Sans Sec 549 2021 -

Collecting logs from AWS, Azure, and GCP.

The syllabus covers a comprehensive range of topics, ensuring students gain a holistic understanding of cloud security architecture:

The 2021 material placed a heavy emphasis on automation standards. As the volume of threats increased, manual analysis became impossible. The deep dives into STIX (Structured Threat Information Expression) and TAXII (Trusted Automated Exchange of Intelligence Information) were critical. Learning how to model adversary behaviors using these standards allowed teams to share intel at machine speed—a requirement for surviving the surge in attacks seen that year.

, a SANS Fellow and co-author, noted:

This section establishes a "mental model" for cloud threats. It covers:

Architecture teams must understand the functional equivalents across providers (e.g., matching AWS IAM Roles to Azure Managed Identities).

Draft a to your manager for the course.

To enable students to design, implement, and assess secure, scalable cloud infrastructure. Core Pillars of SANS SEC549

The strength of SEC549 lies in its world-class author and instructor team:

Data must be secured at rest, in transit, and during processing. SEC549 strips away the abstractions of cloud encryption. sans sec 549 2021

The course, which originated in 2021, is organized into five key sections focused on cloud security architecture perimeters: SANS Institute Identity & Accounts (Sections 1-2):

Inside the virtual networks, flat subnets are discouraged. Architects learn to implement zero-trust network policies using security groups and network access control lists (ACLs) to restrict traffic down to specific application ports and protocols. Architectural Pillar 4: DevSecOps and Continuous Compliance

Architectural Pillar 2: Data Protection and Encryption Architectures Collecting logs from AWS, Azure, and GCP

SEC 549 was not directly mapped to a GIAC certification in 2021 (unlike SEC 540 which leads to GCSA). However, the course was excellent preparation for:

A core philosophy taught in the course is the ability to turn technical data into a narrative that executives understand. For instance, explaining why "updating Java" is an architectural issue (e.g., shared application servers) rather than just a patching chore. Current State (2025-2026)