S&T Publishes Resilient PNT Reference Architecture and Update to Conformance Framework
DHS S&T has published the Resilient Positioning, Navigation, and Timing (PNT) Reference Architecture.
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GPS
Last Updated: June 13, 2022 | Press Releases
Last Updated: June 9, 2022 | Publication
Resilient PNT Reference Architecture
The Resilient PNT Reference Architecture continues where the Conformance Framework left off by describing a concrete application of resilience concepts for a holistic approach to next-generation resilient PNT. It provides example implementations of resilience techniques as well as reference designs of architecture instances that align with the resilience levels within the Resilient PNT Conformance Framework.
Last Updated: October 7, 2021 | Press Releases
News Release: DHS Publishes Critical Infrastructure Protection Resources
DHS S&T announced that it has published a GPS Receiver Whitelist Development Guide and a new release of the Positioning, Navigation, and Timing (PNT) Integrity Library to protect against the spoofing, or deceiving, of GPS devices through false signals.
Last Updated: July 27, 2021 | Publication
GPS Receiver Allow List Development Guide
Historically, Global Positioning System (GPS) receivers have been considered single-purpose appliances like radios that required very focused, application-specific hardware but placed less emphasis on software. In contrast, today’s receivers are implemented and integrated as embedded software applications distributed over general purpose processors with special GPS hardware.
Last Updated: June 30, 2021 | Press Releases
News Release: S&T Transitions Resilient PNT Conformance Framework
DHS S&T transitioned the Resilient Positioning, Navigation, and Timing Conformance Framework to the Institute of Electrical and Electronics Engineers to further refine into international industry standards.
Last Updated: February 26, 2021 | Press Releases
News Release: DHS Publishes Free Resources to Protect Critical Infrastructure From GPS Spoofing
DHS S&T announced today it has published the Positioning, Navigation, and Timing (PNT) Integrity Library and Epsilon Algorithm Suite to protect against Global Navigation Satellite System (GNSS) spoofing, or deceiving a Global Positioning System (GPS) device through false signals.
Last Updated: December 18, 2020 | Press Releases
News Release: S&T Publishes the Resilient PNT Conformance Framework
DHS S&T published the Resilient Positioning, Navigation, and Timing (PNT) Conformance Framework today. PNT services, such as the Global Positioning System (GPS), is a national critical function that enables many applications within the critical infrastructure sectors.
Last Updated: December 17, 2020 | Publication
ST Resilient PNT Conformance Framework
Positioning, Navigation, and Timing (PNT) services have become an invisible but essential utility for many critical infrastructure operations.
Last Updated: November 10, 2020 | Press Releases
Feature Article: Upcoming S&T Guidance Improve Critical Infrastructure Resilience
S&T's Resilient PNT Conformance Framework will improve critical infrastructure’s ability to prevent, respond, and recover from GPS disruptions.
Last Updated: April 7, 2020 | Press Releases
News Release: S&T Invites Critical Infrastructure to GPS Spoofing Test
DHS S&T announced today an opportunity for critical infrastructure owners & operators and Global Positioning System (GPS) equipment manufacturers to test their equipment against GPS spoofing.