Tech: Cybersecurity

Cybersecurity, PKI, programming and the occasional rabbit hole.

See also: Cybersecurity Links and Tools

I started a company!

13 March 2026 · Cybersecurity, Threat Intelligence
Apple Pay and TLS Decryption

2 March 2025 · TLS Decryption, PKI, Cybersecurity
Exploring the Syrup Shroud Project: Mapping IPs to BGP ASNs Made Easy

2 December 2024 · Python, Cybersecurity, Threat Intelligence
Blocking Hosting Providers

12 September 2024 · Programming, Python, Cybersecurity, Threat Intelligence
Questing for a Decryption Policy

26 January 2024 · TLS Decryption, PKI, Cybersecurity
Generating URL Requests en Mass

24 October 2023 · Programming, Python, Cybersecurity
RFC 5280 - What?! What alien language do you speak of?

14 October 2023 · PKI, Cybersecurity
Public DNS Services that block the bad stuff

7 October 2023 · Cybersecurity
Signing PowerShell Scripts from company PKI

15 December 2020 · PKI, AD CS, Cybersecurity