Server Features » TLS Forward Secrecy » No » IRCU

TLS Forward Secrecy: No

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

About this test result: Forward Secrecy unavailable. This means that if the TLS private keys are stolen from this server, captured SSL/TLS traffic from the past can easily 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 unavailable. Showing percentages for IRCU servers only.
Version Sep 2017Dec 2018Dec 2019Dec 2020Dec 2021Dec 2022Dec 2023
2.10 69% 63% 80% 54% 36% 45% 56%
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