11/19/2021 11 minutes to read D v g s v In this article To improve the security posture of your tenant, and to remain in compliance with industry standards, Microsoft Azure Active Directory (Azure AD) will soon stop supporting the following Transport Layer Security (TLS) protocols and ciphers: TLS 1.1 TLS 1.0 3DES cipher suite (TLS_RSA_WITH_3DES_EDE_CBC_SHA) How this change might affect your organization Do your applications communicate with or authenticate against Azure Active Directory?