Stories by fanf2

Picycle: donate your unused Raspberry Pi for scientific research

Many more Ghostscript security vulnerabilities

A visualization of the prime factors of the first million integers

A galactic visualization of the prime factors of the first million numbers

Catching integer overflows in C

Live map of London Underground trains

High school students learning programming do better with block-based languages

DNSSEC and DNS over TLS

Performance of ranged accesses into arrays: modulo, multiply-shift, and masks

A visual guide to git

Singularity of Origin: a tool to perform DNS rebinding attacks

Propagation of error: approving citations of retracted papers [pdf]

Matlab is a terrible programming language

Pseudo constant time implementations ofTLS are only pseudo secure

Tobacco cocktails are a terrible idea

Directional freezing: a method for making clear ice

Data Organization in Spreadsheets

Samba DNS problems with DNAME records and large replies

Never patterns, exhaustive matching, and uninhabited types in Rust

Working at Superior Software in Leeds in the 1980s