The C Code Analyzer (CCA) is a static analysis tool for detecting potential security problems in C source code. It's fully automatic; no code annotations or the like are required. It features an automatic user input tracer, potential buffer overflow detection, and more. An eclipse frontend plugin is included.
SKS (Synchronizing Key Server) is a full-featured replacement for the standard PKS OpenPGP Key Server. It matches all of PKS features and interfaces, and at the same time provides a highly efficient, gossip-based replication algorithm that ensures that the replication is complete.