Multi-Cloud: Technological innovation has created increasingly sophisticated resources to protect company data. Cloud security, widely used by organizations, already works in this direction, blocking attacks and breaches by hackers and preserving the availability, integrity and confidentiality of networks.
Due to advances in computing incidents, such as invasion, information theft and data hijacking, the practice is to use a multi-cloud environment. This is a slightly more robust strategy, but it will positively impact your business.
What Is A Multi-Cloud Environment?
Cloud computing offers several remote services that can be shared, including servers, storage, applications, networks, and other computing resources. In other words, companies no longer need to install programs manually and maintain a local technological structure.
With the cloud, all resources are inserted into the machines remotely, increasing the agility of the process and reducing the need for technicians in the offices.
The multi-cloud environment refers to the use of multiple cloud services. Your company will not depend on a single provider but will be linked to two or more or more cloud providers involving public and private services.
When you have the practice of storing and sharing your service in just one cloud, you risk losing all your data, as the system can fail, be tied to the functionality of only one provider or be invaded by hackers.
In this sense, multi-cloud or multi-cloud is a heterogeneous architecture in which all applications, resources and services are distributed across multiple cloud environments.
Multi-Cloud Security Challenges
The fact that the data is spread across two or more clouds does not mean that problems will not exist. Migrating from a single cloud platform to a multi-cloud platform increases the complexity of the process precisely because it operates with numerous providers simultaneously.
In this sense, individual and ongoing maintenance is required for each cloud added. In addition, there is a need to integrate and manage all services on the various cloud platforms so that tools and systems can pull the same data from each contracted cloud.
As if the systemic and operational problems that can occur in the implementation of multicolour were not enough, user errors are also a concern in this process, as it represents, according to Gartner, 99% of failures in the cloud.
Although multi-cloud has been presenting many advantages and its adoption in the corporate market has only increased, the challenges are still significant, requiring practices to improve the security of this environment, as we suggest below:
Describe Clear Security Policies
Cloud security policies must be described in a way that guides the acceptance of risks and responsibilities for each cloud platform. With this, standard and monitoring plans will reach every multi-cloud environment, even if the providers are different.
If you work with two or more cloud providers that enable the same operational tools, the ideal is to keep the same security settings for all cloud services to keep data in sync, helping with task compliance.
Automate As Many Tasks As Possible
As we have already said, human error is one of the leading causes of breaking the security lock of the multi-cloud environment. One action that helps eliminate this risk is automating as many tasks as possible, such as updating systems and applications. This can be inserted into the IT security process to ensure speed and agility in developing activities.
Having a tool that monitors the events that occur in the entire multi-cloud environment helps solve many problems since it presents records and alerts, guiding the IT area in the correction strategies after a security event.
Protecting a multi-cloud environment can be a complex task, especially for companies that do not have an exclusive IT area to assist them in these matters.