Computer system to prevent malware from being attacked by electronic messages

摘要

Computer system (10) for warding off an attack by malware by electronic messages (1), such as e-mails, via a publicly accessible network (2) on a data processing unit (3) connected to the network (2), the computer System (10) with the network (2) and the data processing unit (3) is connected and a. has a scan module (4) for checking the electronic message (1) for known malware, in particular viruses, b. which is connected upstream of at least one test module (5) for analyzing the message (1) for repeated reception and / or for malware in the text of the message (1) and / or for malware in the attachments to the message (1) c. a forwarding module (6) for forwarding the checked message (1) and / or a checking protocol (9) to a user.