What happens when software goes out of support?
When software reaches end of support (EOS) or end of life (EOL), the vendor stops providing updates, security patches, and technical support. This puts your business at risk.
⚠️ Risks of Using Unsupported Software
🔴 1. Security Vulnerabilities
🚨 No more security updates → Hackers can exploit unpatched vulnerabilities.
📌 Example: Windows 7 & Windows Server 2012 no longer receive security patches, making them prime targets for cyberattacks.
🔴 2. Compliance Issues & Legal Risks
🚨 If you handle sensitive data (GDPR, PCI DSS, HIPAA), using unsupported software may lead to fines or non-compliance.
📌 Example: Using an outdated operating system in a regulated industry could violate data protection laws.
🔴 3. Software Incompatibility
🚨 New apps may not work with old software.
📌 Example: New Microsoft 365 features may not work on an outdated Windows OS.
🔴 4. Performance & Reliability Issues
🚨 Old software crashes more often, slowing down business operations.
📌 Example: Running a legacy ERP system on old hardware may cause instability.
🔴 5. No Vendor Support
🚨 If something breaks, you’re on your own (or forced to rely on costly third-party support).
📌 Example: Microsoft no longer provides support for Windows Server 2012, meaning no official help for critical issues.
🔄 What Should You Do If Your Software Goes Out of Support?
✅ 1. Upgrade to the Latest Version
✔️ Migrate to the latest OS, application, or cloud service.
📌 Example: Upgrade from Windows 10 (EOS in 2025) to Windows 11.
✅ 2. Apply Extended Support (If Available)
✔️ Some vendors offer paid extended support (e.g., Microsoft’s Extended Security Updates (ESU)).
📌 Example: Windows Server 2012 ESU is available for Azure-hosted instances.
✅ 3. Migrate to a Cloud-Based Alternative
✔️ Cloud platforms often provide automatic updates & security patches.
📌 Example: Move from on-prem Exchange Server to Microsoft 365 Exchange Online.
✅ 4. Implement Additional Security Controls
✔️ If upgrading isn’t immediate, use:
🔹 Network segmentation to isolate outdated systems.
🔹 Virtual patching via Web Application Firewalls (WAFs).
🔹 Endpoint Detection & Response (EDR) to monitor threats.
✅ 5. Plan for Future Technology Refresh
✔️ Create a technology lifecycle plan to avoid last-minute upgrades.
🚨 Next Steps: Do You Have Outdated Software?
- 🛠 Identify all software & OS versions in use.
- 🛡 Assess security risks & compliance gaps.
- 🔄 Plan an upgrade or migration strategy.