Implementing cloud data encryption and maintaining control over encryption keys is an important way for the enterprise to verify how information can be shared and unlocked. Cloud data encryption transforms data so that it is undecipherable without the key that can be used to change the data back to its original form. But several enterprises are now realizing that when they cede control of their encryption keys to their cloud providers, their sensitive data may not be as private as they had hoped. They need to look for peer reviewed security proofs and understand implications on end users of cloud applications if there are strong encryption techniques. Recommendation from Gartner and the security and compliance needs to control sensitive data and it becomes clear that having vast amounts of sensitive data dispersed to multiple cloud application providers and relying on those providers to keep the encryption keys safe creates a security paradox for the enterprise.
To gather more insights visit the article by Gerry Grealish, Chief Marketing Officer of PerspecSys, follow http://www.cloudcomputing-news.net/blog-hub/2014/mar/20/when-deploying-cloud-data-encryption-protecting-encryption-keys-is-critical-to-keeping-cloud-data-private/