PrivateCore » National Security Letter https://privatecore.com The Private Computing Company Thu, 31 Jul 2014 21:42:21 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.2 Gartner Research on IaaS Encryption: Protect your Keys https://privatecore.com/blogs/gartner-research-iaas-encryption-protect-keys/ https://privatecore.com/blogs/gartner-research-iaas-encryption-protect-keys/#comments Thu, 05 Jun 2014 18:28:00 +0000 Todd Thiemann https://privatecore.com/?p=2471 Todd Thiemann

Todd Thiemann

Gartner analyst Joerg Fritsch published a new report last week titled “Enabling High-Risk Services in the Public Cloud With IaaS Encryption”. It provides juicy insights into the ins and outs of Infrastructure-as-a-Service (IaaS) encryption, trade-offs between data confidentiality and reliability, and provides a nice comparison table of vendor options.  And I am delighted that the research includes a PrivateCore vCage mention!  PrivateCore is the only significant new defensive technology mentioned alongside traditional technologies from legacy vendors.

A point that Joerg highlights in a blog post announcing the report is, “Parts of the confidential data must always be in cleartext in RAM, – even the necessary encryption keys!”  Even if an enterprise uses encryption in the IaaS cloud where they control the keys, at the end of the day those keys need to be in clear text in memory for processing.  A bad guy (outside hacker, malicious insider, etc.) can grab the memory and parse the contents to get encryption keys and decrypt data. Also, your favorite government agency (FBI, etc) that can provide a national security letter requesting the encrypted data and a memory snapshot, parse the memory to get the encryption keys, and decrypt the encrypted data-at-rest.  This is where PrivateCore can help by encrypting memory.

The public cloud has some compelling advantages in speed and deployment, but enterprises need to grapple with the resulting data security issues explained in the Gartner research.  If you want to use the cloud with some comfort that the CSP insiders, hackers, or lawful outsiders cannot grab your memory to view cleartext, it is time for your to consider vCage Host.

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