Multi-cloud security is the process of protecting multiple cloud environments where you’ve built your applications. It includes a set of policies, solutions, and strategies that an organization implements to enhance the safety of its cloud environments. Multi-cloud security enables companies to benefit from using multiple cloud strategies while cushioning themselves from cyber threats.
A multi-cloud security approach helps protect applications and networks, and also reduces the risks of data compromise in the event of a cyber attack. A reliable multi-cloud security approach addresses the unique cloud challenges that arise with using diverse cloud infrastructure.
The multi-cloud security approach aims for the following:
Achieving these objectives places your business on a higher level. With the right approach, you can manage a multi-cloud architecture without headaches.
The primary aim of multi-cloud security is to secure multiple cloud platforms. It differs from a single-cloud approach as you are managing completely different infrastructures. Here are some of the best practices for multi-cloud security.
It’s imperative to base your security approach on compliance to achieve multi-cloud security. While you may have different resources with varying compliance rules, it’s best to use compliance as the backbone of your security approach. Compliance standards help organizations achieve the highest levels of security possible.
Performing regular cloud backups is among the best ways to secure your multi-cloud infrastructure. Automated data backup ensures you don’t have to worry about backing up your data, because it happens automatically. Automated backup reduces the errors and inconsistencies of manual data backup.
Ideally, you should enable multiple data backups each day. Besides backup, you can implement zero-trust strategies to keep your data backups secure.
If you have resources spread across multiple cloud solutions, it’s best to implement the principle of best privilege. With best privilege, each cloud user should only be able to access the resources they need for work.
With this approach, you can prevent the access of sensitive data from users who don’t need access. Also, it limits the extent to which a cloud attacker can reach if they hack into a user account. To make this approach work, create a transparent process of assigning rights to users to protect your data without hindering workflows.
One of the best practices for multi-cloud security is implementing a robust monitoring tool that can work over all your cloud environments. An ideal monitoring tool consolidates logs and events, and also sends alerts and notifications from each cloud platform. Your monitoring tool should also allow customization and continuous real-time monitoring.
Every company that deploys resources across multiple cloud platforms should implement robust multi-cloud security approaches. With the above best practices, you can make a huge step in securing your cloud environments.
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