Blocking 500,000 items with a $2 microcontroller: A memory-efficient DNS ad blocker using the ESP32-C3

I read an article from an overseas media outlet titled Open-source ESP32-C3 DNS ad blocker supports up to over 500,000 ...
Hackaday

This Week In Security: Record Patch Tuesday, PHP’s Bad Time, The Oldest Vuln, AI Armies, And More

It’s no longer a proper month without Microsoft breaking its own record for security fixes, and October’s Patch Tuesday was no exception. Brian Krebs brings the roundup: more than ...
MediaNama

Explained: eMudhra’s weak private keys used to issue website certificates were exposed; what it means

Mudhra exposed eight weak private keys, prompting browser vendors to block affected certificates. Here is what happened and ...