2026-04-29 · AWS
AWS IAM Foundations
Practiced users, groups, roles, policies, and the difference between identity-based and resource-based permissions.
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2026-04-28 · Linux
Linux Networking Basics
Reviewed IP addresses, DNS lookup tools, open ports, and basic troubleshooting commands on Linux.
Read More2026-04-27 · Cloud Security
Security Groups vs Network ACLs
Compared stateful security groups with stateless network ACLs and mapped where each control applies in a VPC.
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