Why Legacy IT Systems Make Compliance More Difficult

Why Legacy IT Systems Make Compliance More Difficult

Blog Article

Many organizations still rely on outdated or legacy IT infrastructure to run day-to-day operations. While this may seem cost-effective in the short term, it can create significant challenges—especially when compliance with modern security standards is required.

Legacy systems often lack native support for multi-factor authentication, advanced encryption, detailed logging, and other baseline security features. These missing pieces make it hard to meet the requirements of compliance frameworks like the Cybersecurity Maturity Model Certification (CMMC), particularly when Controlled Unclassified Information (CUI) is involved.

Even simple updates or patches can become complex and costly when dealing with aging infrastructure. As threats evolve, the gap between what legacy systems offer and what compliance requires continues to widen.

To overcome this, some organizations are carving out isolated IT environments designed specifically to handle CUI and meet CMMC requirements. This is where a CMMC enclave becomes relevant. These enclaves can run in the cloud or hybrid environments and are architected from the ground up for compliance.

Instead of overhauling your entire IT footprint, consider moving sensitive workloads into an enclave that is easier to secure, audit, and certify. This approach allows legacy systems to remain in use for less sensitive functions, while still aligning your operations with regulatory expectations.