Microsoft, battling to win industry respect for its Trustworthy Computing initiative, is to buy the anti-virus business of Romanian software developer GeCAD Software.
The purchase could enhance the security of Longhorn, Microsoft's next version of Windows, but GeCAD partners said the deal would eliminate a highly regarded Linux-based anti-virus product.
Microsoft will pay US$10 million for GeCAD's Reliable Antivirus software, known as RAV, Romanian newspapers reported. Both Microsoft and GeCAD have refused to comment on the price.
Microsoft had not decided whether the software would be used in a standalone product, said Mike Nash, vice-president of Microsoft's security business unit.
'Customers told us they needed a safer, more trustworthy computing experience to help combat the threats posed by those who write viruses and malicious code,' said Mr Nash.
'This acquisition will help us and our partner anti-virus providers further mitigate risks.'