As the industry-wide paradigm shift to cloud computing and software-as-a-service gradually continues to make the transition from buzz to reality, security and availability continue to emerge as the main barriers to customer adoption. A recent ISACA survey of over 1,800 US IT professionals found that only 17 percent believe the benefits of cloud computing outweigh the risks. Only one in 10 respondents said they would consider using software-as-a-service (SaaS) for mission-critical applications.


