Somebody is scanning my computer all of the time. Basically, everytime that I'm online. My firewall Sygate 5.5 allows me to traceback to identify who it is. The person in question uses the same ISP as me and I have there email address. Basically, I tried scanning them back using GFI Languard but their system is secured so can't piss them off back. What annoys me is that my firewall is constantly flashing red which is really pissing me off. I don't want to report them to the ISP, I would much rather get my own back. I am a newbie to security/hacking concepts and have tried to secure my machine as much as possible and yes I have a few scanning tools. Can somebody suggest a tool or tools or methods I can use to get my own back on this **** who is making me paranoid !