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- Open QWS3270 Secure
- Click on Edit right below the session name
- On the left side under Connection, you should see Security. Click on Security.
- Ensure that Enable Secure Connection is checked
- The second section on the Security page is SSL\TLS Protocal Protocol Version
- Change the current setting to either TLSv1 or Auto-Select
- Click Apply in the bottom right
- Click OK
- Click Connect and test the connection
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