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Windows Vista Randomization Gets OEM Thumbs Up

Steven Parker   on 13 December 2006 - 11:48 · 9 comments & 3841 views

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Microsoft's use of code-scrambling diversity to secure Windows Vista is getting crucial support from OEM partners. The Redmond, Wash. software giant has convinced major U.S. computer makers—including Dell, Gateway and Hewlett-Packard—to make default changes at the BIOS level to allow a new Vista security feature called ALSR (Address Space Layout Randomization) to work properly.

ASLR, which is used to randomly arrange the positions of key data areas to block hackers from predicting target addresses, is meant to make Windows Vista more resilient to virus and worm attacks. However, for randomization to be effective, DEP/NX (Data Execution Prevention/No eXecute) must be enabled by default.

During a three-day conference to in November 2006, Microsoft security program manager Michael Howard said he pleaded with OEMs to enable DEP/NX in the BIOS by default on all their shipping PCs in time for Windows Vista.

News source: eWeek via MSFN

Post a comment · Send to friend Comments · There are 9 additional comments
(2 replies) #1 +accesser on 13 Dec 2006 - 11:50
Good news (Y)
#1.1 Beastage on 13 Dec 2006 - 12:16
Good?! it means no more cheating game trainers on vista! omgh4x
#1.2 RatherLargeBear on 13 Dec 2006 - 13:16
Quote - Beastage said @ #1.1
Good?! it means no more cheating game trainers on vista! omgh4x


Um....no.
Im pretty sure that trainers will work in vista.
(1 reply) #2 Aaronz0rz on 13 Dec 2006 - 12:16
where does one go in the bios to enabled DEP
i have a K8N NEO 2 Plat and 3500+
#2.1 BBinder on 13 Dec 2006 - 12:24
Quote - Aaronz0rz said @ #2
where does one go in the bios to enabled DEP
i have a K8N NEO 2 Plat and 3500+


DEP is to be enabled in windows

system properties/ advanced
#3 Chugworth on 13 Dec 2006 - 12:45
You mean they haven't been enabling this already?
(2 replies) #4 xxdesmus on 13 Dec 2006 - 13:12
This is great news, about time OEM's jump on board.
#4.1 vetmarkjensen on 13 Dec 2006 - 13:16
I have a feeling that Microsoft can dictate terms, and OEMs fall in line.

"Jump!"
"How high?"
#4.2 mrmckeb on 13 Dec 2006 - 13:27
Quote - markjensen said @ #4.1
I have a feeling that Microsoft can dictate terms, and OEMs fall in line.

"Jump!"
"How high?"

Lol, that wasn't the case for many years. I think they now realise that Microsoft knows Windows better than they do (go figure... *sarcasm*).

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