Assured PNT for Data Centers, All you need to know.pdf

1、All what you need to knowAssured PNT for Data CentersGil Biran,General Manager Oscilloquartz,AdtranAssured PNT for Data CentersAll what you need to knowSUSTAINABLE SCALABLE COMPUTATIONAL INFRASTRUCTURETIME APPLIANCESCritical infrastructure under homeland security threatsData centersAll supported byP

2、NT cyberthreatsIf GNSS is disrupted or compromisedFinanceCommunicationsPower gridsTransportationGPSAccording to RTI&NIST cost of PNT disruption in US is$1B/DayA five-day disruption would cost the British economy an estimated 5.2B What are the PNT cyberthreats&GNSS vulnerabilities?RARECyberattacksGPS

3、/GNSS receiverJammingRAREGPS/GNSS degradation causesEnvironmentalGPS/GNSS ground segment errorsAdjacent-bandTransmitters 3GPPSpoofingExternal GPS/GNSS levelInternal network levelCOMMONNTPPTPPNT cyberthreats/Network interferenceClient clockBoundary clockePRTCGPS/GNSS receiverCOMMONAre GPS/PNT threats

4、 real?Oct 19,2022What would happen to America if GPS was attacked?NY Times,Jan 2024NY Times,Jan 2024October 18,2023-By Dana GowardRussia is starting to make its superiority in electronic warfare count The Economistby Editor|Nov 27,2023|BlogElectronic Warfare Confounds Civilian Pilots,Far From Any Ba

5、ttlefield NY Timesby Editor|Nov 23,2023|BlogThe Russians Installed A GPS-Jammer In Ukraine.The Ukrainians Blew It Up With A GPS-Guided Bomb:Forbesby Editor|Nov 1,2023|BlogThe Gaudian,Feb 2024The Gaudian,Feb 2024CBCNewsCBCNews,Feb 2024,Feb 2024As Threats in Space Mount,U.S.Lags in Protecting Key Serv

6、ices GPS has become essential for modern life,but its satellites and signals are vulnerable to attack.China is years ahead in developing alternatives.NY TimesNY Times,March,March 20242024PNT stands for Positioning,Navigation&Timing.Timing enables P&NProtect critical infrastructure against PNT servic