Windows Server 2012 and Windows Server 2012 R2 are nearing their end of life, with support officially concluding on October 10, 2023. This significant date marks the end of free security updates, non-security updates, bug fixes, and technical support for these versions. Continuing to operate on Server 2012 past this date without taking action exposes your systems to potential security vulnerabilities and compliance risks.
If upgrading to a newer version of Windows Server immediately isn’t feasible, Microsoft offers Extended Security Updates (ESUs) for a maximum of three years. These ESUs provide critical security updates, helping to protect your servers for a limited time. You can access ESUs for free on Azure or purchase them for your on-premises deployments. Microsoft provides clear pathways for both cloud and on-premises solutions to address this transition. For a deeper dive into available strategies, explore Microsoft’s guidance.
Key Options for Windows Server 2012 End of Life
Facing the end of life for Windows Server 2012, organizations have two primary paths forward: migrating to Azure to leverage cloud benefits or remaining on-premises with necessary upgrades and security measures.
Option 1: Migrate to Azure and Gain Free Extended Security Updates
Migrating your applications and databases to Microsoft Azure presents a compelling solution. Azure offers a range of services including Azure VMware Solution, Azure Stack HCI, Virtual Machines, and Dedicated Host that are compatible with your existing workloads.
The key advantage of choosing Azure is the provision of free Extended Security Updates for three years post the end-of-life date. This significantly reduces immediate costs and provides a secure bridge to modernizing your infrastructure in the cloud. Furthermore, the Azure Hybrid Benefit can be utilized to maximize your existing Windows Server and SQL Server licenses, leading to substantial cost savings.
Option 2: Stay On-Premises: Upgrade or Purchase Extended Security Updates
For organizations that need to maintain on-premises infrastructure, two sub-options exist. The recommended path is to upgrade to Windows Server 2022. Windows Server 2022 delivers enhanced performance, advanced security features, and hybrid capabilities, ensuring your infrastructure remains current and supported.
Alternatively, if an immediate upgrade is not possible, you can purchase Extended Security Updates (ESUs) for Windows Server 2012. These ESUs provide security updates for up to three years, renewable annually, ultimately extending support until October 13, 2026. To streamline ESU deployment and enhance security management on-premises, consider leveraging Azure Arc. Azure Arc enables automated deployment of purchased ESUs and extends Azure security and governance to your on-premises environment.
Plan Your Next Steps for Windows Server 2012
The end of life for Windows Server 2012 is a critical juncture. Proactive planning is essential to ensure continued security and operational efficiency. Whether you choose to migrate to Azure and capitalize on free ESUs or remain on-premises through upgrades or purchased ESUs, understanding your options is the first step. We encourage you to explore the provided resources and formulate a strategy that aligns with your organization’s needs and future goals.
