{"id":25643,"date":"2025-12-19T11:36:49","date_gmt":"2025-12-19T11:36:49","guid":{"rendered":"https:\/\/itbusinesstoday.com\/?p=25643"},"modified":"2025-12-19T11:36:49","modified_gmt":"2025-12-19T11:36:49","slug":"mitsubishi-ufj-bank-adopts-private-ai-to-unlock-generative-ai-while-strengthening-data-security","status":"publish","type":"post","link":"https:\/\/itbusinesstoday.com\/ja\/tech\/cybersecurity\/mitsubishi-ufj-bank-adopts-private-ai-to-unlock-generative-ai-while-strengthening-data-security\/","title":{"rendered":"\u4e09\u83f1UFJ\u9280\u884c\u304c\u300c\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8AI\u300d\u3092\u5c0e\u5165\u3001\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u3068\u3068\u3082\u306b\u751f\u6210\u578bAI\u3092\u5b9f\u73fe"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><p>Mitsubishi UFJ Bank has made a big move for secure, large-scale generative AI. They&rsquo;ve chosen a data anonymization solution from Private AI for their OCEAN platform. Japan&rsquo;s top financial institutions are embracing AI, as shown by the announcement on December 18. They are also keeping strict standards for data protection and governance.<\/p><p>The adoption addresses a major issue in today&rsquo;s banking: handling vast amounts of unstructured data.<\/p><p>\u3053\u308c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p><ul>\n<li>\u96fb\u5b50\u30e1\u30fc\u30eb<\/li>\n<li>\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306e\u9332\u97f3<\/li>\n<li>\u793e\u5185\u8cc7\u6599<\/li>\n<li>PDF<\/li>\n<li>\u30c1\u30e3\u30c3\u30c8\u30ed\u30b0<\/li>\n<\/ul><p>\u76ee\u6a19\u306f\u3053\u308c\u3092\u5b89\u5168\u306b\u884c\u3046\u3053\u3068\u3067\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u500b\u4eba\u60c5\u5831\u3084\u6a5f\u5bc6\u60c5\u5831\u3092\u4fdd\u8b77\u3057\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002. <a href=\"https:\/\/www.bk.mufg.jp\/global\/\" data-no-translation=\"\">Mitsubishi UFJ Bank<\/a> now uses Private AI&rsquo;s anonymization technology. This lets them detect and hide personal data automatically. They do this before any analysis or use by generative AI systems.<\/p><h3><strong>\u3053\u308c\u304c\u91cd\u8981\u306a\u7406\u7531\u30b8\u30a7\u30cd\u30ec\u30fc\u30c6\u30a3\u30d6AI\u3068\u91d1\u878d\u30b0\u30ec\u30fc\u30c9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u878d\u5408<\/strong><\/h3><p>\u30b8\u30a7\u30cd\u30ec\u30fc\u30c6\u30a3\u30d6AI\u306f\u73fe\u5728\u3001\u4e16\u754c\u4e2d\u306e\u9280\u884c\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u7126\u70b9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p><p>\u305d\u308c\u306f\u6b21\u306e\u3088\u3046\u306a\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\uff1a<\/p><ul>\n<li>\u751f\u7523\u6027\u306e\u5411\u4e0a<\/li>\n<li>\u9867\u5ba2\u30b5\u30fc\u30d3\u30b9\u306e\u5411\u4e0a<\/li>\n<li>\u4e0d\u6b63\u691c\u77e5\u306e\u5f37\u5316<\/li>\n<li>\u3088\u308a\u30b9\u30de\u30fc\u30c8\u306a\u610f\u601d\u6c7a\u5b9a<\/li>\n<\/ul><p>\u91d1\u878d\u6a5f\u95a2\u306f\u3001\u4ed6\u306e\u591a\u304f\u306e\u696d\u754c\u3088\u308a\u3082\u53b3\u3057\u3044\u30eb\u30fc\u30eb\u3068\u30ac\u30d0\u30ca\u30f3\u30b9\u306b\u5f93\u308f\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u500b\u4eba\u60c5\u5831\u306e\u4fdd\u8b77\u3001\u30c7\u30fc\u30bf\u30ec\u30b8\u30c7\u30f3\u30b7\u30fc\u306e\u78ba\u4fdd\u3001\u76e3\u67fb\u53ef\u80fd\u6027\u306e\u7dad\u6301\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u4fe1\u983c\u3092\u7bc9\u304d\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p><p>Private AI&rsquo;s solution is designed specifically for such environments. Founded in 2019, this Toronto company specializes in privacy and machine learning. They made special algorithms. These can anonymize over 50 kinds of personally identifiable information (PII) in 52 languages. Mitsubishi UFJ Bank relies on technology that works in real time. It operates in a closed, on-premise environment. This setup ensures that sensitive data stays safe and is never sent to external cloud services.<\/p><p>This architecture helps the bank advance with generative AI and analytics. It also keeps OCEAN&rsquo;s strict governance framework intact. It also lowers the risk of data leakage. This is a big worry as AI models are used more in key operations.<\/p><h4><strong>\u3053\u3061\u3089\u3082\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\uff1a <a class=\"p-url\" href=\"https:\/\/itbusinesstoday.com\/ja\/tech\/cybersecurity\/gmo-cybersecurity-rapidly-updates-asm-tool-to-detect-critical-react-js-react2shell-vulnerability-strengthening-japans-cyber-defenses\/\" rel=\"bookmark\">GMO Cybersecurity Rapidly Updates ASM Tool to Detect Critical React.js &lsquo;React2Shell&rsquo; Vulnerability, Strengthening Japan&rsquo;s Cyber Defenses<\/a><\/strong><\/h4><h3><strong>\u975e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u4fa1\u5024\u3092\u89e3\u304d\u653e\u3064<\/strong><\/h3><p>Unstructured data has often been underused in financial institutions. This is mainly because it&rsquo;s tough to handle personal information found in free text and audio safely. Mitsubishi UFJ Bank uses Private AI&rsquo;s technology. It helps them find and anonymize sensitive information automatically. This includes names, addresses, phone numbers, account numbers, and insurance card details. The accuracy of this process is backed by thorough technical testing.<\/p><p>\u3053\u308c\u306b\u3088\u308a\u3001\u3044\u304f\u3064\u304b\u306e\u65b0\u3057\u3044\u6a5f\u80fd\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002\u307e\u305a\u3001\u975e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u306b\u30ea\u30f3\u30af\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u69cb\u9020\u5316\u30bd\u30fc\u30b9\u3068\u975e\u69cb\u9020\u5316\u30bd\u30fc\u30b9\u306e\u4e21\u65b9\u3092\u4e00\u7dd2\u306b\u5206\u6790\u3067\u304d\u307e\u3059\u3002\u751f\u6210AI\u30e2\u30c7\u30eb\u306f\u3001\u533f\u540d\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3057\u305f\u308a\u3001\u4f7f\u7528\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u8981\u7d04\u3001\u793e\u5185\u306e\u77e5\u8b58\u767a\u898b\u3001\u4f1a\u8a71AI\u306a\u3069\u306e\u30bf\u30b9\u30af\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3082\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002.<\/p><p>\u672c\u683c\u7684\u306a\u63a1\u7528\u306b\u5148\u7acb\u3061\u3001\u540c\u884c\u306f\u5b9f\u969b\u306e\u30d3\u30b8\u30cd\u30b9\u30c7\u30fc\u30bf\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3057\u305f\u3002\u533f\u540d\u5316\u304c\u30cb\u30fc\u30ba\u306b\u9069\u5408\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u306f\u91d1\u878d\u30bb\u30af\u30bf\u30fc\u306e\u6a5f\u5bc6\u60c5\u5831\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3057\u305f\u3002.<\/p><h3><strong>Impact on Japan&rsquo;s Tech and Financial Services Industry<\/strong><\/h3><h4><strong>\u5b89\u5168\u306aAI\u5c0e\u5165\u306e\u305f\u3081\u306e\u9752\u5199\u771f\u306e\u8a2d\u5b9a<\/strong><\/h4><p>Mitsubishi UFJ Bank&rsquo;s choice sends a clear signal to the wider Japanese market. AI innovation and data security can go hand in hand, even in strict industries. Other banks, insurers, and financial firms may see this as a model. It shows how to balance generative AI use with compliance and risk management.<\/p><h4><strong>\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u6280\u8853\u306e\u9700\u8981\u62e1\u5927<\/strong><\/h4><p>AI\u30a2\u30ca\u30ea\u30c6\u30a3\u30af\u30b9\u304c\u6210\u9577\u3059\u308b\u306b\u3064\u308c\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u5f37\u5316\u6280\u8853\uff08PET\uff09\u306e\u5fc5\u8981\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u533f\u540d\u5316\u3001\u30c8\u30fc\u30af\u30f3\u5316\u3001\u73fe\u5834\u3067\u306e\u5b89\u5168\u306aAI\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u306e\u30c4\u30fc\u30eb\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u65e5\u672c\u306e\u6280\u8853\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u9580\u6238\u304c\u958b\u304b\u308c\u307e\u3059\u3002\u56fd\u5185\u4f01\u696d\u3082\u30b0\u30ed\u30fc\u30d0\u30eb\u4f01\u696d\u3082\u6069\u6075\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u3001\u30c7\u30fc\u30bf\u30ac\u30d0\u30ca\u30f3\u30b9\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30baAI\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u306b\u643a\u308f\u308b\u4f01\u696d\u306b\u3068\u3063\u3066\u306f\u305d\u3046\u3067\u3059\u3002.<\/p><h4><strong>Strengthening Japan&rsquo;s Position in Responsible AI<\/strong><\/h4><p>Japan has always focused on &ldquo;human-centric&rdquo; and reliable AI. Deployments like this show how advanced AI can be used responsibly in real-world, important settings. This might affect regulatory talks. It could also promote broader use of best practices in different industries.<\/p><h3><strong>\u3088\u308a\u5e83\u7bc4\u306a\u30d3\u30b8\u30cd\u30b9\u3078\u306e\u5f71\u97ff<\/strong><\/h3><p>\u65e5\u672c\u306e\u4f01\u696d\u3001\u7279\u306b\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u9867\u5ba2\u30c7\u30fc\u30bf\u3092\u6271\u3046\u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u305d\u306e\u5f71\u97ff\u306f\u9280\u884c\u696d\u52d9\u3060\u3051\u306b\u3068\u3069\u307e\u308a\u307e\u305b\u3093\u3002\u975e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u826f\u3044\u6d1e\u5bdf\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8fc5\u901f\u306a\u610f\u601d\u6c7a\u5b9a\u306b\u3064\u306a\u304c\u308a\u3001\u751f\u7523\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306f\u5fdc\u5bfe\u54c1\u8cea\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ea\u30b9\u30af\u30c1\u30fc\u30e0\u306f\u4e0d\u6b63\u884c\u70ba\u306e\u691c\u51fa\u3092\u6539\u5584\u3067\u304d\u307e\u3059\u3002\u7d44\u7e54\u306f\u6a5f\u5bc6\u60c5\u5831\u3092\u4fdd\u8b77\u3057\u306a\u304c\u3089\u3001\u793e\u5185\u306e\u77e5\u8b58\u3092\u3088\u308a\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p><p>\u4e09\u83f1UFJ\u9280\u884c\u306f\u3001\u3053\u306e\u6280\u8853\u3092OCEAN\u4ee5\u5916\u306b\u3082\u62e1\u5927\u3057\u3066\u3044\u304f\u4e88\u5b9a\u3067\u3059\u3002.<\/p><p>\u5f7c\u3089\u306f\u305d\u308c\u3092\u4f55\u306b\u4f7f\u3046\u3064\u3082\u308a\u306a\u3093\u3067\u3059\u304b\uff1f<\/p><ul>\n<li>\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306e\u6700\u9069\u5316<\/li>\n<li>\u4e0d\u6b63\u884c\u70ba\u3068\u30ea\u30b9\u30af\u7ba1\u7406<\/li>\n<li>\u4f01\u696d\u77e5\u8b58\u306e\u5411\u4e0a<\/li>\n<\/ul><p>\u3053\u308c\u3089\u306e\u53d6\u308a\u7d44\u307f\u306f\u3001\u65b0\u3057\u3044\u30c7\u30fc\u30bf\u30a4\u30f3\u30d5\u30e9\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3001AI\u306b\u3088\u308b\u52b9\u7387\u5316\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002.<\/p><h3><strong>\u7d50\u8ad6<\/strong><\/h3><p>Mitsubishi UFJ Bank&rsquo;s adoption of Private AI is a key moment for Japan&rsquo;s fintech scene. The bank has removed a key barrier to using generative AI. It did this by enabling high-precision anonymization of unstructured data in a secure, on-premise setting.<\/p><p>Japan&rsquo;s tech industry is highlighting the need for privacy-first AI. This move sets a standard for responsible innovation. For businesses, it shows how to use AI effectively. This approach helps maintain trust, ensure compliance, and build long-term resilience in a data-driven economy.<\/p><p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Mitsubishi UFJ Bank has made a big move for secure, large-scale generative AI. They&rsquo;ve chosen a data anonymization solution from Private AI for their OCEAN platform. Japan&rsquo;s top financial institutions are embracing AI, as shown by the announcement on December 18. They are also keeping strict standards for data protection and governance.The adoption addresses a major issue in today&rsquo;s banking: handling vast amounts of unstructured data.This includes: Emails Call center recordings Internal documents PDFs Chat logs The goal is to do this safely. We want to protect sensitive personal and confidential information. Mitsubishi UFJ Bank now uses Private AI&rsquo;s anonymization technology. This lets them detect and hide personal data automatically. [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":25609,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[184,8098,85],"tags":[10032,10035,110,10031,10033,105,1757,106,10034],"ppma_author":[572],"class_list":["post-25643","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cybersecurity","category-news-articles","category-tech","tag-call-center-recordings","tag-chat-logs","tag-cybersecurity","tag-emails","tag-internal-documents","tag-itbusinesstoday","tag-mitsubishi-ufj-bank","tag-news","tag-pdfs"],"yoast_head":"<!-- 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