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Recently published
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Cost and Good Architecture
The series finale. Where your money goes on the network, the tools that watch your bill, the Well-Architected Framework, building everything from a template with CloudFormation, Systems Manager, and where to go after this series, with a hands-on.
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Disaster Recovery and Migration
What RPO and RTO mean, the four disaster recovery strategies and their cost, central backups with AWS Backup, moving databases with DMS and servers with AWS Transform MGN, and a hands-on where you delete data and bring it back.
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Encryption, Secrets and Threat Protection
How KMS protects your keys, where to keep passwords with Parameter Store and Secrets Manager, free certificates from ACM, stopping attacks with WAF and Shield, and detecting threats with GuardDuty, Inspector and Macie, with a hands-on.
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Advanced Identity: Organizations and Identity Center
Managing many accounts with Organizations and SCPs, conditions in IAM policies, roles versus resource policies, permissions boundaries and how AWS makes a decision, single sign-on with Identity Center, and a hands-on simulating policies.
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Monitoring and Auditing: CloudWatch, CloudTrail and Config
How do you know your application is healthy, who changed what, and whether your settings are still as they should be? Metrics, logs and alarms in CloudWatch, EventBridge, CloudTrail and Config, with a hands-on alarm that emails you.