---
title: "Tousif Ahmed (@0xT0u5if) | Hashnode"
description: "Exploring the art of defense in the digital battlefield. Read the latest articles by Tousif Ahmed on Hashnode."
url: "https://hashnode.com/@0xT0u5if"
---

@0xT0u5if

# Tousif Ahmed

@0xT0u5if · Joined August 2025

Exploring the art of defense in the digital battlefield.

### [Cross-Site Scripting (XSS)](https://vulnerability-lens.hashnode.dev/cross-site-scripting-xss?utm_source=hashnode&utm_medium=feed)

Types, Detection, and Practical Defenses (with Safe Code Examples)

6 min read · [vulnerability-lens.hashnode.dev](https://vulnerability-lens.hashnode.dev/cross-site-scripting-xss?utm_source=hashnode&utm_medium=feed)

[Sep 19, 2025](https://hashnode.com/posts/cross-site-scripting-xss/68cd99a6688534e77840c976)

### [Injection Attacks (SQL & NoSQL)](https://vulnerability-lens.hashnode.dev/injection-attacks-sql-and-nosql?utm_source=hashnode&utm_medium=feed)

Understanding Injection Attacks: Methods, Mindsets, and Prevention Tips

7 min read · [vulnerability-lens.hashnode.dev](https://vulnerability-lens.hashnode.dev/injection-attacks-sql-and-nosql?utm_source=hashnode&utm_medium=feed)

[Sep 15, 2025](https://hashnode.com/posts/injection-attacks-sql-and-nosql/68c85b098b5db1a41249aae7)

### [Access Control Flaws](https://vulnerability-lens.hashnode.dev/access-control-flaws?utm_source=hashnode&utm_medium=feed)

Understanding Key Types, High-Level Attacker Concepts, and Robust Defenses

7 min read · [vulnerability-lens.hashnode.dev](https://vulnerability-lens.hashnode.dev/access-control-flaws?utm_source=hashnode&utm_medium=feed)

[Sep 13, 2025](https://hashnode.com/posts/access-control-flaws/68c59be66b3d954417a7b182)

### [Authentication Vulnerabilities](https://vulnerability-lens.hashnode.dev/authentication-vulnerabilities?utm_source=hashnode&utm_medium=feed)

What They Are, Why They Matter, and How to Protect Systems

9 min read · [vulnerability-lens.hashnode.dev](https://vulnerability-lens.hashnode.dev/authentication-vulnerabilities?utm_source=hashnode&utm_medium=feed)

[Sep 12, 2025](https://hashnode.com/posts/authentication-vulnerabilities/68c4594206ed01e9d1ccf300)

### [Why Cybersecurity Matters: Essential Knowledge for Students and Professionals](https://infosecinsights.hashnode.dev/why-cybersecurity-matters-essential-knowledge-for-students-and-professionals?utm_source=hashnode&utm_medium=feed)

Learn why cybersecurity is crucial for students and professionals and discover practical tips to protect data, careers, and reputations

3 min read · [infosecinsights.hashnode.dev](https://infosecinsights.hashnode.dev/why-cybersecurity-matters-essential-knowledge-for-students-and-professionals?utm_source=hashnode&utm_medium=feed)

[Sep 11, 2025](https://hashnode.com/posts/why-cybersecurity-matters-essential-knowledge-for-students-and-professionals/68c312c76a99a3afaf5d3a46)