Time-Based Server Management System for Networked Endpoints

Operating systems have vulnerabilities at every entry and exit point -including applications, ports, physical connectors, etc. - making them susceptible to attacks by hackers during off-hours or when systems are left unattended. These vulnerabilities are especially common when endpoints require intermittent communication with a central system but can remain offline for extended periods.

Researchers at the Transportation Security Administration have created a Time-Based Server Management System for Networked Endpoints (TBSMS) that prevents hackers from probing operating systems during off-hours. TBSMS disables network interfaces according to a predefined schedule, reducing the endpoints' vulnerability windows. The system also randomizes future connection parameters, offering an additional layer of protection and making it difficult for hackers to predict vulnerable periods. The innovation seamlessly integrates with a wide range of existing networking systems, including firewalls, VPNs, and identity authentication systems.

For a more detailed description download the PDF below.