Conor Maher's Blog

I'm a Software Engineer from Ireland. I care about Infrastructure as Code, AWS, Serverless, Security and helping organizations and teams get the most from the cloud.

2 posts

Robust logical isolation using AWS STS Scope Down Policies

We explore approaches to tenant isolation in AWS. Including a terraform / boto3 demo for hardened tenant isolation in a SaaS environment.

Feb 11, 20236 min read

Dec 7, 2021
Dec 7, 20216 min read
Crafting Least Privilege IAM Policies
Intro Creating least privilege policies is an integral part of creating secure AWS workloads. A least privilege policy can : reduce blast radius in the event of a breach. prevent bad application logic from deleting critical resources. prevent "cross...
6 min read

Latest articles

Robust logical isolation using AWS STS Scope Down Policies

Crafting Least Privilege IAM Policies