<A HREF="http://news.zdnet.com/2100-1009_22-5697945.html?tag=nl.e589">Microsoft will introduce a security advisory service</A> on Tuesday that will confirm reports of flaws and provide a workaround until a patch is released. The pilot program of Microsoft Security Advisories will strive to issue an alert within one business day of the company becoming aware of a problem and offer ways to mitigate it, a Microsoft representative said.