Q: In an SSO solution developed for native IOS applications, one of the secure ways to share an SSO token between multiple native IOS apps is to store the token in the device "keychain" store, accessible only to the set of applications signed by a common Apple certificate.

A TRUE
B FALSE
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Answer: A

Explanation:

Correct option:
TRUE

Explanation:
The iOS keychain is a secure storage solution designed to store sensitive information, such as passwords, cryptographic keys, and tokens. In the context of an SSO solution, storing the SSO token in the keychain is a secure way to persist the token across multiple iOS apps. By using a common Apple certificate and App Groups, the token can be shared securely between apps that are signed by the same certificate, ensuring that only authorized apps can access the token.

This method takes advantage of iOS security features to protect sensitive data and allows secure sharing between trusted apps on the same device.

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Q: In an SSO solution developed for native IOS applications, one of the secure ways to share an SSO token between multiple native IOS apps is to store the token in the device "keychain" store, accessible only to the set of applications signed by a common Apple certificate.

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