Hallo zusammen, sofern nicht selber schon gesehen/-lesen hier [0] FYI [0] "IT Security Guidelines for Transport Layer Security (TLS) - National Cyber Security Centre (NL) --> TLS 1.2 von gut nach ausreichend (herab-) gestuft [1] NSA: "Eliminating Obsolete Transport Layer Security (TLS) Protocol Configurations" --> inkl. "Mitigating Obsolete TLS" (Snort Regeln, Server-Config Beispiele) VG Bernd [0] https://english.ncsc.nl/publications/publications/2021/january/19/it-securit... [1] https://media.defense.gov/2021/Jan/05/2002560140/-1/-1/0/ELIMINATING_OBSOLET... [2] https://github.com/nsacyber/Mitigating-Obsolete-TLS -- Bernd Kohler IT Center Abteilung: Netze RWTH Aachen University Wendlingweg 10 52074 Aachen Tel: +49 241 80-29793 Fax: +49 241 80-22666 kohler@itc.rwth-aachen.de www.itc.rwth-aachen.de Social Media Kanäle des IT Centers: https://blog.rwth-aachen.de/itc/ https://www.facebook.com/itcenterrwth https://www.linkedin.com/company/itcenterrwth https://twitter.com/ITCenterRWTH https://www.youtube.com/channel/UCKKDJJukeRwO0LP-ac8x8rQ