Five Best Practices for Multi-Cloud Security
Multi-cloud security is all about implementing proper security and resilience across all cloud platforms in your organization. It ensures data security, information privacy, and high-resilient networks.
MSP (Managed Service Provider) operating across various cloud platforms have the mandate to secure their resources. This prevents putting customer data at risk or incurring unwanted costs and fines due to data mishandling.
Why Multi-Cloud Security?
Cloud migration has been the go-to for most businesses. As organizations aim to transform their business, the cloud has come in handy as the perfect option. It provides numerous benefits such as scalability, high performance, and cost optimization.
With the pandemic hitting hard, most organizations have resorted to cloud migration, as it provides seamless data access for a remote workforce. Cloud migration comes with various risks, such as misconfigurations that can expose your data to multiple threats.
When providing multi-cloud services, MSPs ought to adopt various security best practices. Here are some example of best practices for multi-cloud security.
Understand How Shared Models Work
Most cloud platforms operate under the shared responsibility model, which means that data security is a shared responsibility between the vendor and the cloud users.
A cloud vendor, such as AWS (Amazon Web Services), Azure, and GCP (Google Cloud Platform), has the responsibility of securing the cloud infrastructure where users build their resources. The cloud user has the responsibility of securing their cloud workloads, through implementing security groups, network firewalls, IAM (Identity and Access Management) policies, and more.
Any MSP building their resources on the cloud, it’s best to understand how this model works to ensure you don’t compromise on your responsibility and be at risk of data breaches.
Choosing the Right Cloud Vendor
Security begins with choosing the right cloud provider. Each cloud service is architected differently, and by choosing the best cloud platform, you minimize security risks.
Amazon AWS is one of the most secure and reliable cloud services. It enables MSPs to build and manage resources efficiently regardless of the scale. You can rely on AWS for robust infrastructure and build secure workloads.
Microsoft Azure and Google Cloud Platform also have secure cloud infrastructures. As long as you choose the service that aligns with your MSP goals, you are good to go.
Use Different Security Policies for Different Services
Security policies help provide a layer of security on your resources. However, most cloud users end up getting these security policies wrong, putting their resources at risk.
In the event you have numerous resources running, it’s best to avoid generic security policies. Generic security policies are difficult to operate because each resource is different, and you have to create its own set of rules.
Always Encrypt Data
One of the best multi-cloud security best practices is data encryption. Data encrypted in the cloud is secure and hard to compromise unless decrypted.
When operating a cloud-based MSP, it’s best to encrypt data both at rest and in transit. When encrypted, data becomes unreadable. Even in a data breach, hackers cannot compromise the data, as it is unreadable and not useful.
Continually monitoring your cloud environment is among the best multi-cloud security approaches. It’s best to automate monitoring across all cloud environments to stay ahead of any security risks. Real-time monitoring allows you to identify issues in your cloud and remediate them in real-time.
With monitoring, you can identify vulnerabilities, weak security policies, cost anomalies, unusual traffic, and more. Monitoring helps adopt the best security strategies for your MSP business.
Achieving a high-security level goes a long way to secure your resources; achieve compliance and gain an excellent business reputation. Besides, customers will always outsource their IT to MSPs with stellar security approaches.
At nOps, we help MSPs achieve robust security. You can utilize nOps to analyze your cloud environment against the Well-Architected security best practices and remediate issues in real-time.
Get started with nOps today to enhance your MSP security!