{"id":31193,"date":"2019-01-11T16:28:26","date_gmt":"2019-01-11T16:28:26","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=31193"},"modified":"2023-06-26T11:06:34","modified_gmt":"2023-06-26T11:06:34","slug":"bithumb-upbit-korbit-and-coinone-eclipsing-smaller-rivals-2667","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/exclusives\/bithumb-upbit-korbit-and-coinone-eclipsing-smaller-rivals-2667\/","title":{"rendered":"Bithumb, Upbit, Korbit et Coinone se distancent des plus petits rivaux"},"content":{"rendered":"<p>Les quatre grands exchanges surnomm&eacute;s &laquo;big four&raquo;, compos&eacute;s des leaders du march&eacute; <b>Bithumb<\/b>, <b>Upbit<\/b>, <b>Korbit<\/b> et <b>Coinone<\/b>, appartenant au groupe <b>Kakao<\/b>, ont tous pass&eacute; avec succ&egrave;s le test de s&eacute;curit&eacute; d&eacute;fini par la <i>Korea Internet and Security Agency<\/i>, en collaboration avec le minist&egrave;re de la science et de la technologie et le minist&egrave;re de l&#8217;&eacute;conomie et des finances.<\/p><figure><img decoding=\"async\" src=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5c3\/8264e36e70.jpg\" sizes=\"(min-width: 640px) 720px, 100vw\" srcset=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5c3\/8264e36e70.jpg 300w, https:\/\/cimg.co\/w\/articles-attachments\/2\/5c3\/8264e36e70.jpg 600w, https:\/\/cimg.co\/w\/articles-attachments\/3\/5c3\/8264e36e70.jpg 720w, https:\/\/cimg.co\/w\/articles-attachments\/4\/5c3\/8264e36e70.jpg 900w, https:\/\/cimg.co\/w\/articles-attachments\/0\/5c3\/8264e36e70.jpg 1254w\" alt=\"\" class=\"content-img\"><figcaption>Source: iStock\/tolgart<\/figcaption><\/figure><p>Le test comprenait 85 &eacute;l&eacute;ments diff&eacute;rents et a &eacute;t&eacute; r&eacute;alis&eacute; de septembre &agrave; d&eacute;cembre l&#8217;ann&eacute;e derni&egrave;re. En plus des &laquo;quatre grands&raquo;, les testeurs ont constat&eacute; que la s&eacute;curit&eacute; &eacute;tait au rendez-vous chez les nouveaux exchanges, tels que <b>GoPax<\/b> &#8211; le premier au pays &agrave; obtenir la certification <i>ISO 27001<\/i>, ainsi que <b>Huobi Korea<\/b> et <b>Hanbitco<\/b>.<\/p><p><b>Oh Yong-soo<\/b>, directeur de la politique de s&eacute;curit&eacute; de l&#8217;information au minist&egrave;re de la technologie, cit&eacute; par le m&eacute;dia Hankyung, a d&eacute;clar&eacute;: &#8220;Hormis les sept &eacute;changes qui ont pass&eacute; le test, les r&eacute;seaux de s&eacute;curit&eacute; de la plupart des autres &eacute;changes sont faibles.&#8221;<\/p><p>Oh Yong-soo a &eacute;galement laiss&eacute; entendre qu&#8217;il pourrait y avoir des cons&eacute;quences pour des &eacute;changes qui ne prennent pas de mesures pour modifier leur s&eacute;curit&eacute; apr&egrave;s les tests, affirmant que le gouvernement reviendrait &laquo;v&eacute;rifier les am&eacute;liorations de la s&eacute;curit&eacute;&raquo;.<\/p><p>Les minist&egrave;res ont r&eacute;agi aux &eacute;changes ayant &eacute;chou&eacute; au test, indiquant qu&#8217;ils affichaient une s&eacute;curit&eacute; informatique insuffisante, une gestion de portefeuille inad&eacute;quate, ainsi qu&rsquo;une gestion m&eacute;diocre des incidents et des sauvegardes.<\/p><p>Parall&egrave;lement, les &laquo;quatre grands&raquo; cherchent chaque jour &agrave; renforcer leurs projets d&rsquo;expansion &agrave; l&rsquo;&eacute;tranger. Bithumb devrait nommer <b>Choi Jae-won<\/b> &agrave; sa t&ecirc;te. L&#8217;ann&eacute;e derni&egrave;re, Choi a &eacute;t&eacute; charg&eacute; de lancer une place d&rsquo;&eacute;change crypto am&eacute;ricaine (via un partenariat avec la firme am&eacute;ricaine <b>SeriesOne<\/b>). Choi a &eacute;galement de l&#8217;exp&eacute;rience aupr&egrave;s de grandes banques internationales telles que la banque britannique <b>Barclays<\/b>.<\/p><p>eToday indique que Choi sera probablement charg&eacute; d&rsquo;&eacute;largir les op&eacute;rations de la <b>Blockchain Exchange Alliance<\/b> (BXA), id&eacute;e originale du <b>Consortium BK Global<\/b>. BK a achet&eacute; une participation majoritaire dans Bithumb l&rsquo;ann&eacute;e derni&egrave;re dans le cadre d&rsquo;une op&eacute;ration d&rsquo;un montant de 350 millions USD. BXA pr&eacute;voit d&rsquo;ouvrir des exchanges dans divers pays, y compris les &Eacute;tats-Unis, l&rsquo;Australie et le Royaume-Uni, et esp&egrave;re &eacute;tendre ses activit&eacute;s au secteur des pr&ecirc;ts et paiements en cryptomonnaies.<\/p><p>Et eToday d&eacute;clare que malgr&eacute; les informations selon lesquelles <a href=\"https:\/\/cryptonews.com\/fr\/news\/reports-korbit-and-bitstamp-might-get-a-new-owner-2619\/\">il est sur le point de vendre sa soci&eacute;t&eacute;<\/a>, <b>Kim Jung-ju<\/b>, propri&eacute;taire de <b>NXC<\/b>, la soci&eacute;t&eacute; propri&eacute;taire de Korbit (et <b><a href=\"https:\/\/cryptonews.com\/fr\/reviews\/bitstamp\/\">Bitstamp<\/a><\/b> en Europe), pourrait au contraire chercher &agrave; se d&eacute;charger de ses int&eacute;r&ecirc;ts dans les jeux &#8211; et &agrave; conserver son entreprise reli&eacute;e &agrave; la blockchain. Si tel est le cas, Korbit et Bitstamp pourraient envisager d&rsquo;ouvrir des succursales ailleurs dans le monde et pourraient recevoir du financement si Kim d&eacute;cidait de r&eacute;investir.<\/p><p>Coinone et Upbit, qui ont respectivement des succursales en Indon&eacute;sie et &agrave; Singapour, souhaitent &eacute;galement se d&eacute;velopper davantage sur le march&eacute; asiatique. Cela signifie que les &laquo;quatre grands&raquo; pourraient potentiellement creuser un gouffre insurmontable entre leurs concurrents nationaux au cours de la prochaine ann&eacute;e.<\/p><p>Le mois dernier, six des sept bourses qui ont pass&eacute; le test ont accept&eacute; volontairement de former un r&eacute;seau de mesures de lutte contre le blanchiment d&rsquo;argent, avec un suivi en temps r&eacute;el des transactions suspectes. Les exchanges ont &eacute;galement convenu de ne plus effectuer de transactions avec des clients non v&eacute;rifi&eacute;s.<\/p>","protected":false},"excerpt":{"rendered":"<p>Les quatre grands exchanges surnomm&eacute;s &laquo;big four&raquo;, compos&eacute;s des leaders du march&eacute; Bithumb, Upbit, Korbit et Coinone, appartenant au groupe Kakao, ont tous pass&eacute; avec succ&egrave;s le test de s&eacute;curit&eacute; d&eacute;fini par la Korea Internet and Security Agency, en collaboration avec le minist&egrave;re de la science et de la technologie et le minist&egrave;re de l&#8217;&eacute;conomie [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2,3],"tags":[334,56,83],"editors":[2550],"sponsored_companies":[],"class_list":["post-31193","post","type-post","status-publish","format-standard","hentry","category-exclusives","category-people","tag-coree-du-sud","tag-exchanges","tag-securite","editors-jurgen-hoffman"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bithumb, Upbit, Korbit et Coinone se distancent des plus petits rivaux<\/title>\n<meta name=\"description\" content=\"Les quatre grands exchanges surnomm&eacute;s &laquo;big four&raquo;, compos&eacute;s des leaders du march&eacute; 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