halcyondream | Portfolio for Cybersecurity projects, research, and developments.

Posts

May 3, 2025
C Unions in Windows kernel exploitation
Jan 21, 2025
Why does BIOS load boot code from 0x7c00?
Jan 7, 2025
Analyzing MBR Malware
Sep 3, 2024
Exploring Docker Misconfigurations
Feb 18, 2024
TryHackMe DevSecOps CTF walkthrough
Feb 18, 2024
TryHackMe AWS EC2 Walkthrough
Jan 16, 2024
TryHackMe AWS S3 Walkthrough
Oct 13, 2023
Ideas for adapting to A.I. plagiarism in the classroom
Sep 19, 2023
DUCTF 2023 writeup for 'onebyte'
Sep 19, 2023
Troubleshooting buffer overflows in your vulnerable 32-bit binary
Sep 7, 2023
DUCTF 2023 writeup for 'confusing'
Dec 10, 2022
Revisiting Telegram's Security Protocol (MTProto)
Jun 26, 2022
Reflections on Tenable's CTF (2022)
Jun 26, 2022
Circumventing TLS
Jun 19, 2022
Daily Nist Nvd Parser
Jun 15, 2022
Hacking JWTs with Portswigger Academy
Mar 24, 2022
Voting Protocol
Mar 18, 2022
Interfaces
Feb 12, 2022
Go Best Practices
Nov 28, 2021
Finding Subnet Info
Nov 22, 2021
A simple Cisco network with two routers
Oct 22, 2021
Iterative Mergesort Linked List
Jul 1, 2021
Using a macro to get an array length in C
Apr 13, 2021
Gpt2 Simple Walkthrough
Mar 13, 2021
Developing for the USF Hackathon 2021