mango.pdf.zone

Bruce Schneier's security blog. Cryptographer and security expert writing since 2004.

Founder of Signal. Writing on cryptography, privacy, security, and the intersection of technology and society.

Cryptographer, Go security lead. Creator of mkcert. Deep technical posts on cryptography and security.

Brian Krebs' investigative reporting on cybercrime. Breaking security news and deep dives into hacking incidents.

Matthew Green's blog on cryptography and security. Accessible explanations of complex crypto topics.

Deep technical reverse engineering posts. Famous for breaking down Ticketmaster's rotating barcode system.