Top 5 Multi-Cloud Security Essentials You Mustn’t Ignore

Cloud Technology
by Zymr

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Security has taken the front seat as cybercrimes are soaring high at an unprecedented rate. Investigation reports across the globe shed light on how cloud threats are thriving in the pandemic. Ubiquiti Inc, Bonobos, VIPGames, and Kroger are some famous players who faced cloud security breaches in 2021. Just as one size doesn’t fit all, organizations have realized that relying on a single cloud won’t help them meet every business requirement they have. As a result, the trend of hopping on the bandwagon of multi-cloud appeared as no surprise.

Multi-cloud is changing the face of IT. It deserves to become a standard as it unlocks various benefits that businesses otherwise would have failed to realize. However, security is the other side of the coin that can’t be ignored, significantly when its role has increased manifold in the multi-cloud era. If you run more services in different clouds, there would be higher chances of coming across data exposure, outage, and misconfiguration incidents.

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Multi-Cloud Security Has Become A Major Concern Today

Multiple clouds indicate that there is a much larger environment to secure. Security across the clouds has become quintessential as every cloud vendor has its own set of control. It’s challenging to synchronize decisions across different platforms. It is also difficult to obtain visibility into other platforms in the multi-cloud environment as they have their own security features. There are various services involved with a larger attack surface area, which makes the environment susceptible to cyber attackers.

Let’s take a look at the best practices for multi-cloud security.

  • Have A Well Devised Multi-Cloud Strategy In Place

While multi-cloud comes with many benefits, one of the major challenges is that public cloud vendors have proprietary architectures developed on frameworks, APIs, and toolsets suited to their environment. CISOs are prioritizing multi-cloud security strategies. A multi-cloud strategy should be such where organizations can use native features of every cloud while providing brilliant networking and security policy framework across clouds. You can pay attention to centralized management, configuration orchestration, and automation for cross-cloud connections.

  • Know That Security Is A Continuous Process

Cybersecurity is a continuous process. Likewise, security protocols in multi-cloud networks need to be checked and updated regularly. Organizations need to understand that security isn’t a product but a process. Your infrastructure and software need to evolve with the dynamic cyber environment, and you need to strictly adhere to the security instructions and protocols suggested by security testers. Make sure that you thoroughly scan the public clouds as they’re not on your premises.

  • Understand How Shared Models Work

Every organization needs to learn about how a shared security model applies to them and cloud vendors. Cloud providers manage the security of their own infrastructure. However, they provide you with capabilities like multi-factor authentication vectors, encryption, and IAM to safeguard your data that lies in their infrastructure. You will be responsible for using your data in the vendor’s infrastructure, deploying virtual machines, and using security controls. Software needs to follow security hardening standards whether you develop it or acquire it from a third party. Make sure your employees should adhere to the information security policies of your organization while using data.

  • Synchronize The Security Policies Well

Make sure you use similar security in your cloud across multiple clouds that you use for availability. Deploy automated tools to synchronize policies among the providers effectively. Every application that runs on the multi-cloud should have its own security profile and policies in place. You frame the guidelines based on workload usage, data sensitivity, and regulatory compliance obligations.

  • Focus On Monitoring, Visibility, And Transparency 

It is easier to monitor and get visibility through basic security tools when an organization uses one cloud. In a multi-cloud environment, an organization must use tools that provide visibility across the different settings. It is important to have a holistic system view across the multi-cloud to timely detect, investigate, and respond to the ever-evolving cyber security threats.

To conclude, if you choose to go multi-cloud, make sure to stay extra agile round the clock when it comes to security. A single data breach or threat can cost millions and bring your organization into disrepute. Are you confused about how to go about it? Zymr can help you with your multi-cloud security concerns so you can achieve the most from the most challenging environments.

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We deliver personalized cloud services that combine our domain knowledge and professional expertise with cutting-edge technologies to fast-track your goals. With our globally recognized partnerships with AWS, Azure, and GCP — there is no surprise why startups, digital businesses, and enterprises across the globe rely on us for their multi-cloud needs. Partner with Zymr to simplify your pathway to digital transformation with a sound multi-cloud strategy. 

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