The software combo allows proactive inspection of code behavior -- especially the activity of .exe files that may hide trouble.

CNN: Company scans for viruses targeting PDAs, WAP devices

The virus was spread by e-mail as an "executable" (.exe) file capable of running on Windows 95 and 98 operating systems.

CNN: FROM THE WEB

Many of the city's current flood defences are about 50-years-old after being built in response to the River Exe bursting its banks in October 1960.

BBC: Exeter flood defence improvement works to start in 2014