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2. Click the "Main" button to access the "Manage" menu.
3. From the "Main" menu, select "Security Token Service" under "Manage."
4. Click on the "Apply Security Policy" link on the "STS Configuration" page.
5. Enable "Security" and select a pre-configured security scenario according to your requirements.
6. Click on the "Next" button.
7. Specify the "Trusted Key Stores" and "Private key Store."
8. Click on the "Finish" button.
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