Badly Implemented CSRF Protection

What is CSRF Protection? CSRF (Cross Site Request Forgery) protection is an important feature which should be added to all websites which allow users to sign up or send data. Without CSRF protection, attackers can trick a web browser into to sending invalid data to servers on behalf of a Read more…

An ESP8266-based Wardriver

Wardriving is the act of searching for Wi-Fi wireless networks by a person usually in a moving vehicle, using a laptop or smartphone. –Wikipedia.org I recently built a portable wardriver out of two D1 Mini Pro (ESP8266-based) modules with external antennas, a GPS6MV2 GPS module, and an SD card writer. Read more…

Improving WordPress Speed

I have another WordPress site (aside from this one) which consists of mostly static content and uses Cloudflare for DDoS protection and as a CDN. The server is running PHP 7.0 and has all updates installed but was taking a minimum of 400ms to generate each page; this delay was Read more…