There are two options: System control and firewall. I am working on the assumption that the virus and Trojan horse library of F-Secure complies with International Standard. As a layman, I can not judge this ultimately. Anti-virus programs solve at me from no passion. I have therefore mainly purchased the product in order to provide a protective ensprechenden proof to financial services can. This is in fact mandatory in the regulation of potential damage.
The update did not work in my case robust overall and took relatively long. The installation process was annoying error-prone already in the previous version, and had to be restarted a few times. But if it is only once installed on the Apple, it runs - as the previous version - very stable and error free.