A Step-By-Step Guide to Multi-Cloud Security Best Practices

In today’s competitive industry landscape, it is no longer a question of whether your organization must move data, workloads, and applications to the cloud. Instead, it’s a matter of how extensively and how many IT resources you migrate to the cloud and the number of multi-cloud management providers you need to achieve your organizational goals.

Nowadays, it is common for IT enterprises to employ a combination of SaaS, PaaS, IaaS, and other cloud-based offerings to stabilize and secure their IT infrastructure. Implementing a multi-cloud strategy and building an IT hybrid environment is a usual occurrence, especially when reducing operational costs and improving operational productivity and scalability. But such a setup complicates things in terms of security.

Misconfigurations, increasing vulnerability of the system, and lack of proper authentication protocols are just a few holes that hamper cloud computing security, eventually leading to billions or trillions of dollars worth of data breaches and loss. It is why multi-cloud management professionals need a coherent strategy in place to address all security-related bottlenecks and find issues long before they become a hassle.

Overcoming the Challenges With a Multi-Cloud Management Strategy

When your enterprise is associated with more than one cloud service provider, it prompts concerns and questions regarding the system’s security. Of course, you cannot ask different service providers to help you manage the cloud computing security of their offerings because then managing different budgets, security protocols, and infrastructure would be more than challenging. It is why you must calculate and evaluate all the pertaining security risks within your cloud environment and how you wish to secure the architecture.

Your cloud management security teams need to start by defining the scope of this security. The team must script the number of providers in use, when they are used, and who is using them. Then, they need to enlist all the assets that must be protected, the current security practices in place, and what improvements it needs.

The following is a step-by-step approach for you to secure your multi-cloud architecture:

#1: Assessing your cloud usage and what’s at risk

The first step is to identify where you currently are and assess the risks involved.

  • Make a list of all your sensitive/regulated data.
  • Draw a process of how this data is currently being shared or accessed.
  • Assess your current cloud space use.
  • Audit all your configurations to ascertain current encryption, identify and access management, and network security levels.
  • Identify all unauthorized data access and sharing.

#2: Boost your multi-cloud management’s security

Once you have a clear insight into your current security levels and the risks involved, it’s time to strategize your cloud computing security.

  • Review and enforce data protection policies
  • Encrypt all the sensitive data from within the cloud service
  • Limit data access and sharing activities
  • Ban data movement to unauthorized or external devices or systems
  • Enforce malware protection plans to protect your cloud infrastructure

#3: Regularly identify cloud computing security issues

As a part of your cloud management policy, check for security incidents and implement stringent multi-cloud management security practices to strengthen your cloud infrastructure.

  • Enforce additional verification measures for highly vulnerable data
  • Implement role-based access for high-risk scenarios
  • Adjust new cloud management policies as new services, data, and workloads are migrated
  • Automate trigger warnings in case of unauthorized access
  • Scan your files in the cloud with anti-malware to protect data from thefts

Cloud Computing Security Is a Consistent Process

There will never be a time when your cloud infrastructure is fully secured from data theft and cyber-attacks. It is why you must stay agile and consistent with your cloud computing security initiatives, especially in a multi-cloud environment.

Comments are closed