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“Cash for Clunkers” Should Have Used the Cloud!
Rich Bruklis wrote an excellent essy on how the government missed a perfect opportunity to use cloud computing. In “Cloud Opportunity Missed” he writes: “It appears that the voucher system…
US Navy Experiments With Secure Cloud Computing
This week in San Diego, CA the US Navy held the initial planning conference for Trident Warrior ’10. The Trident Warrior series is the premier annual FORCEnet Sea Trial Event…
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A General Services Administration (GSA) representative is now scheduled to provide a briefing on the agency’s cloud computing initiative during a “Best Practices for Cloud Initiatives using Storefronts” session on…
FAA CIO Focuses on Cybersecurity
During this week Federal Executive Forum, FAA CIO Dave Bowen mentioned protection against software vulnerabilities, wireless intrusion and website vulnerabilities as his top cybersecurity priorities. As the Assistant Administrator for…
DHS Asst. Secretary Addresses Cybersecurity Priorities
Greg Schaffer, Assistant Secretary for CyberSecurity & Communications for the US Department of Homeland Security, sees Trusted Internet Connections, EINSTEIN, and front line defense of the nation’s networks as top…
US DoD Chief Security Officer on Cybersecurity Priorities
In a Federal Executive Forum interview, Robert Lentz, Chief Security Officer for the US Department of Defense, highlighted the departments cybersecurity priorities. Mr. Lentz is the Deputy Assistant Secretary of…
Twitter Under Denial of Service Attack
Multiple sources are reporting that Twitter continues to be under a denial of service attack. Some are speculating that this represents the power of a coordinated bot network attack. For…
NCOIC Holding Full Day Cloud Computing Session
The Network Centric Operations Industry Consortium (NCOIC) will be holding a one-day cloud computing session during its plenary meetings, 21-25 September at the Fair Lakes Hyatt in Fairfax, VA. A…
Sevatec a New Player in the Federal Cloud Computing Market
Just in time for the new Federal Cloud Computing Storefront, Sevatec, Inc. is announcing the development of a toolkit to help federal agencies transform their enterprise architectures to cloud computing…
GSA Releases Cloud Computing RFQ
Following through on a much anticipated action, GSA released their Cloud Computing Request For Quotation (RFQ) today. Cloud computing is a major part of President Obama’s reform effort and this…
Cryptographic data splitting is a new approach to securing information. This process encrypts data and then uses random or deterministic distribution to multiple shares. this distribution can also include fault tolerant bits, key splitting, authentication, integrity, share reassembly, key restoration or decryption.
Most security schema have one or more of the following drawbacks:
- Log-in and password access often does not provide adequate security.
- Public-key cryptographic system reliance on the user for security.
- Private keys stored on a hard drive that are accessible to others or through the Internet.
- Private keys being stored on a computer system configured with an archiving or backup system that could result in copies of the private key traveling through multiple computer storage devices or other systems
- Loss or damage to the smartcard or portable computing device in biometric cryptographic systems
- Possibility of a malicious person stealing a mobile user’s smartcard or portable computing device using it to effectively steal the mobile user’s digital credentials.
- The computing device connection to the Internet may provide access to the file where the biometric information is stored making it susceptible to compromise through user inattentiveness to security or malicious intruders.
- Existence of a single physical location towards which to focus an attack.
Cryptographic data splitting has multiple advantages over current, widely used security approaches because:
- Enhanced security from moving shares of the data to different locations on one or more data depositories or storage devices (different logical, physical or geographical locations
- Shares of data can be split physically and under the control of different personnel reducing the possibility of compromising the data.
- A rigorous combination of the steps is used to secure data providing a comprehensive process of maintaining security of sensitive data.
- Data is encrypted with a secure key and split into one or more shares
- Lack of a single physical location towards which to focus an attack
Because of these and other advantages, this approach seems to be a natural for cloud computing.
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New? From the description you give, this sounds a lot like Adi Shamir’s secret sharing from 1979. Maybe you need to be more specific about what the novel part is.
This approach is an advancement to the state-of-the-art. Shamir’s work is referenced in the patent filing. See http://www.freepatentsonline.com/7391865.html
The thing that matters about a patent is the claims, not the description. Most of the claims don’t even come close to passing the non-obviousness test, as they precisely recapitulate techniques that have been known for over twenty years. Anyone involved with OceanStore, Permabit, Cleversafe, or Allmydata (for example) could show enough prior art to make your head spin. What was the examiner thinking? Maybe this stuff is new to someone, but it’s not new to the industry.