red Hat Enterprise Linux (RHEL). Its robust stability and reliability make it a preferred choice in server environments worldwide. A group led by Gregory Kurtzer initially released CentOS in May 2004, aiming to provide a free enterprise-class computing platform to anyone wishing to use it. It closely tracks the releases of RHEL, ensuring that users enjoy the same level of dependability and security without the associated costs of Red Hat’s support services.

 

Over the years, CentOS has built a reputation as an ideal operating system for web and internal servers in small and medium-sized businesses. A strong community of developers and system administrators has supported its widespread adoption, contributing to its continuous improvement and robust security updates.

Cheat Sheets

Hydra Brute Force Command-Line Cheat Sheet

April 13, 2024April 15, 2024 - by Anto Online - Leave a Comment

This cheat sheet is designed to briefly reference some of the most commonly used Hydra brute force commands, along with a brief description and practical examples to illustrate their use. …

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CyberSecurity

Hydra: Ethical Brute-Force for Security Testing

April 13, 2024April 15, 2024 - by Anto Online - Leave a Comment

Introduction to Hydra Hydra, often called “Hydra the Brute Force Tool,” is a powerful command-line utility renowned for its proficiency in network authentication services. This tool is designed to assist …

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CyberSecurity

Mastering Metasploit for Comprehensive Penetration Testing

April 13, 2024April 15, 2024 - by Anto Online - Leave a Comment

What is Metasploit? Metasploit stands out as a formidable tool in cybersecurity, empowering professionals to develop, test, and execute exploits against remote targets. As an open-source project, it offers public …

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Cheat Sheets

NMAP Command-Line Cheat Sheet

April 7, 2024April 24, 2024 - by Anto Online - Leave a Comment

This command-line cheat sheet is designed to briefly reference some of the most commonly used NMAP commands, along with a brief description and practical examples to illustrate their use. Whether …

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Guides

SSH Error: No Matching Host Key Type Found (SOLVED!)

March 23, 2024April 15, 2024 - by Anto Online - Leave a Comment

This guide shows you how to overcome the no-matching host key type error sometimes encountered when using SSH. Secure Shell (SSH) is a cornerstone of remote server management and secure …

SSH Error: No Matching Host Key Type Found (SOLVED!) Read More
Cheat Sheets

Netcat Command-Line Cheat Sheet

March 22, 2024April 15, 2024 - by Anto Online - Leave a Comment

This cheat sheet is designed to briefly reference some of the most commonly used Netcat commands, along with a brief description and practical examples to illustrate their use. Whether you’re …

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