InfoCommons

Schneier on Security: Cloud Computing

Posted in Uncategorized by coda on June 4, 2009
  • tags: cloud computing

    • Cloud Computing

      This year’s overhyped IT concept is cloud computing. Also called software as a service (Saas), cloud computing is when you run software over the internet and access it via a browser. The Salesforce.com customer management software is an example of this. So is Google Docs. If you believe the hype, cloud computing is the future.

      But, hype aside, cloud computing is nothing new . It’s the modern version of the timesharing model from the 1960s, which was eventually killed by the rise of the personal computer. It’s what Hotmail and Gmail have been doing all these years, and it’s social networking sites, remote backup companies, and remote email filtering companies such as MessageLabs. Any IT outsourcing — network infrastructure, security monitoring, remote hosting — is a form of cloud computing.

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