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01-04-2019 07:10 AM
I am told to upgrade PA to 8.0.14 if we are using the ssl decryption.
Curious to know what feature is inside the PAN OS 8.0.14 that supports TLS1.3?
01-04-2019 10:36 AM
Hi @MP18
PaloAlto does not really support TLS1.3, with PAN-OS 8.0.14 a bug was solved that prevented the downgrade of TLS1.3 connections to TLS1.2 with which the firewall is able to decrypt the connection.
Regards,
Remo
01-04-2019 12:52 PM
When the traffic is decrypted by the firewall, then both - client and server - see the connection as TLS1.2.
01-04-2019 10:36 AM
Hi @MP18
PaloAlto does not really support TLS1.3, with PAN-OS 8.0.14 a bug was solved that prevented the downgrade of TLS1.3 connections to TLS1.2 with which the firewall is able to decrypt the connection.
Regards,
Remo
01-04-2019 11:50 AM
Many Thanks Remo for giving me so valuable information.
01-04-2019 12:47 PM
so one last thing in this case client and server still see traffic as TLS1.3 right?
01-04-2019 12:52 PM
When the traffic is decrypted by the firewall, then both - client and server - see the connection as TLS1.2.
01-04-2019 12:54 PM
Many Thanks Again.
It feels great to learn from you.
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