Security starts with infrastructure assessment

Interesting article on cloud computing security.

Security professionals are facing the difficult challenge of extending security requirements to take advantage of cloud computing and software-as-a-service applications.

Particularly difficult is finding ways to secure the new boundaries between the enterprise, the cloud service and the end user while managing dependencies on off-premise infrastructure and privileged operators. And they have to do all this without inhibiting flexibility and agility.

It’s a challenge that security professionals have to overcome when considering this.

Research firm IDC predicts that 76% of U.S. organizations will use at least one SaaS-delivered application for business use by the close of 2009. Cloud-based services adoption is being driven by the business performance benefits and realized cost efficiencies. This isn’t new for those of us in IT. Mission critical information already is handled in the cloud for companies that outsource email services or maintain customer information in CRM systems such as The challenge for security teams is to safely integrate extended cloud capabilities into corporate policies and procedures.

The best approach?

Forrester recommends the usual checklist of cloud security requirements that any enterprise would have for internally hosted applications. Authenticate users and control access to applications, tightly log and audit privileged operations, protect sensitive data to prevent loss and meet compliance mandates, and reduce risk with rigorous vulnerability management, according to Forrester. Take into account differences in the SaaS vendor’s infrastructure and business practices when evaluating the sensitivity to security. For instance, expect the cloud vendor to be replicating data between data centers for performance and business continuity and expect to have a degree of shared resources with virtualized application environments. (Source: Cloud security begins with infrastructure assessment – Search

Click the source to read the whole thing.

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About brvanlanen

Just a thirty-something guy currently hanging it up in the greater Green Bay area. My post-high school educational background is mainly in the Information Technology field. Specifically I have an A.A.S. in Computer Network Systems and a B.S. in Information Systems Security, both from ITT Technical Institute, in addition to A and MCDST certifications. In my free time I enjoy spending time with my family, cooking and sports. My Christian faith is also important to me as a Missouri-Synod Lutheran and all my children attend a Lutheran grade school. When it comes to political leanings I am a conservative first and foremost which you will discover rather quickly. As for sports I am a huge fan of the Green Bay Packers.

Posted on September 29, 2009, in Cloud computing, Cybersecurity, Security, Technology and tagged , , , , , , , , , , , . Bookmark the permalink. Comments Off on Security starts with infrastructure assessment.

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