bob5ec.bsky.social
@bob5ec.bsky.social
Reposted
I got Linux running in a PDF file using a RISC-V emulator.

PDFs support Javascript, so Emscripten is used to compile the TinyEMU emulator to asm.js, which runs in the PDF. It boots in about 30 seconds and emulates a riscv32 buildroot system.

linux.doompdf.dev/linux.pdf
github.com/ading2210/li...
January 31, 2025 at 8:02 PM
Reposted
Today, we’ll explore weird files in general (no crypto polyglots or hash collisions, only parasites, mock & polyglots), and how to generate them with Mitra.
speakerdeck.com/ange/generat...

github.com/corkami/mitra
Generating Weird Files
speakerdeck.com
February 2, 2025 at 7:22 AM
Reposted
📡 OWASP Secure Headers Project: We've redesigned the way statistics are generated and presented. They are now integrated into the main site.

#appsec #appsecurity #owasp_shp

📊 owasp.org/www-project-...
February 22, 2025 at 9:11 AM