A honey token management and alert system for AWS, currently my most successful open source project.
I run a family of relays for the Tor network, spanning 6 countries across 4 distinct ISPs, collectively capable of carrying over 1 Gbps of traffic. These assist people in censored countries obtain access to the open internet.
Tor Node Lists
In addition to running Tor relays, I maintain and publish lists of Tor exit nodes for consumption by firewalls whose network administrators wish to block Tor traffic.
A small suite of tools for performing client-side cryptographic operations, such as AES encryption, RSA key generation, and string hashing.