What SSHole OpenSSH is, and where the numbers come from
Is my Alpine image exposed to the SSHole OpenSSH vulnerability? Only if sshd runs, and a Rails container should not run it. Continue reading on ILLUMINATION » Is my Alpine…
Belajar Debian 13–5. Konfigurasi DNS Server BIND9
Sebelum Mulai, Apa Itu DNS Server? Kenapa Internet Butuh? Continue reading on Medium » Sebelum Mulai, Apa Itu DNS Server? Kenapa Internet Butuh?Continue reading on Medium » Read More Linux…
5 server and deploy problems you can fix in 60 seconds
Most server and deploy problems aren’t hard. They’re just confusing the first time you hit them. Continue reading on Medium » Most server and deploy problems aren’t hard. They’re just…
Linux wget Command Cheat Sheet: Download, Verify & Detect Abuse
📥 Every Linux admin has typed wget thousands of times. Few have looked at what it leaves behind. Continue reading on Medium » 📥 Every Linux admin has typed wget…
How to Setup a Secure Firewall Using iptables (IPv4)
This tutorial details how to setup a default deny all firewall using the iptables utility on Linux over IPv4 Continue reading on Medium » This tutorial details how to setup…
What on Earth is ‘AppArmor’
How a 15-year-old Linux kernel module became the missing safety net for code we didn’t write Continue reading on Towards Dev » How a 15-year-old Linux kernel module became the…
Making our way to the autonomous enterprise at ASUG Tech Connect 2026
Joule Work. Robo-dogs. Agents. Cowboy hats. There was something for everyone at ASUG Tech Connect 2026 (November 2 – 4) in Fort Worth, Texas. SAP, our customers, and our partners…
Introducing “Customize Your Journey”: Your Project, Your Route
A practical guide to customizing your journey in SAP Activate Road Map Viewer Every implementation has its own itinerary. Some teams start with ERP. Others bring HR and spend management…
ASUG Tech Connect 2026 – All Roads Lead to SAP AI
ASUG Tech Connect 2026 was the best one yet. The combination of many customers, lots of interesting sessions, a convenient, central location in Fort Worth, Texas, and the usual attention…
Threat Analysis: AntSword Webshell Management Framework
AntSword (蚁剑) is a webshell framework utilized by APT41, Earth Lusca, and several high profile adversarial campaigns. Continue reading on OSINT Team » AntSword (蚁剑) is a webshell framework utilized…
IDOR: The Bug That Pays the Most in 2026
A complete guide to finding, testing, and reporting Insecure Direct Object Reference bugs — the #1 most reported and highest paying… Continue reading on OSINT Team » A complete guide…
Prompt Injection Attacks Explained: How Hackers Manipulate AI
A practical, lab-safe guide to direct and indirect prompt injection, how attackers think about LLM apps, how to test your own, and how to… Continue reading on OSINT Team »…
My Journey To Conquering The OSCE3
With tips and notes for your own offensive security adventure! Continue reading on InfoSec Write-ups » With tips and notes for your own offensive security adventure!Continue reading on InfoSec Write-ups…
The First Run Found a Live Key
Secret scanners are famous for noise: ten thousand matches, three real secrets, and the real ones buried under CSS class names and sample… Continue reading on Medium » Secret scanners…
THM – The Silent Transfer
A writeup for “The Silent Transfer” on TryHackMe. Continue reading on Medium » A writeup for “The Silent Transfer” on TryHackMe.Continue reading on Medium » Read More Hacking on Medium…
KALI LINUX FOR ABSOLUTE BEGINNERS: Learn to Protect, Not Attack
A complete course for ordinary people who want to understand cybersecurity — starting from zero. Continue reading on Medium » A complete course for ordinary people who want to understand…
Thinking Like a Developer: My Journey to Tesla’s Top 50 Hall of Fame
When I started hunting on Tesla’s bug bounty program, I had the usual approach. I started looking for XSS, different types of injection… Continue reading on Medium » When I…