Active Shield is an ultimate heuristic screen that actively protects your computer from trojans, spyware, adware, trackware, dialers, keyloggers, and even some special kinds of viruses. Don't wait until malicious programs become deeply rooted in your computer. Don't let them reach your PC with the help of Active Shield!
Remember that active defense is more effective than passive. What does it mean? Other anti-trojan and anti-spyware utilities search for malicious programs on your hard drive and registry after these programs are already in your system. Active Shield halts them from entering your system just like a firewall halts malicious Internet traffic. If a malicious program tries to reach your PC, Active Shield will intercept it and block it.