Presidential Robots and 404s

The field of presidential candidates has started to heat up and the websites are the first stop for a lot of prospective voters. For my purposes »

Improved Telnet Coverage

During the initial connection handshake with a Telnet server there is an optional exchange of options that tell the client/ server which features are supported on »

Top Website Defacers: June 2015

I wanted to revisit the results of an earlier post this year on how to track website defacements and see how things have changed since then. »

Taking Things Offline is Hard

Shodan has been in the news for the past few years largely due to the discoveries that security researchers have made with it. Whether it's webcams »

State of Control Systems in the USA

I've recently added the ability to search for devices in Shodan based on the state they're located in. This provides the interesting possibility to start comparing »