PersistencePhonePe
Keychain access groups
Two payment apps from the same team, the main app and a merchant app, have to share one login token. UserDefaults and files are out, so on what conditions and how do you share it through the Keychain?
Up next
SecurityMultiple choiceBasics
Two iOS apps want to read and write each other's Keychain data. What does that require? P…
#keychain #access-group #entitlements #app-group
PersistenceMultiple choiceIntro
Compared with UserDefaults, select all the correct characteristics of the Keychain.
#keychain #security
PersistenceMultiple choiceBasics
Select all the pairs where a finance app's storage requirement is matched with the right …
#keychain #app-group
SecurityShort answerIntro
Why does an iOS app have to be code signed before it runs? Focus on what the signature gu…
#entitlements #security