Tag: aws

All the articles with the tag "aws".

• The Cloud Did Not Remove the Network. It Moved It Behind an API.

  1 Jul, 2026

  What a VPC really is, how physical networking concepts map onto cloud abstractions, and why the failure modes change when your network becomes an API call instead of a cable you can trace.

• Least Privilege Is a UX Problem

  18 Jun, 2026

  Everyone agrees with least privilege and almost nobody ships it, because the broad grant is always the easier path. Fix that, make scoping the path of least resistance, and the security follows for free.

• Data Does Not Page You. It Just Goes Quietly Wrong.

  12 Jun, 2026

  A replication pipeline reported healthy for weeks while it quietly wrote NULLs into a column that mattered. No error, no alert, no page. That gap between a service failing and data failing is exactly why data needs SRE too.

• The CNI Already Moves Your Packets. Calico Is for the Rules.

  4 Jun, 2026

  Running Calico in policy-only mode on top of the AWS VPC CNI, why two network layers in one cluster is the right call, and the one flag that stops Calico from breaking your cluster.