There have been some high profile cloud failures in earlier times two years.Rackspace, Microsoft, Google and Amazon colocation orange county have just about all seen complete service outages for some of their customers, taking down major web sites.  Having your web site, apps, or corporate data on the cloud hosting server provides its share of challenges. As shown through the high profile outages, there's a chance you're at a work stoppage or serious lack of revenue during an outage. The outage can be human error like some sort of maintenance upgrade gone awfully wrong. The outage can be due to system problems, such as the extended degradation leading to failure that took out Microsoft's cloud hosted message services. A lack of proper planning or weakness inside physical infrastructure of the data center can lead to an outage, like the one that affected Rackspace twice in the same facility.

To help combat this unpredictability, companies ought to think ahead and arrange for failure of a cloud service in which to stay business. The information or cloud component the customer has on a fog up provider's site should have some kind of redundancy built-in with another cloud provider to ensure optimal up time. The companies that experience a complete outage due to the cloud provider's outage had only themselves at fault. Fog up providers tell their customers to have a contingency plan in case of a temporary outage of that cloud services. Nevertheless, inside instance of Microsoft's hosted email and data services, at this time there really isn't a redundant system available, contributing some recent advocates with Microsoft's BPOS to back off and start migrating people business crucial services again in-house.

Google has already established two breaches in it's cloud security platform. The first breach was of Gaia, that's the shared security process that controls the Single To remain service. Cracking this system allows you not just so that Gmail, but also to several other hosted services with the login, which include Google Docs where that user stores data. This major breach is among the most things endangering Google's push to have federal government entities take up Google's cloud services.

Google's also had a security breach in its cloud solutions for Twitter. That vector of attack came from hacking the Gmail account with the Twitter president's wife together with getting account login information that allowed the hacker to breach Google Apps where the hacker could access a lot of Twitter's company data. Although this breach had more about weak passwords, the issue is a lightning rod for groups opposed to a major award for Google to get the City of Los Angeles to help migrate their email together with office applications to Google's fog up services.

Dropbox came up under fire recently due to the security policies. Customers thought Dropbox don't have copies of the encryption keys useful to encrypt customer data, when the truth is they do have backup copies but will use them if the federal government comes knocking with a search warrant for the customer's data.

This security breaches should remind companies to be wary of the information they maintain for a cloud hosting server.