Seonglae ChoArchitecture
Apple uses Foundation DB and Cassandra for iCloud and CloudKit, using billions of databases in its extreme multi-tenant architecture.
How Apple built iCloud to store billions of databases
Apple uses Cassandra and FoundationDB for CloudKit, their cloud backend service. We take a look into how exactly each is used within their cloud and the problems they've solved.
https://read.engineerscodex.com/p/how-apple-built-icloud-to-store-billions
Webcam Hacking (again) - Safari UXSS | Ryan Pickren
Gaining unauthorized camera access via Safari UXSS: the story of how a shared iCloud document can hack every website you've ever visited. It's been over a year since my last Apple camera hacking project, so I decided to give it another go.
https://www.ryanpickren.com/safari-uxss
