Server Features » TLS Forward Secrecy » Yes » IRCU

TLS Forward Secrecy: Yes

Percentage of IRC SSL/TLS servers with Forward Secrecy enabled. Showing percentages for IRCU servers only.

About this test result: Forward Secrecy enabled. This means that even if the TLS private keys are stolen from this server, past SSL/TLS traffic cannot be decrypted.
Note on statistics: there is a difference in the gathering of TLS servers between 2017-2019 and 2020-onwards, see SSL/TLS statistics on the data page.

Table

Percentage of IRC SSL/TLS servers with Forward Secrecy enabled. Showing percentages for IRCU servers only.
Version Sep 2017Dec 2018Dec 2019Dec 2020Dec 2021
2.10 31% 37% 20% 46% 64%
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