Retirement: Migrating to TLS 1.2+ with the Deprecation of Outdated Security Protocols

Azure Updates

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Last Updated

Jan 28, 2025

Published Aug 29, 2024

Timeline

  • March 2025
    Retirement

Product

Azure Resource Manager

Tag

Retirements
Security

Category

Management and governance

Description

On March 1, 2025, Azure Resource Manager will be retiring support for TLS 1.0 and TLS 1.1. After that date, any incoming calls to Azure using TLS 1.0/1.1 will fail. This is part of an Azure-wide initiative to enhance security.

Required action:

To avoid any service disruptions, update to TLS 1.2 and remove any dependencies on TLS 1.0/1.1 by  March 1, 2024.

We've compiled a series of recommendations and resources to assist with your migration.

Learn more.