During LinuxTag 2004 the German Federal Office for Information Security (BSI) and the company credativ unveiled the Linux Government Desktop. The Linux Goverment Desktop has been developed within the scope of the project ERPOSS which evaluates Open Source Software in government environments. Composed entirely of free software the distribution is available as a live CD as well as an install CD. One of the highlights brought by the Government Desktop is the fact that it saves the whole data on encrypted filesystems. Furthermore KMail is preconfigured to send and receive encrypted e-mail (GnuPG and S/MIME) and to make use of all kinds of authority certificates. The package is completed by integrated spam and virus protection and a preconfigured personal firewall.