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