AceMobileInterview

iOS track

General topic questions

App Transport Security

EasyCommon

Free section · general topics & algorithms

What is ATS and when can you exception it?

Reveal model answer
ATS enforces HTTPS/TLS best practices. Exceptions via Info.plist for legacy servers are discouraged and scrutinized. Prefer fixing server TLS over broad NSAllowsArbitraryLoads.
Structs vs ClassesARC and retain cycles