Comment Windows XP or security products? (Score 5, Insightful) 417
In case some people don't RTFA,
In other words, while Windows XP will no longer be a supported operating system come April, companies will be at least partially protected (the actual OS still won’t get security updates) until next July.
Emphasis mine. XP updates ARE ending, but MSE/Forefront will still get updated. XP will still be susceptible to any zero day until it gets detected by MSE--if it's even installed at all. This is a marginal increase in safety for XP post-EOL, at best. The apocalypse is still nigh.
My advice for fellow ITAs. Don't mention this to your boss at all if you're still trying to migrate. It's not really relevant to the threat posed by XP's end of support. If they get wind of it on their own, emphasize that XP itself is still going to be wide open. At best all MSE does is let you know you've been owned after the fact once MS gets around to updating the definitions. MSE already has a pretty poor record for detecting even older threats. It's better than nothing but you shouldn't be relying on it.