Detection Framework Dictionary attacks with stegbreak too slow on a single computer to be feasible. Needed a simple distributed computing framework for a cluster of loosely coupled computers: Easy setup and maintenance. Portable to many operating systems. Communication security. Unprivileged execution. Developed disconcert: Uses libevent for asynchronous event notification. Uses libio to deal with all data transport: Communication abstracted into data sources and sinks connected via filters. Encryption and authentication are filters. Less than 7 KLC.