ACID vs BASE: Consistency Models in Distributed Systems
Building modern applications often means dealing with distributed systems. Ensuring consistent data across multiple machines is a… Continue reading on @Override » Building modern applications often means dealing with distributed…
Few bits on snapshots & qemu
If you use VMs, you’ve likely noticed that managing snapshots is very fast. A snapshot is a saved state of a system at a point in time and… Continue reading…
Btrfs vs ZFS vs ext4 for self-hosters: Choose the complexity you can maintain
Checksums, snapshots, RAM overhead, and why the simplest filesystem is sometimes the right answer Continue reading on Stackademic » Checksums, snapshots, RAM overhead, and why the simplest filesystem is sometimes…
Sumo — Shellshock on a CGI Script and Dirty COW on a 2012 Kernel | OffSec PG
Sumo is a simple machine that combines two well-known CVEs into one exploit chain. The box is running an ancient Apache 2.2.22 with a CGI… Continue reading on InfoSec Write-ups…
From RHEL 9 to RHEL 10: A Real-World Production Readiness Journey
A practical journey of testing, tuning, and preparing RHEL 10 for production in enterprise environments. Continue reading on Medium » A practical journey of testing, tuning, and preparing RHEL 10…
What Is dnstt?
While “admins” can block Youtube, social media, and VPN, there is a thing they won’t block: DNS traffic. Continue reading on Medium » While “admins” can block Youtube, social media,…
How to Install .deb Files on Ubuntu
Ubuntu uses .deb packages as the standard format for software distribution. While many packages are installed via repositories, there are… Continue reading on Medium » Ubuntu uses .deb packages as…
Self-hosting without panic (12/12): The self-hoster’s troubleshooting playbook. Stop guessing…
A single checklist for real incidents: capture evidence, debug by layers, and know when to redeploy. Continue reading on Stackademic » A single checklist for real incidents: capture evidence, debug…
Linux Firewalls & System Hardening: Building Secure, Maintainable Linux Systems
By Sebastion Mauldin: Continue reading on Medium » By Sebastion Mauldin:Continue reading on Medium » Read More Linux on Medium #linux
Linux Firewall Complete Guide 2026: iptables, nftables, firewalld & UFW
Firewall management is one of the most critical aspects of securing Linux systems. Whether you are running a single VPS, managing cloud… Continue reading on Medium » Firewall management is…
Deepfake Scams: The New Face of Social Engineering in India
My aunt called my mother in a panic last Diwali. She had received a video message from what appeared to be my cousin — his face, his voice… Continue reading…
IoT Pentesting: 12 Devices You Can Hack in 2026 — A Practical Guide for Ethical Hackers
Ever connected to a smart fridge, only to realize it’s running a vulnerable API? Turns out, by 2026, the Internet of Things is a sprawling… Continue reading on Medium »…
Automating Bug Bounty Workflows Using Claude AI
Smarter Recon, Faster Findings, and AI-Powered Hacking Continue reading on Medium » Smarter Recon, Faster Findings, and AI-Powered HackingContinue reading on Medium » Read More Hacking on Medium #hacking
CRM Analytics: Churn em um aplicativo de delivery de comida
Utilização de SQL e Excel em técnica de Information Value Continue reading on Medium » Utilização de SQL e Excel em técnica de Information ValueContinue reading on Medium » Read…
If You Keep Making SQL Mistakes, Your Problem May Not Be SQL
Many junior analysts think they need more syntax. In reality, they need a better thinking process Continue reading on Medium » Many junior analysts think they need more syntax. In…
Even In The Age Of The Steam Deck And The Switch, The Nintendo 3DS Is The Best Portable Console
The Nintendo 3DS is celebrating its 15-year anniversary today, March 27, 2025. Below, we look back at its design philosophy and how it differs from modern-day handheld counterparts like the…
PS5 Gets $100 Price Increase, Pro Buyers Pay Even More
Sony has announced that the price of PS5, PS5 Pro, and PlayStation portal consoles will be increasing globally, citing the “global economic landscape” as the reason for the higher price.…