To align with evolving technology and regulatory standards, Azure Storage will cease support for TLS versions 1.1 and 1.0, with the new minimum supported version being TLS 1.2, effective November 1, 2024. TLS 1.2 not only offers enhanced security but also delivers faster performance compared to its older counterparts. It’s important to note that TLS 1.0 and 1.1 lack support for modern cryptographic algorithms and cipher suites.
This transition will affect both existing and new storage accounts utilizing TLS 1.0 and 1.1 across all cloud environments. To ensure uninterrupted connectivity to Azure Storage for your applications, it is imperative to undertake a migration to TLS 1.2 and eliminate any dependencies on TLS versions 1.0 and 1.1.