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What To Do With Those Idle Cores?
From BLOG@CACM

What To Do With Those Idle Cores?

So many processors on our desktops.  Four cores, eight cores, soon we will see hundreds of cores.  Almost all of them are going to be idle most of the time.  If...

Privacy As... Sharing More Information?
From BLOG@CACM

Privacy As... Sharing More Information?

When I first started working in the area of personal privacy I had what I would call a conventional view on privacy, which is how to minimize the flow of information...

Google Android Authentication
From BLOG@CACM

Google Android Authentication

I recently saw a Google Android phone at HotMobile 2009 and was intrigued by the drawing-based authentication mechanism built in. Basically, there's a 3x3 grid...

­Usable Privacy and Security
From BLOG@CACM

­Usable Privacy and Security

We are facing an increasing number of security failures, not because of problems with encryption algorithms, network protocols, or system implementations, but rather...
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