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Basic Penetration Testing: A Red Team Primer for Beginners and Pros

Vijay Kumar Gupta
5 min readJan 26, 2025

The world of cybersecurity is dynamic, ever-changing, and increasingly critical. One of the most exciting and rewarding niches within this domain is penetration testing (often called pen testing), a cornerstone of red team operations. Whether you’re a complete beginner or an experienced professional, understanding the basics of penetration testing is vital. In this blog, we’ll take you through the fundamentals, practical steps, tools, and methodologies of penetration testing in a way that’s approachable and engaging.

What is Penetration Testing?

Penetration testing is a simulated cyberattack against a system, network, or application to identify vulnerabilities that could be exploited by malicious actors. Think of it as hiring an ethical hacker to break into your digital fortress before the bad guys do.

The purpose is twofold:

  1. Identify Weaknesses: Find gaps in security before attackers do.
  2. Strengthen Defenses: Provide actionable recommendations to improve the overall security posture.

The Role of a Red Team in Penetration Testing

A red team operates like a mock enemy. Their job is to challenge the organization’s security by…

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Vijay Kumar Gupta
Vijay Kumar Gupta

Written by Vijay Kumar Gupta

Vijay Gupta is an inspiring public speaker and social entrepreneur who has dedicated his life to bringing about positive change and empowering communities.

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