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cloudfront

2 Articles
2
3 min read

Secure your CloudFront Distributions

UPDATE: AWS announced over the weekend [https://aws.amazon.com/blogs/security/enhanced-domain-protections-for-amazon-cloudfront-requests/] that they're enhancing protections against this kind of scenario. A few weeks ago a security researcher shared [https://disloops.com/cloudfront-hijacking/] it was possible to hijack domains that were misconfigured in Amazon CloudFront [https://aws.amazon.com/cloudfront/], Amazon's CDN-as-a-service. Being able...

aws
4 min read

Updating Security Groups with Lambda

> Paying for idle is so 2015 I had some Lambda Functions that scraped data from the Internet, and stored them in a database. Locking-down the RDS Security Group to only Lambda Functions turned out to be more complicated than I thought. The Problem Out of the box, you can't restrict a Security Group to only...