Skip to content
View x-stp's full-sized avatar
💭
Probably drafting
💭
Probably drafting
8 followers · 147 following

Achievements

Achievement: Pull Sharkx2Achievement: Public SponsorAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx2Achievement: Public SponsorAchievement: Quickdraw

Block or report x-stp

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
x-stp/README.md

🛡️ Pepijn van der Stap (x-stp)

Offensive Security & Protocol Engineering
Amsterdam, NL
pepijnvanderstap.nl • LinkedIn • Keybase

Curiosity has always been my compass. To build the strongest defense, you must first deeply understand the offense.

👋 About

I am a security researcher and protocol engineer with a passion for building resilient systems and defending critical infrastructure. My approach combines hands-on offensive security, reverse engineering, and a deep respect for standards, compliance, and collaboration. I believe technology should empower and protect, not just function.

Specialties:
• Offensive Security, Penetration Testing
• Protocol & Firmware Reverse Engineering
• ICS/OT Security (SCADA, embedded, network protocols)
• Compliance: NIST CSF, ISO 27001, SOC 2, OWASP ASVS
• Automation & Performance: Go, C, Unix

🌐 Connect

Security for people. Technology for good.

Pinned Loading

  1. deduplicatz deduplicatz Public

    Remove duplicates smarter, not harder. xxhash beats RAM — dedup your blob'o data fast. Rapid7 FDNS? Sanic TXT? 2tb of ZGRAB2 data over time? Torch it clean. No memory sticks harmed.

    C 6

  2. Baseline-Informatiebeveiliging-Overheid Baseline-Informatiebeveiliging-Overheid Public

    Forked from MinBZK/Baseline-Informatiebeveiliging-Overheid

    Samen werken aan de nieuwe Baseline Informatiebeveiliging Overheid: BIO2

  3. comcast comcast Public

    Forked from tylertreat/comcast

    Simulating shitty network connections so you can build better systems.

    Go

  4. AISVS AISVS Public

    Forked from OWASP/AISVS

    Python

  5. rxtls rxtls Public

    rxtls is a hyper-optimized, per-core Certificate Transparency (CT) log processor built for one purpose: to extract and process 100,000+ X.509 certificates per second from the global CT ecosystem wi…

    Go 2

  6. go-rdp-screenshotter go-rdp-screenshotter Public

    (cli) RDP screenshotter implementation in golang, custom implementation, no external RDP libraries.

    Go