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Posts

2024

February

  • Launched “De Dolle Bool” (beta) February 7
  • Integrating Mollie in Netlify Functions for serverless payments February 5

2021

December

  • Playing with Log4Shell December 16

January

  • Attacking & Defending Active Directory (CRTP) review January 19

2020

August

  • A Yubikey for all your needs August 2

May

  • My take on the OSCP exam May 17
  • Securing my network with a USG Pro part 1 - hardware May 4
  • Securing my network with a USG Pro part 2 - configuration May 4

February

  • Automating your session logging February 12

2019

November

  • Building a basic X86 kernel part 1 - Introduction November 1
  • Building a basic X86 kernel part 2 - The X86 architecture November 1
  • Building a basic X86 kernel part 3 - X86 assembly fundamentals November 1
  • Building a basic X86 kernel part 4 - Inspecting the tools November 1
  • Building a basic X86 kernel part 5 - The bootloader November 1
  • Building a basic X86 kernel part 6 - The kernel in real mode November 1
  • Building a basic X86 kernel part 7 - Hello protected mode November 1

October

  • Hardware fundamentals part 1 - First, some physics October 10
  • Hardware fundamentals part 2 - Memory October 10
  • Hardware fundamentals part 3 - The Arithmethic & Logic Unit October 10
  • Hardware fundamentals part 4 - The clock and the instruction cycle October 10