Sans Sec 549 2021 ((free))

These takeaways align with industry-recognized risks; the Cloud Security Alliance and OWASP have highlighted "lack of Cloud Security Architecture and Strategy" and "Insecure Design" as top organizational risks.

: Students observe "anti-patterns" (flawed architectural designs) and must correct them to match best practices. sans sec 549 2021

Using tools like AWS Organizations or Azure Policies to automatically remediate non-compliant infrastructure changes. Another student noted: "Using the techniques from this

Another student noted: "Using the techniques from this class, I will immediately be able to improve our logging and detection capabilities". Recognizing this critical need, the SANS Institute launched

By 2021, cloud adoption had fundamentally shifted from a competitive advantage to a business necessity. However, many organizations were still applying outdated, on-premise security models to their cloud environments, leading to inefficiencies and dangerous security gaps. Recognizing this critical need, the SANS Institute launched . As of 2021, SANS was the world's largest cybersecurity research and training organization, and this course was designed to provide a structured, vendor-agnostic methodology for building secure, scalable, and resilient cloud infrastructures.

This section explores how the cloud enables zero-trust for workforce, customer, and workload identities. Students learn to implement both identity-based and network-based security controls, creating a comprehensive identity perimeter that protects cloud assets regardless of network location.

The course covers micro-network segmentation using hub-and-spoke models and centralized inspection firewalls. This approach allows organizations to isolate workloads, restrict lateral movement, and enforce security policies at granular levels.