Windows Server 2012 and 2012 R2: Preparing for the End of Support
In the realm of digital infrastructure, ensuring systems are updated and supported is of paramount importance. Microsoft's Windows Server 2012 and Windows Server 2012 R2 have been steadfast backbones for many organizations over the years. However, as with all technologies, there comes a time when they reach the end of their official support lifeline.
End of the Road: Key Dates and Implications
Microsoft has officially announced that Windows Server 2012 and 2012 R2 will reach their end of support on October 10, 2023. What does this mean for organizations still running on these versions?
No More Security Updates: One of the most critical facets of any system is its security. Past this date, these server versions won't receive any further security patches, leaving potential vulnerabilities unaddressed.
No Non-Security Updates and Bug Fixes: Alongside security, regular operational efficiency will be impacted as no more non-security related updates or bug fixes will be rolled out.
Technical Support and Content: Microsoft will cease to provide technical support and won't update online technical content related to these versions.
You can find further information here.
Options Moving Forward
For organizations still relying on these versions, Microsoft offers several pathways:
Extended Security Updates (ESUs): If an immediate upgrade isn't viable, businesses can opt for ESUs. These provide up to three additional years of security updates. The ESUs are available for free on Microsoft's Azure cloud platform. However, for on-premises deployments, they come at a cost.
Migrating to Azure: A logical step for many will be to move applications and databases to Azure, Microsoft's cloud offering. Options include Azure VMware Solution, Azure Stack HCI, Virtual Machines, and Dedicated Host. Organizations that choose this path will be eligible for free Extended Security Updates for three years post the end of the support date. Additionally, they can take advantage of Azure Hybrid Benefit for Windows Server and SQL Server licenses.
On-Premises Upgrade or Purchase of ESUs: For businesses that need or prefer to remain on-premises, they can either upgrade to Windows Server 2022 or purchase ESUs for Windows Server 2012. These ESUs will provide up to three years of security updates, with renewals available on an annual basis till October 13, 2026. The Azure Arc tool can be utilized to deploy purchased ESUs on-premises seamlessly and extend Azure security and governance protocols.
Conclusion
The impending end of support for Windows Server 2012 and 2012 R2 underscores the importance of planning and foresight in IT infrastructure management. Whether transitioning to the cloud or maintaining an on-premises environment, ensuring the security and efficiency of systems is critical. With the options and guidance provided by Microsoft, organizations can make informed decisions, ensuring uninterrupted and secure operations. Contact Ardent Consulting to discuss your next steps.