4/4/2020 Citrix For Mac Workspace
Remote SSL Peer sent a handshake failure- on CWA 1910 for Mac and macOS Catalina.
![]() InformationApplicable ProductsCitrix Workspace App 1904 for Windows and later. Also for Citrix Workspace App 1910 and later.Note: Citrix has deprecated weak cryptography across the board. If the configurations on the backend is not updated to support one of the 3 supported strong cipher suites, you will not be able to connect. At least one of these is required: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030) TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028) TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013) This feature is an important change to the secure communication protocol. Cipher suites with the prefix TLS_RSA_ do not offer forward secrecy and are considered weak. These cipher suites were deprecated in Citrix Receiver version 13.10 with an option for backward compatibility.
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January 2023
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