Cloud Computing Myths: Top 5 False Beliefs About The Cloud
Cloud Computing is a relatively new technology. If the concept of this technology is now understood by most companies, a large number of them have prejudices and false beliefs around this technology. Discover the 5 biggest cloud computing myths.
Many companies refuse to abandon their private data centers in favor of cloud computing. These companies fear that the cloud is less reliable than their own servers, in terms of reliability but also in terms of IT security. Faced with the numerous data leaks and other cyber attacks perpetrated in 2017 , these concerns are only increasing. However, in reality, most of these fears are linked to false beliefs. Just as Big Data is the subject of many prejudices , cloud computing is not spared from received ideas. Here are the top 5 Cloud Computing myths.
Cloud Computing Myths: Private Data Centers are Better Secure than the Cloud
Some companies mistakenly believe that their private servers are more secure than the cloud. In reality, it is quite the opposite. The world’s most qualified experts are working hard to make cloud systems impenetrable. Those who think that cloud computing does not offer the mechanisms necessary to create true security are mistaken. According to Gartner, the main cloud service providers offer security equal to or better than that of most private data centers .
Security can no longer be seen as a deterrent to the adoption of the public cloud. Since cloud infrastructures are much more recent than traditional data centers , it may actually seem logical that they are more secure. By 2020, security vulnerabilities should be 60% less numerous in the cloud than in private data centers.
Cloud Computing Myths: Regulators Hate Cloud Computing
Many companies are reluctant to use cloud computing because they think regulators and governments are against it. In reality, the cloud is now considered a completely viable technology . For example, the PCI Security Standards Councils has written a Cloud Computing Guidelines.
Similarly, the Department of Health and Human Services is placing more emphasis on the cloud and has published its Guidance on HIPAA & Cloud Computing . This is proof that the Cloud can meet the requirements of governments for confidentiality and security.
Cloud Computing Myths: Cloud Compliance Happens Automatically
Cloud compliance is a responsibility of both the cloud service provider and the business that benefits from it. According to the PCI Guidelines, strict rules and procedures must be agreed between the customer and their supplier for all matters relating to security requirements, operational responsibility, and management . These agreements are essential for defining roles and responsibilities.
Cloud Computing Myths: Virtualization Is The Enemy Of Compliance
The virtual machines in the cloud may well be consistent with the rules . As long as the company meets the specific requirements of a virtual environment, the PCI DSS Virtualization Guidelines authorizes their use.
It is for example important to pay attention to hypervisors, because it is an element specific to virtualization. It is also important to be careful about mixing between virtual machines with different levels of trust, since an intruder can use the less secure to steal sensitive data . A virtual environment can comply with the requirements of all major standards and other regulators, just like a physical machine.
Cloud Computing Myths: Compliance Is Very Easy To Achieve
In reality, cloud compliance is not easy to achieve . It is important to ensure that service providers protect data properly, and that the necessary security barriers such as encryption and backup are in place.
You also need to understand the different cloud compatibility processes, responsibilities and rules. If these different rules are respected, then nothing prevents the deployment of the cloud within a company .