By Jun Long Ong — I AM Jun Long Ong, currently working as a penetration tester. Before entering the cybersecurity industry, I worked as a software engineer. I’ve always been interested in exploiting things, such as hacking in games or finding small loopholes in real life. …

By Daniel Teo Edited by Jerry Tan (Div0-N0H4TS) — Introduction Hello everybody! My name is Daniel, and I am currently a security consultant at SEC Consult Singapore. My job is to conduct security assessments and help improve the security posture of our company’s clients. …

By Chin Bing Hong — Introduction Blockchain security, particularly smart contract security, is increasingly critical due to the rapid adoption of emerging blockchain technology and its potential impact on people’s lives. Smart contracts, which are self-executing agreements with terms directly written into code, automate contract execution, ensuring transparency, efficiency, and immutability. …

Written by Aung Thura Zaw, Soon Leung Isaac (Div0-N0H4TS community member) Edited by Jerry Tan (Div0-N0H4TS PR Lead) — PDPA Overview The Personal Data Protection Act (PDPA) establishes a baseline standard of protection for personal data in Singapore, which includes a set of regulations governing the collection, use, disclosure, and care of personal data in Singapore, covering both electronic and non-electronic formats.

By Jerry Tan (Div0-N0H4TS PR Lead) — id -un Hello, my name is Jerry, and I’m excited to tell you a bit more about my background. Although I’m a recent graduate, I already have over four years of experience in the cybersecurity industry. I achieved this by working and studying simultaneously, which allowed me to gain practical experience while…

By Eugene Tan (Div0-N0H4TS Challenge Creator) — Background I am currently a final year University student majoring in Information Security at the Singapore Institute of Technology (SIT). Previously, I graduated from Singapore Polytechnic with a Diploma in Information Security Management. In 2021, I achieved my OSCP (Offensive Security Certified Professional) and set my eyes on my next goal…

By N0H4TS — What is Defense Evasion? Defense Evasion is a tactic that an adversary applies to try to avoid being detected. Defense Evasion consists of techniques that adversaries use to avoid detection throughout their compromise. Techniques used for defense evasion include uninstalling/disabling security software or obfuscating/encrypting data and scripts. Adversaries also leverage and abuse trusted processes…

By SecurityGOAT — The Problem With the advent of cloud and the slow and steady departure of traditional data centers owned by organizations, maintaining a high-level of security might seem like a much bigger concern. In cloud environments, you don’t have physical access to the assets, and cannot deploy hardware solutions for monitoring, nor intercept…

By Artisan’s bureau (N0H4TS) — You might have heard of Capture the Flag competitions while exploring the world of cybersecurity. Surely, you think to yourself, a physical game of capturing a flag could not be related to the world of cybersecurity. So, what really is a Capture the Flag competition? What is a CTF? Much like how a physical…