When clicking the "log in" button as SSL connection will be established to the web server to make sure your email and password are encrypted. Your browser will ask you to accept the SSL certifcate of our site.

Since EFACIS does not run a dedicated web-server the certifcate belonges to machine hosting the EFACIS site (serv6.fresh-hosting.de). It is perfectly fine that you are asked to confirm this possibly faked certifcate.