Resources
- https://www.zscaler.com/blogs/security-research/analysis-domain-fronting-technique-abuse-and-hiding-cdns
- https://hackernoon.com/domain-fronting-101-what-is-domain-fronting-and-how-does-it-work-es2v37pr
Introduction
- Difference in TLS SNI and HTTP Host Header resource - leading to access to forbidden domains.