[{"data":1,"prerenderedAt":136},["ShallowReactive",2],{"news-\u002Fnews\u002Ftransportation-systems-aviation-ports-post-quantum":3},{"id":4,"title":5,"author":6,"authorTitle":7,"authorUrl":8,"body":9,"canonical":8,"category":90,"date":91,"description":92,"draft":93,"extension":94,"faqs":8,"findingsSource":8,"geo":95,"image":8,"industries":97,"keyFindings":8,"meta":100,"modified":101,"navigation":102,"path":103,"pullquote":8,"recommendations":8,"references":104,"related":117,"seo":124,"seoTitle":125,"signposts":8,"slug":126,"stats":8,"stem":127,"tags":128,"tldr":134,"__hash__":135},"news\u002Fnews\u002Ftransportation-systems-aviation-ports-post-quantum.md","Aviation, Ports, and Road Networks Begin Post-Quantum Planning With Standards Still Missing","ArcQubit Team","",null,{"type":10,"value":11,"toc":81},"minimark",[12,17,30,34,40,44,54,58,67,71,74,78],[13,14,16],"h2",{"id":15},"the-answer-up-front","The answer, up front",[18,19,20,21,25,26,29],"p",{},"Transportation operators have started post-quantum planning while the standards they would migrate to are still incomplete. In March 2026 the US Federal Aviation Administration asked industry for input on moving both the National Airspace System and its business systems to post-quantum cryptography ",[22,23,24],"span",{},"1",". A research review published in August 2026 found that two core intelligent-transportation standards lack post-quantum certificate profiles ",[22,27,28],{},"2",", and port and road operators face trust decisions now that will persist for decades. The sector has direct coverage for aviation, ports and road, plus a regional warning from Australia.",[13,31,33],{"id":32},"aviation","Aviation",[18,35,36,37,39],{},"The FAA framed post-quantum cryptography as an enabler, not just a compliance exercise, and noted that air-traffic infrastructure runs continuously with little tolerance for downtime and ties to aircraft safety systems, with responses due in April 2026 ",[22,38,24],{},". A request for input is an early step, but it signals that the regulator intends to move the airspace system deliberately rather than reactively.",[13,41,43],{"id":42},"ports-and-road","Ports and road",[18,45,46,47,49,50,53],{},"A review in Vehicular Communications from August 2026 covers 179 publications on intelligent transportation systems, identifies 13 research and regulatory gaps, and finds that the IEEE 1609.2 and ETSI C-ITS standards lack post-quantum certificate profiles, concluding that migration needs system-level redesign of certificates and protocols, not just algorithm swaps ",[22,48,28],{},". For ports, a BMT analysis in August 2026 argued that harvest-now-decrypt-later applies to cargo information, logistics data, access controls, financial records and navigation data, anticipated quantum computers around the mid-2030s, and warned that security decisions made now may persist 25 to 30 years ",[22,51,52],{},"3",".",[13,55,57],{"id":56},"australias-warning","Australia's warning",[18,59,60,61,64,65,53],{},"Australia's industry association adds a regional signal. SecurityBrief Australia reported in May 2026 that the Australian Information Security Association says government and critical-infrastructure organizations underestimate quantum risk, naming transport alongside energy, finance and government, and that organizations should have a plan by the end of 2026, while poor asset visibility and hard-to-update operational technology remain obstacles ",[22,62,63],{},"4",". The association also cautioned against rushed regulation that yields superficial implementations ",[22,66,63],{},[13,68,70],{"id":69},"what-this-means-for-transport-operators","What this means for transport operators",[18,72,73],{},"The missing certificate profiles are the key planning fact: an operator cannot simply swap an algorithm when the standard it depends on has no post-quantum profile yet. The practical path is to inventory where certificates and public-key cryptography protect vehicle, vessel and air-traffic communications, track the standards work, and require crypto agility in new equipment so systems can adopt profiles once they land.",[13,75,77],{"id":76},"how-arcqubit-approaches-it","How ArcQubit approaches it",[18,79,80],{},"ArcQubit treats discovery as the first move, because transport systems depend on certificate chains that are hard to see across a fleet or a network. QuCode maps where vulnerable cryptography and certificates sit, and QuTrust holds the migration plan so operators can adopt post-quantum profiles in a defensible order as the standards mature.",{"title":7,"searchDepth":82,"depth":82,"links":83},2,[84,85,86,87,88,89],{"id":15,"depth":82,"text":16},{"id":32,"depth":82,"text":33},{"id":42,"depth":82,"text":43},{"id":56,"depth":82,"text":57},{"id":69,"depth":82,"text":70},{"id":76,"depth":82,"text":77},"Analysis","2026-08-11","The FAA asked industry how to move air traffic to post-quantum cryptography, and reviews find transport standards lack post-quantum certificate profiles.",false,"md",[96],"us",[98,99],"Cross-Sector","Transportation Systems",{},"2026-09-15",true,"\u002Fnews\u002Ftransportation-systems-aviation-ports-post-quantum",[105,108,111,114],{"label":106,"url":107},"J. Whitney, \"FAA seeks industry input on post-quantum cryptography transition for air traffic control and IT systems,\" Military & Aerospace Electronics, Mar. 11, 2026.","https:\u002F\u002Fwww.militaryaerospace.com\u002Fcommercial-aerospace\u002Farticle\u002F55363028\u002Ffaa-seeks-industry-input-on-post-quantum-cryptography-transition-for-air-traffic-control-and-it-systems",{"label":109,"url":110},"M. Chowdhury, A. Al Mamun, A. Abrar, S. M. M. Rahman, and M. S. Salek, \"Post-quantum cryptography for intelligent transportation systems: an implementation-focused review,\" Veh. Commun., vol. 60, Art. no. 101028, Aug. 2026.","https:\u002F\u002Fwww.sciencedirect.com\u002Fscience\u002Farticle\u002Fpii\u002FS2214209626000306",{"label":112,"url":113},"BMT, \"Designing for a post-quantum future: what port operators need to consider now,\" BMT Insights, Aug. 11, 2026.","https:\u002F\u002Fwww.bmt.org\u002Finsights\u002Fdesigning-for-a-post-quantum-future-what-port-operators-need-to-consider-now\u002F",{"label":115,"url":116},"M. Tarre, \"Australia warned over quantum cyber security risks,\" SecurityBrief Australia, May 29, 2026.","https:\u002F\u002Fsecuritybrief.com.au\u002Fstory\u002Faustralia-warned-over-quantum-cyber-security-risks",[118,121],{"label":119,"url":120},"CISA Warns Industrial Operators That Quantum Risk Hits Plant Systems Hardest","\u002Fnews\u002Fcisa-operational-technology-post-quantum",{"label":122,"url":123},"Where to Start a PQC Migration","\u002Fblog\u002Fpqc-migration-where-to-start",{"title":5,"description":92},"Transport Begins Post-Quantum Planning","transportation-systems-aviation-ports-post-quantum","news\u002Ftransportation-systems-aviation-ports-post-quantum",[129,130,131,132,133],"transportation","critical infrastructure","PQC migration","cryptographic discovery","for enterprises","The US aviation regulator asked industry how to move air traffic systems to post-quantum cryptography, a research review found transport standards lack post-quantum certificate profiles, and port and road operators face trust decisions that will persist for decades.","WC6VVcM792mRc33t-xfs3GweyLHyVQixENwA8sfoGc4",1792182885122]