UITP recently published Action Points about security available here. As part of the Public Transport world, ITxPT community is highly concerned by this critical topic, and decided in 2017 to set up a Working Group to address it. This Working Group gathers willing Strategic and Principal Members (PT authorities, operators, IT suppliers) and security experts to assess the security aspects and impacts on ITxPT activities. As leader of this Working Group, Actia just issued a press release on the subject – read here.
For more information, you can contact anders.selling@itxpt.org or marc.menvielle@actia.fr