Ever since the first days of the PC two decades ago, storage systems have crashed, resulting in the potential for lost data or, if you're lucky, a large bill for the recovery of your data. Major companies, of course, have turned to a variety of backup mechanisms, including tape-based systems, to ensure their data is backed up reliably, but, apart from backing up to CD-ROM, small to medium-sized businesses have been limited in terms of cost-effective backup.
For some time now, the problem for security professionals has not been "do I need AV protection" but more specifically "which one is best for my corporate needs." But with so many other danger areas for security administrators to concentrate on, leading to the provision of intrusion detection systems, intrusion prevention systems, firewalls and virtual private networks, to name but a few, it is crucial to make the right decision when they have a large array of other security solutions already running.
Providing all you need for network screening and stability can be a tall order, so whichever anti-virus solution is relied upon - software- or hardware-based, or a mix of both - it has to be dependable, be able to fully integrate with everything else running on the network, and provide 100 per cent system integrity.