The Challenge
Securing the Unsecurable
Critical infrastructure often depends on legacy systems that can't be updated, patched, or replaced—yet they remain prime targets for sophisticated attackers.
- Legacy ICS/SCADA systems can't be patched or upgraded
- Proprietary protocols lack built-in security
- Vendor support has ended for critical systems
- Compliance requirements mandate security controls
- Replacement is cost-prohibitive or operationally risky
The Solution
Zero Trust Without Modification
QuantLayer wraps legacy systems in a secure zero trust envelope, providing modern security controls without touching the underlying systems.
Agentless Protection
No software installation required on legacy systems—deploy protection without touching endpoints.
Protocol Translation
Secure modern access to legacy protocols with built-in translation and inspection.
Virtual Patching
Apply security controls without modifying vulnerable legacy systems.
Gradual Modernization
Create a secure path to modernization without disrupting current operations.
Proven Results
Protection Without Disruption
100%
Legacy systems secured without modification
Zero
Operational disruption during deployment
15+
Industrial protocols supported
70%
Reduction in vulnerability exposure