Security is regularly cited as a top business concern whenever organizations broach the enterprise cloud discussion. Although many can offer proof of their improved security under cloud computing, some business users remain skeptical, with any one of a number of reasons potentially stopping cloud integration.

According to a recent survey by email security firm Halon of over 2,000 Americans, 35 percent cited concerns about the potential of lost information as giving them pause, Ping! Zine Web Tech Magazine reported. Thirty-four percent worried about incorrect storage of files, 30 percent cited discomfort with a loss of control and 21 percent reported anxiety about the implications of a computer virus in the cloud. Cloud service providers work hard to alleviate their clients' potential concerns and embody several principals into the security solutions they offer.

1) Secure storage
Advanced data storage functionality is one of the hallmarks of enterprise-class cloud computing. Top cloud service providers offer storage solutions that provide premium protection from the beginning and maintain a hands-on approach to data security. Cloud computing has many tools in its arsenal, according to the Guardian, including powerful encryption devices that secure the perimeter of the storage clouds and make sure that any data leaving the cloud is fully encoded. They also use advanced malware detection tools to screen new data for bugs and maintain real-time antivirus protection.

2) Data loss prevention
Enterprise clouds continuously scan incoming and outgoing data to detect irregularities and possible compromises so that security pros can take action. Cloud service providers also work with adopting firms to scale data security based on its level of confidentiality. These systems also ensure that companies do not feel like they are relinquishing control of their sensitive information.

3) Disaster recovery
Having sophisticated plans in place reduces the possibility of data loss and improves business continuity in times of disaster, according to the Guardian. While there is no way to predict every potential pitfall, constantly police every user and stop the forces of nature, developing a disaster recovery plan to anticipate potential issues goes a long way to mitigating any ill effects and operational downtime.

4) SLA guarantee
One thing that is an absolute must for enterprise-class cloud computing is a 100 percent service-level agreement, which holds the cloud service provider accountable for any security problems that happen in the data storage arena, reported ITWeb. Few companies will accept complete liability, and the ones who can offer that much higher of a security guarantee. This is also helpful for any companies looking into reselling cloud services, as they are able to pass on this guarantee to their own clients.