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End of Support for Windows Server 2012 and 2012 R2: What this Means for Valeo's Customers and How We Can Help You Navigate It

As technology evolves, so do the products and services that support it. Microsoft, one of the leading providers of server operating systems, operates under a strict Lifecycle Policy to ensure the security and reliability of its products. However, with this policy comes the inevitable end of support for certain versions of software, including Windows Server 2012 and 2012 R2, slated for October 10, 2023, raising significant security risk management and compliance issues.

At Valeo, we understand the critical nature of this transition and are committed to supporting our customers and partners through this period of change, emphasizing the importance of security risk management and addressing compliance issues during the Windows Server upgrade process. In this article, we'll delve into the implications of the end of support for Windows Server 2012 and 2012 R2, explore the risks of continuing to use unsupported software, present options for upgrading to a supported server operating system, discuss the benefits and cost considerations of upgrading, and outline the timeline and support available for transitioning to a new server OS with an eye towards minimizing security risks and ensuring compliance.

Implications of End of Support for windows server upgrade:

The end of support for Windows Server 2012 and 2012 R2 brings forth several significant implications for security risk management and compliance issues that businesses need to address:

  • Security Vulnerabilities: Without regular security updates, systems running unsupported software become vulnerable to cyberattacks, malware, and other security threats. This elevates the security risk management concerns, as the lack of updates significantly increases the vulnerability of business systems.
  • Compliance Issues: Businesses may face compliance issues and potential violations of industry regulations without the necessary security patches and updates. The end of support can complicate compliance efforts, making it harder for businesses to meet regulatory requirements.
  • Performance Degradation: Outdated software may lead to performance issues, including slower processing times, system crashes, and compatibility issues with newer applications. This degradation can affect the overall efficiency and reliability of IT infrastructure, underscoring the importance of planning for a Windows Server upgrade.
  • Vendor Support Restrictions: Third-party vendors may cease to support applications running on an unsupported operating system, limiting businesses' ability to leverage new features and updates. This can lead to additional security vulnerabilities and compliance issues, as well as hinder the adoption of the latest technology advancements.

Risks of Continuing to Use Unsupported Software:

Continuing to use unsupported software exposes businesses to various risks:

  • Data Breaches and Outages: Unsupported software is more susceptible to security breaches and system failures, leading to data loss, downtime, and potential financial losses.
  • Compliance Fines: Non-compliance with industry regulations due to unsupported software may result in hefty fines and damage to the organization's reputation.
  • Impact on Business Continuity: System failures and security breaches can disrupt operations, leading to loss of productivity, revenue, and customer trust.

Options for Upgrading to a Supported Server Operating System:

To mitigate the risks associated with the end of support for Windows Server 2012 and 2012 R2, businesses have several options:

  • Upgrade to Windows Server 2022: Upgrading to the latest version of Windows Server provides enhanced security features, improved performance, and support for modern applications and workloads.
  • Migrate to Azure with Extended Security Updates (ESUs): Businesses can migrate their workloads to Microsoft Azure and leverage Extended Security Updates to continue receiving security patches and updates for a limited period.
  • Work with a trusted Managed IT Company to help with the transition and to lower the risks associated with the end of support for Windows Server 2012 and 2012 R2.

At Valeo, we recommend and specialize in assisting our clients with upgrading to Windows Server 2022, leveraging Azure services, or exploring alternative solutions tailored to their specific needs and budget constraints.

Benefits of Upgrading for Valeo's IT Infrastructure:

Upgrading to a supported server operating system offers numerous benefits for Valeo's IT infrastructure:

  • Enhanced Security: Windows Server 2022 incorporates advanced security features and built-in threat protection mechanisms to safeguard against evolving cyber threats.
  • Improved Performance: The latest server OS delivers optimized performance, scalability, and reliability, ensuring seamless operation of critical business applications and workloads.
  • Increased Compatibility: Windows Server 2022 offers enhanced compatibility with modern applications, devices, and cloud services, enabling greater flexibility and agility in IT operations.

Cost Considerations for Upgrading to a New Server OS:

We understand that cost is a significant factor in the decision-making process. When considering the cost of upgrading to a new server OS, businesses should take into account:

  • Hardware and Software Licensing: Upgrading may require investment in new hardware and software licenses, including server hardware, CALs (Client Access Licenses), and software subscriptions.
  • Training and Implementation Costs: Training employees and IT staff on the new server OS and implementation may incur additional costs.
  • Long-Term Cost Savings: While upfront costs may be substantial, upgrading to a supported server OS can result in long-term cost savings through improved security, performance, and productivity gains.

Valeo offers transparent cost breakdowns and can assist businesses in exploring potential funding or financing options to ease the financial burden of upgrading.

Timeline for Transitioning from Windows Server 2012 and 2012 R2:

Early planning and collaboration are essential for a smooth transition from Windows Server 2012 and 2012 R2. Valeo recommends the following timeline:

  • Assessment and Planning: Evaluate current infrastructure, identify critical workloads, and develop a migration plan tailored to business requirements.
  • Testing and Validation: Conduct thorough testing and validation of the new server OS environment to ensure compatibility, stability, and security.
  • Deployment and Migration: Execute the migration plan in phases, minimizing disruption to operations and maximizing uptime.
  • Monitoring and Support: Continuously monitor the new server environment post-migration and provide ongoing support and maintenance to address any issues or challenges.

Valeo's experienced team of IT professionals is available to guide businesses through each phase of the transition process, ensuring a seamless and successful migration.

Training and Support for Valeo's IT Team during the Migration Process:

We recognize the importance of empowering our clients' IT teams with the knowledge and skills needed to manage the migration process effectively, including addressing security risk management and compliance issues. Valeo offers comprehensive training programs and support services for the Windows Server upgrade, including:

  • Hands-on Training Workshops: Interactive workshops and training sessions tailored to the specific needs and objectives of the IT team, focusing on the Windows Server upgrade, security risk management, and compliance issues.

  • Dedicated Support Channels: Access to dedicated support channels and resources for troubleshooting, guidance, and assistance throughout the migration process, ensuring compliance and managing security risks.

  • Knowledge Transfer: Transfer of knowledge and best practices to the IT team to enable self-sufficiency and future support, including strategies for managing security risk and ensuring compliance during and after the Windows Server upgrade.

Testing and Deployment Strategies for the New Server OS:

Valeo employs proven methodologies and best practices for testing and deploying the new server OS, focusing on security risk management and compliance issues:

  • Comprehensive Testing: Rigorous testing of the new server environment to identify and address potential issues before deployment, including security vulnerabilities and compliance lapses.
  • Phased Deployment: Incremental deployment of the new server OS in stages to minimize disruption, mitigate risks, and ensure compliance with relevant regulations during the Windows server upgrade process.
  • Continuous Monitoring: Ongoing monitoring and performance tuning to optimize the new server environment for maximum efficiency, reliability, and compliance, while actively managing security risks.

Valeo is committed to minimizing risks, including security and compliance risks, and ensuring a smooth transition to the new server OS, with minimal impact on business operations, during the Windows server upgrade.


The end of support for Windows Server 2012 and 2012 R2 presents significant challenges and risks for businesses, but it also offers an opportunity to modernize and enhance IT infrastructure. With the upcoming Windows Server upgrade, Valeo is dedicated to supporting our customers through this transition, providing expert guidance, comprehensive solutions, and ongoing support every step of the way, while also addressing security risk management and compliance issues.

As you prepare to navigate the migration process, we encourage you to engage with Valeo and take advantage of our expertise, resources, and support services. Together, we can ensure a successful transition to a supported server operating system, safeguarding your business against security threats, ensuring compliance, and unlocking the full potential of your IT infrastructure.

Don't wait until it's too late. Contact Valeo today to begin your journey towards upgrading to a supported Windows server operating system. Our team of experts is here to assess your needs, develop a tailored migration plan that considers security risk management and compliance issues, and provide the guidance and support you need every step of the way.

For more information, resources, and to get started on your migration journey, visit our website or reach out to our dedicated support team. Together, let's embrace the future of IT infrastructure and secure the foundation for your business's continued success, ensuring you're compliant and managing any associated security risks effectively.

Thank you for choosing Valeo as your trusted partner in IT solutions and services. We look forward to serving you and helping you navigate the transition to a supported server operating system seamlessly. For further inquiries or assistance, please contact us at or call us at 888-806-3601. 

Additional Resources:


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