论坛上有童鞋做 CASB(Cloud Access Security Broker) 的项目的吗？

[lovedebug]

CASB 的定义如下

Cloud access security brokers (CASBs) are on-premises, or cloud-based security policy enforcement points, placed between cloud service consumers and cloud service providers to combine and interject enterprise security policies as the cloud-based resources are accessed. CASBs consolidate multiple types of security policy enforcement. Example security policies include authentication, single sign-on, authorization, credential mapping, device profiling, encryption, tokenization, logging, alerting, malware detection/prevention and so on.

想问一下大家都是怎么做技术选型的？ 求教经验。