The question isn't will cloud computing become the future of IT, but when. According to MarketsandMarkets (M&M), the global cloud computing market will reach $121.1 billion by 2015 ("Global cloud computing market: global forecast, 2010-2015"). Although it represents just a portion of the overall IT cloud market, public cloud providers' revenues will reach $45 billion by 2013, according to IDC. This represents a compound annual growth rate of 26 percent, more than six times the forecast growth rate for traditional IT spending. ButIDC also says that businesses are more concerned about the risks involved, including security, availability and performance, than the benefits of flexibility, scalability and lower costs.
That's where the Cloud Security Alliance, a not-for-profit organization addressing best practices for providing security assurance within cloud computing, comes in. Created last year by a coalition of industry practitioners, corporations, associations and other stakeholders, CSAhas announced version 1.1 of its Cloud Controls Matrix (CCM) Security Controls Matrix, part of the CSA GRC (governance, risk management and compliance) Stack.
Designed to provide a security framework for cloud vendors and customers, version 1.0 of the CCM--a catalog of cloud security controls aligned with key information security regulations, standards and frameworks--was introduced in April 2010. One of the key objectives was to bridge this hodgepodge of national (i.e., NIST), international (i.e., ISO 27001/27002) and industry (i.e., PCI) security regulations, standards and frameworks. Version 1.1 updates the first release to accommodate recent changes in many of the frameworks' elements.
Marlin Pohlman, one of the CCM co-chairs and chief governance officer at EMC, says that there were a number of changes that came out between versions 1.0 and 1.1, including HIPPA (Health Insurance Portability and Accountability Act) and PCI (Payment Card Industry) support. "We did remapping, so that's why its an incremental as opposed to version release." He says CCM should help companies better position themselves if they are in the cloud services space.
Cloud security is a massive undertaking, but Pohlman says there has been significant advancement since CSA was formed less than two years ago. A number of standards groups, industry associations and governments--especially in the United States, United Kingdom, Japan and Europe--have been adopting various elements, and CCM is being seen as seminal work around cloud standards for ISO. CSA has a unique change control philosophy that will be reflected in version 2.0, which Pohlman is responsible for steering. It will redefine the controls of the supply chain, on the multitenancy, multitier business model and on multijurisdictional aspects. "In 2.0 we have refocused on the tenant as the primary owner of risk," says Pohlman said. Existing controls to address those specific pain points will be revised in the next version.
That's where the Cloud Security Alliance, a not-for-profit organization addressing best practices for providing security assurance within cloud computing, comes in. Created last year by a coalition of industry practitioners, corporations, associations and other stakeholders, CSAhas announced version 1.1 of its Cloud Controls Matrix (CCM) Security Controls Matrix, part of the CSA GRC (governance, risk management and compliance) Stack.
Designed to provide a security framework for cloud vendors and customers, version 1.0 of the CCM--a catalog of cloud security controls aligned with key information security regulations, standards and frameworks--was introduced in April 2010. One of the key objectives was to bridge this hodgepodge of national (i.e., NIST), international (i.e., ISO 27001/27002) and industry (i.e., PCI) security regulations, standards and frameworks. Version 1.1 updates the first release to accommodate recent changes in many of the frameworks' elements.
Marlin Pohlman, one of the CCM co-chairs and chief governance officer at EMC, says that there were a number of changes that came out between versions 1.0 and 1.1, including HIPPA (Health Insurance Portability and Accountability Act) and PCI (Payment Card Industry) support. "We did remapping, so that's why its an incremental as opposed to version release." He says CCM should help companies better position themselves if they are in the cloud services space.
Cloud security is a massive undertaking, but Pohlman says there has been significant advancement since CSA was formed less than two years ago. A number of standards groups, industry associations and governments--especially in the United States, United Kingdom, Japan and Europe--have been adopting various elements, and CCM is being seen as seminal work around cloud standards for ISO. CSA has a unique change control philosophy that will be reflected in version 2.0, which Pohlman is responsible for steering. It will redefine the controls of the supply chain, on the multitenancy, multitier business model and on multijurisdictional aspects. "In 2.0 we have refocused on the tenant as the primary owner of risk," says Pohlman said. Existing controls to address those specific pain points will be revised in the next version.
