Everybody is talking about law problems (I think this question is out of this topic). What can you say about honeypots? What if I'm trying to configure a honeypot. If I'll permit a hacker to hack any site, but will tell the hostmaster of that hacked site the IP of the hacker. Also I'll find out about new valnurabilty in any web-soft as soon as any hacker will hack that web-soft. Of course, you'll say special people should do that (catching hackers). But we should understand that those special peaple will first warn the developer of the hacked web-soft. And the developer will ask them not to tell the public about those "holes" untill the developer will correct the found mistakes. But I think if that soft has such "holes" the hostmaster should look for some better soft. Hiding "holes" is usual for payed soft. Why should we pay for a "durchschlag"? I think this question is out of this topic. So I'd like to close it. Thanks for answers anyway.