The EEA suggests that the best way to tackle the threats posed by invasive species was through a "combination of preventative measures, early detection and rapid response to incursions, with permanent management only as the last option".
Developed in response to Melissa, smart detection quarantines all macro-enabled documents and detects variants of the Melissa, Papa, and Madcow or Syndicate viruses.
Intrusion detection, capable of spotting zero day exploits, must be deployed to audit and test the recognition and response capabilities of your corporate security defences.