I'm looking for a secure keylogger for checking what happend on the system.
Normal/spy keyloggers compromise system security, because every password is written plain or poorly encrypted to hdd.
I'd like to have an keylogger that encrypts the log file with asymmetric crypto and only the public key should reside on the logged system.
Generate one time asymmetric key pair, copy pub key to logging system, the logger should create every x minutes a new symmetric key and should store that encrypted with pubkey along the logfile.
The keystrokes should encrypted symmetric.
The logger should add an tray icon that indicates the logging.
Because of the security implications it would be great if it's open source.