Link dump

Just a dump of some websites and links of things I found cool.

Websites

• https://netflixtechblog.com/
• • Enlace Hacktivista

🔐 Networking & Security

• JA4+ Network Fingerprinting
• TLS Fingerprinting with JA3 and JA3S
• Easily Identify Malicious Servers on the Internet with JARM
• The State of TLS Fingerprinting: What’s Working, What Isn’t, and What’s Next | Fastly
• Everything you never knew about NATs and wish you hadn’t asked
• Reverse Proxy Deep Dive (Medium)
• How Certificates are Born (Data Structure Edition)

🖥️ Systems & Virtualization

• How a Screen Works
• High-Level Introduction to the Low-Level of Virtualization (PDF)
• KVM host in a few lines of code
• Linux Kernel OLS Paper (2007, PDF)
• Understanding the bin, sbin, usr/bin, usr/sbin split

⚠️ Cyber Threats & Incidents

• Inside the Kimsuky Leak | DomainTools
• Another Crack in the Chain of Trust (UEFI Secure Boot Bypass, CVE-2025-3052)
• Shining a Light on DARKSIDE Ransomware Operations | Google Cloud Blog

🛠️ Cool Hardware & Retro Projects

• E-Paper Displays Get a Speed Boost With Modos’ Open Source Kit
• Modos Paper Monitor
• MacPaint Art From The Mid-80s Still Looks Great Today

🌐 Videos

• # GOD MODE UNLOCKED - Hardware Backdoors in x86 CPUs
• Null References: The Billion Dollar Mistake | Tony Hoare (InfoQ)