Learn aws basics
Short lessons written around the screening tests employers use. Read one, then take the test.
IAM users, roles and policies with least privilegeHow IAM users, groups, roles and policies fit together, how permissions are evaluated, and why roles beat stored keys.Lesson 1
Regions, EC2 and VPC networking basicsRegions and Availability Zones, EC2 instances, VPCs, public and private subnets, and how security groups filter traffic.Lesson 2
S3: buckets, storage classes and safe accessHow S3 stores objects, which storage class to pick, how versioning and lifecycle work, and how to grant access without going public.Lesson 3
RDS, CloudWatch, shared responsibility and cost controlWhat a managed database gives you, how to watch services with CloudWatch, where your security duties begin, and how to avoid surprise bills.Lesson 4
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