Probably the most modern and sophisticated insecure web application
Community guide to using YubiKey for GnuPG and SSH
Architect's Kung Fu tutorial collection Article collection
A version of Midbar data vault adapted for the ESP32 CYD and WebFlash.
Midbar Firebase Edition stores data in the cloud, keeps keys on device
ESP32 CYD version of the Electronic Shelf Label.
An electronic shelf label is a type of price tag
KhadashPay is my attempt to build a payment system from scratch.
OpenVPN server in a Docker container complete with an EasyRSA PKI CA
Don't get phished!
Allows you to encrypt files and plain text, then back again.
Simulator of access controls
capturing packet and detecting intruders with their signature