Updates to Windows Genuine Advantage shipping with Vista SP1 look set to leave software pirates in the lurch. Has Microsoft finally won the war on piracy?
Microsoft has this week announced that Vista SP1, due for release in early 2008, will incorporate an updated Windows Genuine Advantage tool (WGA). This update incorporates two main features – it changes the user experience when pirated Vista software is detected and closes two main piracy loopholes.
Currently, when WGA detects pirated software, a “kill switch” is tripped and the Aero Glass theme along with various aspects of Vista functionality is disabled. This will no longer be the case, possibly as a result of the recent user outcry sparked by the faulty updates applied to Microsoft’s WGA servers which resulted in thousands of legitimate users having their operating systems crippled by incorrect piracy detection.
The updated WGA still changes the Vista theme but it doesn’t disable any other features. Instead the user is reminded that their copy of Vista is likely to be pirated every time they log in and every hour whilst they remain logged in. Of course, this doesn’t force users of pirated copies of Vista to go out and purchase legitimate software, but Microsoft are obviously hoping that this gentle yet persistent nagging will prove too irritating to ignore in the long-term, especially now that they’ve been scared off from taking a heavy-handed approach.
Two significant piracy loopholes will also be shut with the WGA update. The activation “timecrack” which allows a user to indefinitely extend the length of time in which a Vista installation can run unactivated will be stopped. More significantly, the
OEM BIOS crack, which exploited an activation loophole in Vista allowing users of pirated copies to masquerade their machines as OEM systems will also be shut down.
This second crack was by far the most severe breach of
Volume Activation 2.0, the activation system used in Windows Vista, Home Server and Server 2008, and still forms the basis of all pirated copies of Vista available on pirate boards, so it will be interesting to see the reaction to the tighter WGA security, and what workarounds are offered in response.
Of course, although the updated WGA will ship alongside SP1, it will also be updated for any Microsoft download requiring validation, so non-SP1 systems won’t be exempt from the piracy check.