The content Security is concerned with the protection of information from all well-known viruses, worms and Trojanern, as well as with the recognition of new dangers and the prevention of Spams. With the content Security the data are examined regarding their integrity; the moreover one examined whether it is coded sent, received and to be used to be allowed. These safety examinations take place after a fixed set of rules, the Policies. The measures for the content Security reach from anti-virus programs with those Web traffic and all emails become scanned, over the protection from hacker attacks up to anti-Spam filters, Web filters, email filters and DEVICE control solutions.