Shawn NgTopic
Security
2 deep dives tagged Security — real systems, real numbers, no hand-waving.
The Math Problem That Protects The Entire Internet Is Dying
RSA and elliptic-curve cryptography secure the internet, and Shor's algorithm on a large quantum computer breaks both. How it works and what replaces it.
The Scary Truth About Your Phone's SIM Card
Your SIM card is a computer with a CPU, OS, and network stack, running carrier applets you cannot audit. Inside the SIM, Simjacker, and what you can do.