{"id":86925,"date":"2026-04-28T08:42:33","date_gmt":"2026-04-28T08:42:33","guid":{"rendered":"https:\/\/transportjournal.com\/2026\/04\/28\/desligar-o-ais-apresenta-riscos-de-seguranca\/"},"modified":"2026-04-28T11:57:29","modified_gmt":"2026-04-28T09:57:29","slug":"desligar-o-ais-apresenta-riscos-de-seguranca","status":"publish","type":"post","link":"https:\/\/transportjournal.com\/pt-pt\/2026\/04\/28\/desligar-o-ais-apresenta-riscos-de-seguranca\/","title":{"rendered":"Desligar o AIS apresenta riscos de seguran\u00e7a"},"content":{"rendered":"<p>O desligamento do \u00abAutomatic Identification System\u00bb (AIS) de navios que navegam em \u00e1reas de risco, como o Estreito de Ormuz, transmite, segundo a Cydome, apenas uma seguran\u00e7a aparente. A Cydome, especialista em ciberseguran\u00e7a mar\u00edtima, alerta que os navios, mesmo com o AIS desativado, continuam a ser localiz\u00e1veis eletronicamente.<\/p>\n<p>A raz\u00e3o para isso s\u00e3o outras interfaces digitais, especialmente conex\u00f5es via sat\u00e9lite VSAT, que transmitem dados continuamente. Mesmo que um navio se torne invis\u00edvel para sistemas de localiza\u00e7\u00e3o cl\u00e1ssicos, sua posi\u00e7\u00e3o pode ser reconhecida por meio desses canais. A Cydome ressalta que uma concentra\u00e7\u00e3o exclusiva na desativa\u00e7\u00e3o do AIS pode at\u00e9 aumentar os riscos.<\/p>\n<p>Isso se deve, segundo a Cydome, ao fato de que &#8222;a tripula\u00e7\u00e3o acredita que est\u00e1 escondida, enquanto atores de amea\u00e7a podem continuar a rastrear e vis\u00e1-lo por meio de sua assinatura VSAT. A falha em fechar essa brecha n\u00e3o apenas traz o risco de uma viola\u00e7\u00e3o de dados; pode comprometer a seguran\u00e7a f\u00edsica da tripula\u00e7\u00e3o, a integridade da carga e muito mais.&#8220;<\/p>\n<p>Pesquisas tamb\u00e9m mostram que muitos sistemas VSAT est\u00e3o inadequadamente protegidos e oferecem potenciais pontos de ataque. Al\u00e9m disso, eles podem servir como uma porta de entrada para redes a bordo e afetar sistemas cr\u00edticos.<\/p>\n<p>Portanto, a empresa recomenda uma abordagem abrangente de seguran\u00e7a. Isso inclui a prote\u00e7\u00e3o de sistemas de comunica\u00e7\u00e3o, atualiza\u00e7\u00f5es regulares e a redu\u00e7\u00e3o da superf\u00edcie de ataque digital total a bordo.<\/p>\n<p><a href=\"http:\/\/www.cydome.io\" target=\"_blank\" rel=\"noopener noreferrer\">www.cydome.io<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Desligar o AIS aumenta os riscos de seguran\u00e7a para os navios, uma vez que eles continuam localiz\u00e1veis atrav\u00e9s de conex\u00f5es VSAT e expostos a amea\u00e7as potenciais.<\/p>\n","protected":false},"author":14,"featured_media":86920,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1619],"tags":[42702,42703,42704,42705,42706,5046,36228,36230,42707,42708,42709,42710,40298,42711,18666,42712,42713,42714,42715,42716,2909,2125,42717,42718,42719,42720,42721,2231,2925,2929,42722,42723,23582,1766,42724,42725,5069,42726,5070,42727,23584,42728,42729,2236,42730,23585,42731,42732,42733,40316,42734,42735,42736,42737,42738,42739],"class_list":["post-86925","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-navegacao-e-portos","tag-approche-de-securite","tag-besatzungssicherheit","tag-cargo-security","tag-communication-systems","tag-connexions-satellites-vsat","tag-crew-safety","tag-cyber-attacks","tag-cyberangriffe","tag-cyberattaques","tag-cybersecurite-maritime","tag-cydome","tag-data-breach","tag-data-transmission","tag-datenpanne","tag-datenuebertragung","tag-deutsch-ais","tag-digital-attack-surface","tag-digital-interfaces","tag-digitale-angriffsflaeche","tag-digitale-schnittstellen","tag-hafenbetrieb","tag-industrie-du-transport","tag-interfaces-numeriques","tag-kommunikationssysteme","tag-ladungssicherheit","tag-maritime-cybersecurity","tag-maritime-cybersicherheit","tag-navigation","tag-operations-portuaires","tag-port-operations","tag-risikogebiete","tag-risk-areas","tag-risques-de-securite","tag-schifffahrt","tag-schiffsicherheit","tag-schiffsortung","tag-securite-de-lequipage","tag-securite-des-cargaisons","tag-securite-maritime","tag-security-approach","tag-security-risks","tag-ship-safety","tag-ship-tracking","tag-shipping","tag-sicherheitsansatz","tag-sicherheitsrisiken","tag-suivi-des-navires","tag-surface-dattaque-numerique","tag-systemes-de-communication","tag-transmission-de-donnees","tag-transportation-industry-francais-ais","tag-transportwirtschaft-english-ais","tag-violation-de-donnees","tag-vsat-satellite-connections","tag-vsat-satellitenverbindungen","tag-zones-a-risque"],"acf":[],"yoast_head":"<!-- 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