Energy Data Management: Insecure cloud? Disadvantages and concerns

LockAs tempting as the implementation of an EDMS solution in the cloud appears, there is some cause for concern. After last weeks’ blog articles describing EDMS solutions in the cloud, I’d briefly like to discuss these concerns.

Internet access is absolutely necessary because the service is only available online. The connection should ideally be stable, quick and synchronous.

In addition, the data is outside your own area of responsibility and some companies fear that they can no longer fully monitor it. The access to data also appears to be a weak point if it is transferred using the internet. In addition, data could get into the hands of others or be tampered with through hacker attacks.

However, if we assess these perceived weak points in detail, we understand that data in the cloud is subject to the same risk of attack as data that is stored locally in your own infrastructure. Successful hacker attacks usually are focussed on data that is in local IT infrastructure and not in the cloud. However, as a result of the centralization in datacenters, the danger of an attack is however increased.

Major cloud providers such as Microsoft are aware of this and know that their business model can only work if customers have trust in their products. For this reason, data security is of the utmost importance in Microsoft Azure. A range of integrated security measures ensure data security in the cloud. The exchange of data to the cloud is in encrypted form. Customers can select the datacenter where they want the data to be stored – there are two in Europe, for example. Microsoft provides more detailed information on the security measures for Azure at

Outlook: A short conclusion on the previous blog articles about EDMS in the cloud

The cloud model has passed the start-up phase and established itself worldwide. Most of all, it is small and medium-size companies that can benefit from innovative solutions with the help of the cloud because the cloud removes the need to heavily invest in the setup of a comprehensive infrastructure and staff. The zenon Energy Data Management System is optimally tailored to meet such demands and it is being continually developed. The next version of zenon Analyzer, 3.0, will offer a number of updates such as efficiency class analysis, dynamic normalization of measured data, weather adjustment and much more. Let yourself be amazed!


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