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Topic Title: GPU Server Guesses Over 345 Billion Passwords - Every Second
Topic Summary: ...And it's an AMD machine?!
Created On: 12/21/2012 02:01 PM
Status: Post and Reply

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12/21/2012 02:01 PM
black_zion Heavy Wizardry Posts: 9771 Joined: 04/17/2008	Link 5 4U servers using 25 AMD GPU's...Using 7kW of power. Not to mention the fact that it points out another of antique Windows XP failings: In simpler environments, such as Windows XP, which uses LM that converts all lower case characters to upper case, the system will speed through all LM versions of a maximum of 2 x 7 characters in 6 minutes at a maximum LM performance of 20 billion hashes per second. ------------------------- Crosshair IV Formula, Phenom II x4 965 w/ Corsair H60, 8 GiB OCZ Platinum DDR3 1600, XFX HD 7970 Ghz, 512GB Vertex 4, 256GB Vector, 240GB Agility 3, Creative X-Fi Titanium w/ Creative Gigaworks S750, SeaSonic X750, HP ZR2440w, Win 7 Ultimate x64
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12/21/2012 02:11 PM
Mime Forum Moderator Posts: 492 Joined: 08/28/2012	Old news dude... It's been known for years that NTLM hashes are unsalted which makes them vulnerable to attack using rainbow tables... using much simpler systems. Swiping a laptop from somebody's car or something is still more common though... ------------------------- Do not meddle in the affairs of archers, for they are subtle and quick to anger. Post Count: +8510 Troll Hunter The opinions expressed above do not represent those of Advanced Micro Devices or any of their affiliates. Edited: 12/21/2012 at 03:26 PM by Mime
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12/21/2012 03:43 PM
black_zion Heavy Wizardry Posts: 9771 Joined: 04/17/2008	Or "hacking" their email accounts because they use some easy to guess password such as "password" ------------------------- Crosshair IV Formula, Phenom II x4 965 w/ Corsair H60, 8 GiB OCZ Platinum DDR3 1600, XFX HD 7970 Ghz, 512GB Vertex 4, 256GB Vector, 240GB Agility 3, Creative X-Fi Titanium w/ Creative Gigaworks S750, SeaSonic X750, HP ZR2440w, Win 7 Ultimate x64
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AMD Game » Tech Lounge » GPU Server Guesses Over 345 Billion Passwords - Every Second

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