Apa itu SSH?

Last month, I was reviewing a client’s machine learning pipeline when something unsettling caught my attention. Their fraud detection model had been performing beautifully for eight months – until it…

Pernahkah kamu berpikir tentang bagaimana sebuah proses digital bekerja? Saat kita mengirim email, memesan ojek online, atau memposting…

Capture The Flag. CTF Writeup. TJCTF 2025 challenge

Ever heard the term “quantum computing” and thought, “Yeah, that’s something for scientists, not me”? I used to feel the same way — until…

How everyday people are unknowingly giving away their identities online — and how to protect yourself.

Attestation is a crucial component of confidential computing, as you need to establish trust in the Confidential VM, CVM, before you…

Quick Overview

Electrical Engineer graduated from the National University of Colombia, October 2002; Inspector, engineer, and designer of public and…

Hey folks,

🔍 Step 1: Find URLs + Parameters

How a race condition exploit let me bypass 2FA on HackerOne — a critical bug bounty find with a GraphQL hacking twist.

2025年6月6日、米国のドナルド・J・トランプ大統領は、外国のサイバー脅威に対する重要な防御を強化し、セキュアな技術プラクティスを向上させることにより、国家のサイバーセキュリティを強化するための大統領令に署名した。

📌 Apa itu Hash dan Mengapa Perlu Dihack?

Kalau kamu ingin belajar cyber security sambil bermain game, CTF (Capture The Flag) adalah tempat yang cocok untuk anda. CTF itu semacam…

As digital transformation accelerates, today’s organizations face an unprecedented convergence of opportunity and risk. Cloud computing…

Hello! Its been a while since I created a blog post 😅(its been ~3 years — and I got into the cybersecurity career for a while now! 🎉)…

We processed 75 threat intelligence articles that we collected last week and are sharing a short summary of 10 of them with IoCs.

Flexible infrastructure, secure access, and productivity tools that work from anywhere

Phase 4: Vulnerability Analysis: Unlocking the Secrets to Bypass Security

TL;DR Walkthrough of the TryHackMe Ledger room.