{"id":2558,"date":"2019-06-22T11:04:48","date_gmt":"2019-06-22T08:04:48","guid":{"rendered":"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/"},"modified":"2019-06-22T11:04:49","modified_gmt":"2019-06-22T08:04:49","slug":"visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico","status":"publish","type":"post","link":"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/","title":{"rendered":"Visa usa intelig\u00eancia artificial para evitar fraudes \u2013 O Jornal Econ\u00f3mico"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div>\n<div class=\"je-readmore\">\n<p>A Visa Advanced Authorization (VAA) \u00e9 uma ferramenta abrangente de gest\u00e3o de risco que monitoriza e avalia autoriza\u00e7\u00f5es de transac\u00e7\u00f5es na rede global de pagamentos Visa \u2013 VisaNet \u2013 em tempo real para apoiar as institui\u00e7\u00f5es financeiras na pronta identifica\u00e7\u00e3o e resposta a padr\u00f5es emergentes de fraude.<\/p>\n<p>A Visa realizou mais de 127 mil milh\u00f5es de transac\u00e7\u00f5es na VisaNet entre comerciantes e institui\u00e7\u00f5es financeiras, o ano passado, e utilizou a intelig\u00eancia artificial para analisar 100% das transac\u00e7\u00f5es, permitindo \u00e0s institui\u00e7\u00f5es financeiras a aprova\u00e7\u00e3o de compras leg\u00edtimas, bem como a identifica\u00e7\u00e3o e preven\u00e7\u00e3o de transac\u00e7\u00f5es fraudulentas.<\/p>\n<p>Atrav\u00e9s da Visa Advanced Authorization, comerciantes e institui\u00e7\u00f5es financeiras beneficiam de modelos de Deep Learning usados para a avalia\u00e7\u00e3o em tempo real de cada transac\u00e7\u00e3o.<\/p>\n<p>\u201cUm dos desafios mais exigentes nos pagamentos \u00e9 separar as boas transac\u00e7\u00f5es, feitas por titulares de contas, das m\u00e1s transac\u00e7\u00f5es, tentadas por infractores, sem provocar qualquer atrito no processo\u201d, explicou Melissa McSherry, vice-presidente s\u00e9nior e respons\u00e1vel global de Data, Risk and Identity Products and Solutions da Visa.<\/p>\n<p>A multinacional de pagamentos norte-americana refere ainda que foi a primeira rede de pagamentos a aplicar uma tecnologia de IA de rede neural, em 1993, para analisar o risco de transac\u00e7\u00f5es em tempo real, e o impacto nas potenciais fraudes foi imediato.<\/p>\n<\/p><\/div>\n<\/div>\n<p><script>function facebookInit(){var js=document.createElement('script');js.src='https:\/\/connect.facebook.net\/pt_PT\/sdk.js#xfbml=1&version=v3.1&appId=1708066812789184&autoLogAppEvents=1';return document.body.appendChild(js);}\nwindow.onscroll=function(){var rect=document.getElementsByClassName('je-post-content')[0].getBoundingClientRect();if(rect.bottom<window.innerHeight){facebookInit();window.onscroll=null;}}<\/script><br \/>\n<br \/>[ad_2]<br \/>\n<br \/><a href=\"https:\/\/jornaleconomico.sapo.pt\/noticias\/__trashed-71-458343\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] A Visa Advanced Authorization (VAA) \u00e9 uma ferramenta abrangente de gest\u00e3o de risco que monitoriza e avalia autoriza\u00e7\u00f5es de transac\u00e7\u00f5es na rede global de pagamentos Visa \u2013 VisaNet \u2013 em tempo real para apoiar as institui\u00e7\u00f5es financeiras na pronta identifica\u00e7\u00e3o e resposta a padr\u00f5es emergentes de fraude. A Visa realizou mais de 127 mil [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":118,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2558","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias-financeiras"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Visa usa intelig\u00eancia artificial para evitar fraudes \u2013 O Jornal Econ\u00f3mico - Super News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Visa usa intelig\u00eancia artificial para evitar fraudes \u2013 O Jornal Econ\u00f3mico - Super News\" \/>\n<meta property=\"og:description\" content=\"[ad_1] A Visa Advanced Authorization (VAA) \u00e9 uma ferramenta abrangente de gest\u00e3o de risco que monitoriza e avalia autoriza\u00e7\u00f5es de transac\u00e7\u00f5es na rede global de pagamentos Visa \u2013 VisaNet \u2013 em tempo real para apoiar as institui\u00e7\u00f5es financeiras na pronta identifica\u00e7\u00e3o e resposta a padr\u00f5es emergentes de fraude. A Visa realizou mais de 127 mil [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/\" \/>\n<meta property=\"og:site_name\" content=\"Super News\" \/>\n<meta property=\"article:published_time\" content=\"2019-06-22T08:04:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-06-22T08:04:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/super-news.info\/pt\/wp-content\/uploads\/sites\/2\/2019\/04\/N\u00famero-de-utilizadores-atacados-por-malware-banc\u00e1rio-subiu-16-em.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1304\" \/>\n\t<meta property=\"og:image:height\" content=\"87\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"super-news\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"super-news\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/\"},\"author\":{\"name\":\"super-news\",\"@id\":\"https:\/\/super-news.info\/pt\/#\/schema\/person\/2d4068cb2f39cd10008c2fce578a7356\"},\"headline\":\"Visa usa intelig\u00eancia artificial para evitar fraudes \u2013 O Jornal Econ\u00f3mico\",\"datePublished\":\"2019-06-22T08:04:48+00:00\",\"dateModified\":\"2019-06-22T08:04:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/\"},\"wordCount\":245,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/super-news.info\/pt\/wp-content\/uploads\/sites\/2\/2019\/04\/N\u00famero-de-utilizadores-atacados-por-malware-banc\u00e1rio-subiu-16-em.jpg\",\"articleSection\":[\"NOT\u00cdCIAS FINANCEIRAS\"],\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/\",\"url\":\"https:\/\/super-news.info\/pt\/visa-usa-inteligencia-artificial-para-evitar-fraudes-o-jornal-economico\/\",\"name\":\"Visa usa intelig\u00eancia artificial para evitar fraudes \u2013 O Jornal Econ\u00f3mico - 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