John McCullough

Current Projects

Decongestion Control

Assisting Barath with Decongestion Control. Approaching the congested network problem with network coding that is insensitive to dropped packets.

Past Projects

Potemkin

I spent time working on the Potemkin Virtual Honeyfarm. My contributions included extending flash-cloning to fully-virtualized machines in Xen as well as re-architecting portions of the honeyfarm control code and building the new vt-enabled honeyfarm cluster. (Potemkin The Historical Object).

Taint Propagation

Enforcing data policy across machines.