With the ubiquity of the internet, Wi-Fi hotspots and USB devices, the possibilities for unauthorized software on company PCs now seem endless. You are likely plagued by incidents around the clock: spyware such as keyloggers, adware, viruses, trojans, worms, non-licensed software, vulnerable applications and user-downloaded software (sometimes inadvertently). The list goes on and on. Even with the proliferation of anti-virus and anti-spyware solutions, desktops and laptops have become the weakest link in enterprise networks.