SSH
SSH is the leading encrypted network protocol for advanced Unix users around the world. Its importance can be compared with SSL, itself a critical piece of the security of the Internet. Using DSA and RSA encryption, SSH Control supports SSH protocol version 2.
SSH Control users can use ssh-agent to unlock just one key and use it on all their projects for convenience, or create a different SSH key for each project. Each developer can decide a policy for key management that suits each individual workflow.