Why modernizing their cloud infrastructure should be the priority for companies? To define the cloud, it is generally customary to say that it constitutes the virtual matrix of companies. The cloud is made up of a network of servers, including operating systems and software. There are several types of clouds. Some are shared, others are private, but all have, in any case, the mission of processing and storing the data, sometimes highly sensitive, of companies.

Modernizing a cloud infrastructure, therefore, has, first and foremost, a security goal. Indeed, if your installation becomes obsolete, it potentially becomes more vulnerable to hacker attacks. But it can also pose productivity challenges for your organization. It should be understood that all ambitious companies constantly optimize their equipment and their processes.

The modalities of cloud optimization and modernizing a cloud infrastructure are often urgent for companies, but that does not mean you have to rush. The first thing to do is find a proven cloud solutions provider, but one that also needs to be able to offer some variety to make sure the offering will meet your needs. Because between private, public, and hybrid clouds, the advantages are different and the applications just as much.

Moreover, like any innovation related to IT, the cloud constantly changes, regularly bringing new functionalities to its users. It is mainly in consulting and outsourcing that things are moving the fastest. SAP tools, applications, and middleware are all weapons at the service of your productivity, just like the virtualization of workstations which can allow you to streamline while reducing costs!

A trusted cloud for companies until recently, cloud services were the preserve of large foreign digital companies, especially American ones. And this was not without causing some problems regarding data protection for the flagships of our national economy. The growing importance of execution speed and the rapid development of the solutions offered by the cloud has indeed pushed companies to use it on an ever more regular basis, exposing sensitive data to covetousness.

Fortunately, Orange has stepped up to the plate and started to develop its cloud offering for businesses. The idea here is to protect company data, enforce intellectual property, and work for European sovereignty. Like web protection software, Orange Business Services cloud solutions will be beneficial for modernizing a cloud infrastructure quickly and efficiently without ever jeopardizing its integrity.

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Symmetric cryptography is one of the ways to protect the confidentiality of outsourced data in cloud storage, a method that requires a hierarchical management system of multiple symmetric keys. To this end, the use of key derivation mechanisms has been considered. Still, the distribution of multiple derived keys has seldom been contemplated, which could minimize the cost of key distribution traffic.

A team of researchers from the Wuhan University of Science and Technology, Huazhong Agricultural University and George Mason University, in Fairfax (USA) have delved into this system to develop a way to optimize the security of data stored in the Cloud. In the article they have published in Soft Computing magazine, they explain that they have studied how to build a binary key derivation tree capable of supporting in-place updates, minimizing the cost of derived key distribution traffic, both in static and dynamic scenarios, to through a minimal set of keys.

Through a new structure of key nodes, they have managed to keep the positions of the nodes unchanged during the key update process and simplify the generation of a minimum set of keys. Using this design, they have developed a basic generation algorithm, which is the basis of the final algorithm. And they detail the required distribution and re-derivation processes that are an essential part of the complete scheme.

Finally, they have evaluated the overall performance consumption of their technology, conducting extensive experiments and theoretical analysis on reducing traffic. Their algorithm is more efficient and practical for cloud storage than other key distribution systems used to secure data stored in the Cloud.

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The Cloud, An Essential Tool For The Productivity Of Connected Companies

Today, the cloud is a central player in the life of companies. This tool in charge of extracting, collecting, and sharing data indeed allows all the ambitious and mobile companies of our time to facilitate the working life of employees while improving the efficiency of processes. If the trend was already in vogue before, the health crisis has only reinforced it, pushing companies in all sectors to equip themselves with different types of cloud computing.

Who must therefore choose a cloud solution for business with care to meet always specific needs? Each type of cloud always consists of a management platform, an operating system, and operating programming interfaces. Depending on individual needs, virtualization and automation software can be added to it, always keeping in mind the optimization of employees’ work and the fluidity of communication between the different teams.

Different Types Of Cloud Computing For Various Uses

Among the different types of cloud computing, the best known are public clouds, which are characterized by being created by large IT structures and do not belong to the client company. Although the methods evolve, this category of cloud has historically been performed offsite, increasingly narrowing the difference between a public cloud and a private cloud.

The private cloud is defined as an environment specifically linked to a company or a group of structures that benefit from the exclusivity of its use. This time, the cloud solutions are executed behind the user’s firewall, even if uses are evolving and new types of hybrid clouds appear. This category of cloud is more flexible to use because it results from the connection of several environments via networks. Finally, multi-clouds are broader tools that encompass hybrid clouds, making it possible to take advantage of additional functionalities.

How To Choose Your Cloud Solution

As you can see, the different types of cloud computing allow you to choose from a wide variety of solutions that do not all offer the same functionality. Private clouds, such as those offered by Roverba, are often considered more secure because the user’s security tools protect them. In addition, the terms of use of these tools are evolving, which will allow you to maintain security while benefiting from more ergonomics.

Choosing your cloud solution also means taking into account the accessibility of your data. With Roverba, you will only have access to the image of your data in the cloud, which allows you to work flexibly without ever jeopardizing your company’s structures and resources. In addition, you will access the tool through a VPN for even more security and will benefit from a storage space always adapted to your specific needs.

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