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Layered Security: Solving the Cube

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2008-05-04 01:06:31 by JJ in Security Uncorked
...Cube. Layered security is like solving a Rubiks Cube. You may think youre on the right track after you get one side solved but the other 5 are just a huge mess. There are patterns and algorithms you must follow to solve all sides together. Your layered security solution is no different. Understand what each piece is doing, how it fits in, and...
 
Tags: security, email security, security products, security solutions, solution, solution does-, security fundamentals, security solution, basic security functions
 
 
 
 
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Adi Shamir's Cube Attack Paper is Online

2008-09-14 17:21:01 by schneier in Schneier on Security
 
The cube attack paper, discussed here , is online: I. Dinur and A. Shamir, " Cube Attacks on Tweakable Black Box Polynomials ," Cryptology ePrint Archive: Report 2008/385
 
Tags: cube attack paper, cryptology eprint archive, cube attacks, shamir, online, dinur, report
 
 
 
 
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Adi Shamir's Cube Attacks

2008-08-19 13:15:35 by schneier in Schneier on Security
 
...cube attacks." He claims very broad applicability to block ciphers, stream ciphers, hash functions, etc My personal joke -- at least I hope it's a joke -- is that he's going to break every NIST hash submission without ever seeing any of them More later. (I'm sorry, but I missed the name of his student/co-author for this work EDITED TO ADD...
 
Tags: degree, low-degree polynomial equation, cube attacks, adi shamir, attack, joke, cryptanalytic attack, personal joke, nist hash submission
 
 
 
 
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Cloud This, Cloud That...

2008-05-20 18:48:00 by Dr Anton Chuvakin in Anton Chuvakin Blog -
 
...cube and stored in a locked room." But whose room? Do you own the room where the aforementioned concrete cube is stashed? No? Then maybe it is no longer 'secure' ... Think "concrete cube in the clouds - then BAM Joking aside, if you think that a system that is located somewhere remotely (you don't control physical security) + Internet...
 
Tags: cloud, cloud based services, cloud based-services, in-the-cloud service, service, cloud provider screws, cloud provider, security, control physical security
 
 
 
 
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Cost of vulnerability

2007-03-05 21:19:05 by RaviC in Musings on Information Security
 
...cube. One among the top management happened to pass by my cube, he looked at the demo scenario and exclaimed "this really sucks!". Eventually the vulnerability was acted up on and a fix was deployed on time The way you react to a vulnerability determines the cost of the vulnerability. There is no right answer here. Prudent and Pragmatic...
 
Tags: vulnerability, vulnerability determines, cost, demo scenario, easily, easily hijack, extremely brilliant, preserve company, bullet proof
 
 
 
 
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Log Management: Insight From Ancient Times (The 80s, That Is :-))

2008-05-12 17:35:00 by Dr Anton Chuvakin in Anton Chuvakin Blog -
 
...Cube for Log Operations Fun blurbs from the above In surveys, 70%+ of organizations confess their primary budget for log management still comes from compliance. However, this same group admits for years now that 70% of their use of log data is driven by operational needs such as fault detection and problem isolation The requirement to...
 
Tags: log management, 80s, log data, console, fault management console, organizations confess, primary budget, operations, log messages
 
 
 
 
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Snooping into a co-worker's e-mail? You could be arrested

2008-08-03 00:00:00 by HASH0x8b4b8c0 in Network World on Security
 
Ever pass by a co-worker's unattended computer and consider taking a peek at her e-mails? Or have you ever thought it would be a funny prank to figure out your cube mate's e-mail password and break into his work account to mess with him
 
Tags: funny prank, co-worker, e-mail password, cube, figure, e-mails, pass, account, peek
 
 
 
 
 
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