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#CLOUD SECURITY

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AWS CLI First #4: AWS Global Infrastructure Mastery: Regions, Availability Zones & AZ IDs via CLI

Master the physical foundation of AWS. Explore AWS global geography, the 4 golden rules of region selection, Availability Zone physical architecture, AZ-ID mapping across multi-account organizations, and managing opt-in regions entirely from the terminal.

Cloud•Aug 29, 2026

AWS CLI First #3: Crafting Granular JSON Policies, Boundaries & Policy Simulator

Master AWS Least Privilege from the terminal. Learn how to write fine-grained JSON IAM policies, evaluate permissions using the IAM Policy Simulator CLI, enforce permission boundaries against privilege escalation, and implement account guardrails.

Cloud•Aug 29, 2026

AWS CLI First #1: Installation, Root Setup & IAM Admin User Provisioning

Master AWS from the terminal. Learn how to install AWS CLI v2, securely bootstrap from the root account with MFA, configure named profiles, and provision a dedicated CLI admin IAM user purely with CLI commands.

Cloud•Aug 27, 2026

AWS CLI First #2: Multi-Account Profiles, STS AssumeRole & MFA-Enforced Temporary Credentials

Graduate from static access keys to enterprise-grade cloud security. Learn how to configure multi-account profiles, assume IAM roles via AWS STS, enforce MFA on the terminal, and automate profile chaining in ~/.aws/config using a simulated zero-privilege engineer.

Cloud•Aug 28, 2026

AWS OpenTofu #103: Build a Proper S3 Bucket with Security Defaults

Fortify Amazon S3 using modern OpenTofu resource decomposition. Configure versioning, default AES-256 encryption, bucket ownership controls, and the four golden public access block rules.

Cloud•Sep 15, 2026

AWS OpenTofu #108: IAM Policies & Least Privilege

Eliminate wildcard security vulnerabilities. Master granular IAM policies using OpenTofu policy documents, understand Principal-Action-Resource-Effect mechanics, and enforce explicit deny guardrails.

Cloud•Sep 16, 2026