Hallo zusammen, sofern nicht selber schon gesehen/-lesen hier [0] FYI "New Issuance Requirements Improve HTTPS Certificate Validation" --> "... To improve domain control validation, Multi-Perspective Issuance Corroboration (MPIC) was added to the baseline requirements, as it proved to be effective against real-world BGP hijacks. ..." VG Bernd [0] https://www.securityweek.com/new-issuance-requirements-improve-https-certifi... -- Bernd Kohler IT Center Abteilung: Netze RWTH Aachen University Wendlingweg 10 52074 Aachen Tel: +49 241 80-29793 E-Mail: kohler@itc.rwth-aachen.de Web: https://www.itc.rwth-aachen.de Social-Media-Kanäle des IT Centers: https://blog.rwth-aachen.de/itc/ https://www.facebook.com/itcenterrwth https://www.instagram.com/itcenterrwthaachen/ https://www.linkedin.com/company/itcenterrwth https://www.youtube.com/c/ITCenterRWTHAachen