Systrace Analysis of generated policies: 14 policies use 43 +- 14 system calls. Mutt, Konq-e and Gaim use the most system calls: 59. Find requires only 24 system calls. Most policy entries are for file names. Policy duplication for system calls that read information from the file system. stat, lstat, access and open have almost same policies. Problem will be addressed by future work, really.