Original Message:
Sent: Jun 13, 2025 05:42 PM
From: Ralf Prigl
Subject: SYSLOG with SSL
Hello Daniel,
On the line just preceeding the one I pointed you to earlier, our documentation says (step 7):
"Select the desired Protocol to use: TCP or UDP. If you select TCP, the TLS option becomes available."
Your screenshot shows that you have the UDP protocol selected. UDP is a one-way protocol and therefore cannot support a TLS connection, which requires a two-way handshake.
Original Message:
Sent: Jun 13, 2025 04:33 PM
From: Daniel Galvez
Subject: SYSLOG with SSL
Hi Ralph,
Thank you so much for your response!!! I tried as the documentation describes, but I didn't find it in PAM. Take a look to the screenshot.

Original Message:
Sent: Jun 12, 2025 02:57 PM
From: Ralf Prigl
Subject: SYSLOG with SSL
Hello Daniel, From documentation page Configure a Remote Syslog Server, step 8:
Optionally, select
TLS
to ensure that data is sent over a secure communication channel.
If you want to use the
Enable TLS
feature with PAM, make sure to configure TLS on the Syslog server as well.
Original Message:
Sent: Jun 12, 2025 11:53 AM
From: Daniel Galvez
Subject: SYSLOG with SSL
Hi Community,
Does someone could integrate PAM with SYSLOG SIEM using ssl communication? I took a look into the documentation and inside of PAM, but no luck.
I'll appreciate your comments,
Kind regards,
Daniel