Information about iOS and Kerberos with TIBCO Spotfire
Article ID: KB0071740
Updated On:
| Products | Versions |
|---|---|
| Spotfire for iOS | All |
Description
Beginning with iOS 10, customers will no longer be able to use Kerberos with RC4 encryption when the Spotfire Library is configured to use SSL (https). They will need to move to AES-128/256 or another encryption method. Kerberos will also be restricted to constrained delegation only - unconstrained delegation will no longer be supported.
Issue/Introduction
Apple has made some changes to improve security in iOS apps that may impact TIBCO Spotfire users.
Environment
OS: iOS 10 and higher
Authentication: Kerberos
Resolution
To resolve, it is required to upgrade their Kerberos encryption method in order to use the TIBCO Spotfire for iOS app to access their data.
Review the Spotfire Requirements for iOS:
- "From iOS 10, Apple has dropped support for the RC4 cipher suites."
Additional Information
System Requirements: TIBCO Spotfire® for Apple iOS
External: Changes coming with iOS 10
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