28. August 2020 15:52 Maintenance Work Metadata Admin Tool on Monday, August 31st

Due to maintenance work on August 31st, the DFN-AAI metadata administration tool will be offline between 3 and 6 p.m. The download of the DFN-AAI federation metadata will also be affected. Since the federation metadata is valid...[more]


24. February 2020 17:30 Maintenance-related outages

During maintenance work at the Erlangen site, unexpected problems occurred which led to the failure of some systems relevant for DFN-AAI (WAYF, Wiki, etc.). We hope that the technicians will be able to solve the problems...[more]


24. February 2020 17:30 New Certificate for validating the signature(s) of DFN-AAI metadata

The certificate currently provided for the validation of the signatures of DFN-AAI metadata is going to expire on March 2nd. Only for a few implementations a hard change will be necessary: Since the signing key has not been...[more]


7. February 2020 09:33 DFN-AAI Metadata from February 17th exclusively via TLS 1.2

From Monday, February 17th, the web server for downloading the federation metadata (www.aai.dfn.de) will only support TLS 1.2. Support for TLS 1.0 and 1.1 will be switched off. In case the metadata is retrieved via https, it...[more]


16. April 2019 14:52 Important: Expiration date of our CA Certificates (G1) ahead

Please be aware of the fact that the first generation of certificates issued by our Certification Authority DFN-PKI will expire on July 9th 2019 (11:59 p.m. UTC). Signing of federation metadata will be switched to G2-only on Mai...[more]


18. December 2018 13:28 Maintenance Work on December, 28th

Due to maintenance work on Friday, December 28th, starting at approx. 8am (CET), the DFN-AAI Metadata Administration Tool will be unavailable for several hours. The download of DFN-AAI federation metadata will still be possible. [more]


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