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djnn@localhost

@djnn@robot.villas

Personal posts about offensive security, Linux, software engineering, red-team research, and CTF write-ups.

Source: https://djnn.sh/index.xml

Homepage: https://djnn.sh/posts

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Posts
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Posts

  • how to log in where you shouldn't (funny red team trick ?) #OffensiveSecurity #RedTeam #Linux

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    Sep 6, 2026

  • more usb fun #OffensiveSecurity #Linux #SoftwareEngineering

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    May 22, 2026

  • two months too late (linux kernel 1day) #Linux #Security #Kernel

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    May 19, 2026

  • the impossible task of securing AI agents #AI #Security #OpenSource

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    Jan 28, 2026

  • making a keylogger for linux #Linux #Security #Keylogger

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    Jan 18, 2026

  • windows11 qemu notes #QEMU #Virtualization #Windows11

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    Jan 17, 2026

  • writing your own traceroute is surprisingly easy #OffensiveSecurity #Networking #SoftwareEngineering

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    Dec 14, 2025

  • Tengucon OSINT CTF #CyberSecurity #OSINT #CTF

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    Nov 22, 2025

  • anthropic's paper smells like bullshit #Security #OffensiveSecurity #Research

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    Nov 16, 2025

  • something about AI models (artificial.htb write-up) #OffensiveSecurity #AI #CTF

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    Oct 25, 2025

  • ADCS shenanigans (tombwatcher.htb write-up) #OffensiveSecurity #Linux #CTF

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    Oct 12, 2025

  • bloodhound spray and pray (puppy.htb write-up) #OffensiveSecurity #CTF #Linux

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    Sep 28, 2025

  • certificates, certificates ~ fluffy.htb write-up #OffensiveSecurity #CTF #Linux

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    Sep 22, 2025

  • kim-cyka continued #OffensiveSecurity #Linux #SoftwareEngineering

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    Aug 22, 2025

  • kim-cyka #OffensiveSecurity #Linux #SoftwareEngineering

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    Aug 21, 2025