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Secure connections with TLS and Java | by alessandro battistini | The Hotels.com Technology Blog | Medium
![KB5017811—Manage Transport Layer Security (TLS) 1.0 and 1.1 after default behavior change on September 20, 2022 - Microsoft Support KB5017811—Manage Transport Layer Security (TLS) 1.0 and 1.1 after default behavior change on September 20, 2022 - Microsoft Support](https://support.content.office.net/en-us/media/40b1e7d8-1904-485a-ade1-a771799f21d4.png)
KB5017811—Manage Transport Layer Security (TLS) 1.0 and 1.1 after default behavior change on September 20, 2022 - Microsoft Support
![Microsoft FTP(S)-Server: 534 Local policy on server does not allow TLS secure connections | BlackSeals.net Microsoft FTP(S)-Server: 534 Local policy on server does not allow TLS secure connections | BlackSeals.net](https://blackseals.net/wp-content/uploads/2018/02/iis_ftp-service_error-534.jpg)
Microsoft FTP(S)-Server: 534 Local policy on server does not allow TLS secure connections | BlackSeals.net
Windows Authentication failed with the data management server. Please make sure you are in the same domain as the data management server." when logging into Vault
![Enable TLS 1.2 support as Microsoft Entra TLS 1.0/1.1 is deprecated - Active Directory | Microsoft Learn Enable TLS 1.2 support as Microsoft Entra TLS 1.0/1.1 is deprecated - Active Directory | Microsoft Learn](https://learn.microsoft.com/en-us/troubleshoot/azure/active-directory/media/enable-support-tls-environment/used-tls-protocol.png)