hospital

<webwereld column - in Dutch>

Computer viruses and palliatives against them are a growing threat to high-tech care. There is a classic solution for the old problem of a vulnerable mono-culture: diversity.

Last Monday alarm bells went off in many IT departments. A viral infection on Windows XP computers was initially caused by an anti-virus update from McAfee. The update made part of the system appear to be a threat and system file protection software made the system unusable, a type of auto-immune disease.