Hafiz Shamnad

Kerala, India Joined on Jan 28, 2026 https://hafiz-shamnad.vercel.app/

Hafiz Shamnad

Mar 7

Day 20 — How I Built a File Integrity Monitor in Python to Detect File Tampering

#python #linux #cybersecurity #devops

10 min read

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Hafiz Shamnad

Mar 6

Day 18 — Building a Linux Vulnerability Analyzer

#linux #programming #python #cybersecurity

6 min read

Hafiz Shamnad

Mar 5

Every Hacker Should Build This Active Directory Lab

#showdev #linux #cybersecurity #beginners

8 min read

Hafiz Shamnad

Mar 4

Day 17 — I Built a Vulnerable API to Demonstrate a Mass Assignment Attack

#api #python #cybersecurity #linux

3 min read

Hafiz Shamnad

Mar 3

Day 16 — I Bypassed My Own Flask Login (And Fixed It Properly)

#python #programming #cybersecurity #webdev

5 min read

Hafiz Shamnad

Mar 2

Day 15 — I Built PassAudit : A Real-Time Password Security Analyzer (and it revealed how predictable we are)

#programming #python #cybersecurity #security

6 min read

Hafiz Shamnad

Mar 1

Day 14 — I Built ProcWatch : A Linux Process Security Scanner for Forensics & Incident Response

#linux #cybersecurity #python #programming

4 min read

Hafiz Shamnad

Feb 27

Day 13 — I Stopped Trusting File Names and Started Inspecting Files (SafeOpen v2)

#python #linux #cybersecurity #security

4 min read

Hafiz Shamnad

Feb 25

Day 12 — I Built a File Safety Checker in Python (and Accidentally Learned How Malware Tricks Humans)

#python #beginners #linux #cybersecurity

3 min read

Hafiz Shamnad

Feb 24

Day 11 — I Built My Own SIEM-Style Log Analyzer (LogGuardian) in Pure Python

#learning #linux #python #cybersecurity

3 min read

Hafiz Shamnad

Feb 23

When Points Matter More Than Learning

#socialmedia #college

3 min read

Hafiz Shamnad

Feb 23

Day 10 — Building a Legitimate Pentesting Tool – The HTTP Security Header Scanner

#cybersecurity #python #programming #tooling

3 min read

Hafiz Shamnad

Feb 22

Day 9 — Secret-Scout : Building a Secrets Detection Tool for Secure Codebases

#cybersecurity #tooling #python #cli

5 min read

Hafiz Shamnad

Feb 21

Day 8 — Insecure Direct Object Reference (IDOR) Vulnerability in Web Applications: A Practical Demonstration with Flask

#webdev #cybersecurity #devchallenge #vulnerabilities

6 min read

Hafiz Shamnad

Feb 20

Day 7 — Cross-Site Request Forgery (CSRF) in Flask: Account Takeover via Session Riding & Proper Mitigation

#cybersecurity #webdev #python #vulnerabilities

6 min read

Hafiz Shamnad

Feb 19

Day 6 — I Built a Profile Picture Upload… and turned My Website into a Malware Host

#cybersecurity #webdev #vulnerabilities #website

3 min read

Hafiz Shamnad

Feb 18

Day 5 — Intentionally Building and Breaking an SSTI Vulnerability (Flask + Jinja2)

#webdev #cybersecurity #python #learning

4 min read

Hafiz Shamnad

Feb 17

Day 4 — I Built a Program That Caught a Reverse Shell

#challenge #cybersecurity #python #programming

3 min read

Hafiz Shamnad

Feb 16

Day 3 — Building a Computer That Keeps Evidence

#cybersecurity #python #productivity #devchallenge

4 min read

Hafiz Shamnad

Feb 15

Day 2 - Teaching Nmap to Think Like a Pentester (Python + Regex)

#cybersecurity #python #programming #regex

2 min read

Hafiz Shamnad

Feb 14

Day 1 — Back to Scratch: Relearning Python Without Autopilot

#python #cybersecurity #networking #vim

2 min read

Hafiz Shamnad

Jan 28

Two Critical n8n Vulnerabilities: Sandbox Escapes Leading to Full Remote Code Execution

#cybersecurity #devplusplus #devops

4 min read

DEV Community

Hafiz Shamnad

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Writing Debut

Day 20 — How I Built a File Integrity Monitor in Python to Detect File Tampering

Want to connect with Hafiz Shamnad?

Day 18 — Building a Linux Vulnerability Analyzer

Every Hacker Should Build This Active Directory Lab

Day 17 — I Built a Vulnerable API to Demonstrate a Mass Assignment Attack

Day 16 — I Bypassed My Own Flask Login (And Fixed It Properly)

Day 15 — I Built PassAudit : A Real-Time Password Security Analyzer (and it revealed how predictable we are)

Day 14 — I Built ProcWatch : A Linux Process Security Scanner for Forensics & Incident Response

Day 13 — I Stopped Trusting File Names and Started Inspecting Files (SafeOpen v2)

Day 12 — I Built a File Safety Checker in Python (and Accidentally Learned How Malware Tricks Humans)

Day 11 — I Built My Own SIEM-Style Log Analyzer (LogGuardian) in Pure Python

When Points Matter More Than Learning

Day 10 — Building a Legitimate Pentesting Tool – The HTTP Security Header Scanner

Day 9 — Secret-Scout : Building a Secrets Detection Tool for Secure Codebases

Day 8 — Insecure Direct Object Reference (IDOR) Vulnerability in Web Applications: A Practical Demonstration with Flask

Day 7 — Cross-Site Request Forgery (CSRF) in Flask: Account Takeover via Session Riding & Proper Mitigation

Day 6 — I Built a Profile Picture Upload… and turned My Website into a Malware Host

Day 5 — Intentionally Building and Breaking an SSTI Vulnerability (Flask + Jinja2)

Day 4 — I Built a Program That Caught a Reverse Shell

Day 3 — Building a Computer That Keeps Evidence

Day 2 - Teaching Nmap to Think Like a Pentester (Python + Regex)

Day 1 — Back to Scratch: Relearning Python Without Autopilot

Two Critical n8n Vulnerabilities: Sandbox Escapes Leading to Full Remote Code Execution