How to Manage Security in a Hybrid Multi Cloud Environment?
Several firms throughout the world have already begun to implement a cloud-first strategy, and they want to do so as soon as feasible. The Covid19 pandemic prompted the decision to pursue such a method. The epidemic has compelled numerous businesses to adopt a multi-cloud and hybrid approach. According to the recently published Flexera 2021 State of the Cloud Report, about 92 percent of organizations have already decided to use a multi-cloud strategy. According to the research, approximately 80% of firms have already begun to employ a hybrid cloud strategy.
Businesses can now benefit from their existing corporate computing systems thanks to the hybrid multi-cloud strategy. This approach will be able to integrate their existing systems with the flexibility and scalability provided by private and public cloud computing. The main problem with implementing such a strategy is that compliance and security in the landscape are scattered. As a result of the sophisticated interwoven networks, this has resulted in decreased visibility and greater vulnerability.
As a result, businesses will need to evolve and enhance their current data security systems. Organizations will be able to overcome security difficulties in the hybrid multi-cloud environment as a result of this. Here are some of the effective methods that will assist organizations in efficiently meeting the hybrid multi cloud security problems.
Controls for Centralized Identity and Access
Organizations must embrace an identity-centric approach since it will be vital in securing company apps and users in the cloud and on-premises. A centralized IAM (Identity and Access Management) solution will assist businesses in reducing the complexity of authentication across several apps or databases.
By continuously monitoring user behaviors, permissions, and roles, organizations will be able to mitigate privilege escalation assaults. They should also think about developing a procedure for deleting excessive and underused rights. Using unified IAM policies and a single identity method to ensure tight and better control over data access privileges will help you ensure that only authorized users have access. Furthermore, it will allow enterprises to reduce security concerns.
A greater understanding of your company’s data requirements will allow you to implement contextual data access controls depending on data type and location. You will now be able to set up a sufficient level of security, which will assist you to overcome security difficulties to some extent.
Adoption of Zero Trust Principles
Another critical step that firms must take is to consider adopting a zero-trust principles approach. Such an approach will be based on the presumption of little or no trust. It includes systems that are currently within your organization’s network.
Businesses considering a zero-trust approach should be aware that the process entails the following steps.
- Transaction flow mapping within the network
- Creating clear separations between apps and users
- Using least-privilege principles to implement contextual access controls
- Maintaining and monitoring all data traffic on an ongoing basis
Organizations that use this architectural approach will be able to increase their compliance efforts while also increasing reporting and monitoring. This strategy will assist companies in developing a complete and consistent security structure, which will assist them in preventing future threats.
Enterprises that intend to use a hybrid multi-cloud strategy must be aware that security must be constantly monitored. It will allow them to quickly identify and fix security threats before they become a major problem. Because data is dispersed over both virtual and physical networks, security experts require a centralized platform. As a result, businesses can continuously examine and monitor security concerns.
Organizations should consider looking for a security solution that can be integrated across all their cloud-based applications. Such a system will give organizations a streamlined single view as well as advanced centralized administration capabilities.
This is why firms should adopt a single-pane management strategy. It will allow them to monitor data flow across the entire network while enhancing visibility. It will also assist enterprises in understanding the identities that access critical workloads. Furthermore, the single-pane management method will benefit enterprises by providing a unified threat intelligence solution for data inside and outside the network.
Enterprises must recognize that guaranteeing workload and data security is vital for the successful deployment of a hybrid multi-cloud environment. Cloud security solutions must be able to satisfy an organization’s specific needs that arise from merging internal resources with data sources and external connections in a hybrid model or environment.