ios - Is keychain item created by app safe without access control? -


i'm saving secret in keychain in app without access control. i've searched item should accessible app.

is there anyway compromise keychain item? e.g can hacker install fake app same bundle identifier replace app , keychain item?

ios has single keychain accessible when device unlocked. app(or set of apps if have keychain sharing set up), has access keychain items store. if device jailbroken there ways steal items keychain. see tutorial has info on keychain best practices:

ios app security ray wenderlich

from above site:

although keychain access more secure, high-priority target. jailbroken ios devices there command line utilities print out keychain access database’s contents.


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