CloudSecDocs is a website collecting and sharing technical notes and knowledge on cloud-native technologies, security, technical leadership, and engineering culture,
Link: https://cloudsecdocs.com
Hacking the cloud is a encyclopedia of the attacks/tactics/techniques that offensive security professionals can use on their next cloud exploitation adventure. The goal is to share this knowledge with the security community to better defend cloud native technologies.
https://www.marcolancini.it/2022/blog-cloud-security-infrastructure-review/
Cloud Security Wiki is an initiative to provide all Cloud security related resources to Security Researchers and developers at one place.