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Effortless SSH/GIT Security with Yubikey FIDO2 Interface on WSL

Yubikeys, FIDO2 and WSL Windows Subsystem for Linux (WSL), especially its …

Security.txt!? What is it and Why do we Need it

You all know about robots.txt already but are you aware of the proposal …

DKHOS CTF - General Review

I got a text message on 10.01.2018 from one of the few people I enjoy …

DKHOS CTF - WriteUps & Details

Forensic 300 - Hadi Hoppala ve de Cuppala The link provided in the task was …

Reverse Engineering with Immunity Debugger

Reverse engineering is one of my favourite topics in CybSec. I …

Shell Challenge Write-Up

The challenge description: Take it to the next level! [REDACTED] is a tough …