Protection

Only while the device is unlocked. The default.

Whenever the device has been unlocked once since it started: file-based encryption's credential-encrypted storage alone, as iOS's "until first user authentication". For an app that must read credentials while locked.

Returns a representation of an immutable list of all enum entries, in the order they're declared.

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Returns an array containing the constants of this enum type, in the order they're declared.