TLS 1.3 was only supported in Java 11. But seeing it may have been back ported to Java 8 in 8u262-b10 from AdoptOpenJDK
Spectrum uses Apache Tomcat as a webserver. It appears Spectrum 10.4.3 ships OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_275-b01). So if you are running 10.4.3+, you might be able to enable TLS1.3. No internal testing of TLS1.3 has been done yet. This is the first I've read that TLS1.3 was backported to Java 8.
Yes, enabling HTTPS in OneClick will require updating Performance Center with the OC certs, and changing the data source to use https.
Original Message:
Sent: 03-04-2021 06:25 PM
From: Saqib Qureshi
Subject: Is TLS 1.3 Supported by NetOps 19.1 - CA Spectrum OneClick Version 10.4.0.0.95 and CA VAIM Release: 12.9
Can someone verify that TLS 1.3 is supported by Spectrum (NetOps 19.1 - CA Spectrum OneClick Version 10.4.0.0.95) and CA VAIM (Release: 12.9). Which web server technology is used, e.g IIS, Apache, etc. Also, will enabling SSL affect any product integrations?