{"id":10760,"date":"2026-09-17T21:26:27","date_gmt":"2026-09-18T01:26:27","guid":{"rendered":"https:\/\/hostingdiscussion.com\/news\/?p=10760"},"modified":"2026-09-17T21:26:27","modified_gmt":"2026-09-18T01:26:27","slug":"sk-telecom-picks-f5-over-building-its-own-ai-cloud-defenses","status":"publish","type":"post","link":"https:\/\/hostingdiscussion.com\/news\/sk-telecom-picks-f5-over-building-its-own-ai-cloud-defenses\/","title":{"rendered":"SK Telecom picks F5 over building its own AI cloud defenses"},"content":{"rendered":"<p dir=\"ltr\">South Korea&#8217;s three biggest telecoms are all racing to secure their AI cloud businesses right now, and each one picked a different way to do it. <a href=\"https:\/\/www.sktelecom.com\/index_en.html\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">SK Telecom<\/a> went overseas. LG Uplus, meanwhile, bought local. KT, for its part, decided to build it themselves, at a cost of 1 trillion won.<\/p>\n<p dir=\"ltr\">SK Telecom announced its move on September 16, partnering with <a href=\"https:\/\/hostingdiscussion.com\/news\/f5-patches-critical-nginx-vulnerability-that-could-crash-web-server-processes\/\">F5<\/a>, the Seattle-based security company, to strengthen security across its growing AI cloud business. The telecom will act as both reseller and managed service provider for F5&#8217;s products, thereby becoming the first MSP in Korea authorized to work with <a href=\"https:\/\/www.f5.com\/products\/distributed-cloud-services\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">F5 Distributed Cloud<\/a>, the company&#8217;s cloud-based security platform. That role means SK Telecom will build and continuously manage the security layer sitting underneath customers&#8217; AI cloud environments, rather than simply reselling someone else&#8217;s software.<\/p>\n<p dir=\"ltr\">The deal covers web application firewall protection, API security, DDoS mitigation, and bot defense, all aimed at securing AI workloads running across distributed infrastructure. F5 isn&#8217;t small, either, more than 80% of Fortune Global 500 companies reportedly use its technology, and the timing lines up neatly. F5 also opened a new point of presence in Korea on September 14, built to process traffic from applications spread across cloud, on-premises, and edge environments, thereby cutting latency and keeping security policy consistent as AI cloud workloads shift between locations.<\/p>\n<p dir=\"ltr\">What stands out, though, is that <a href=\"https:\/\/hostingdiscussion.com\/news\/sk-telecom-nvidia-team-up-for-south-koreas-own-gigawatt-scale-ai-cloud-infrastructure\/\">SK Telecom<\/a> picked a foreign vendor over a domestic one for a core piece of its AI cloud strategy, without saying whether it seriously weighed Korean alternatives first. That lands at an odd moment. Korea&#8217;s Ministry of Science and ICT and KISA have both flagged concern about overseas security firms dominating the domestic market, largely because those firms offer more integrated platforms than what&#8217;s typically available locally. In response, the government has pushed Korean security companies to build similar integrated platforms of their own.<\/p>\n<p dir=\"ltr\">Its rivals, however, took different routes, even as all three converge on the same priority: protecting the infrastructure behind their AI cloud ambitions. LG Uplus, for instance, acquired PAGO Networks last month, a Korean managed detection and response specialist, choosing instead to bring threat detection in-house. KT, similarly, is investing 1 trillion won over five years into its own zero-trust framework, AI-driven monitoring, and encryption systems supporting its AI cloud operations.<\/p>\n<p dir=\"ltr\">Three companies, three strategies, and ultimately, Korea&#8217;s AI cloud security market is about to find out which one actually holds up.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>South Korea&#8217;s three biggest telecoms are all racing to secure their AI cloud businesses right now, and each one picked a different way to do it. SK Telecom went overseas. LG Uplus, meanwhile, bought local. KT, for its part, decided to build it themselves, at a cost of 1 trillion won. SK Telecom announced its [&hellip;]<\/p>\n","protected":false},"author":20624,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[6029,4329,8136,8137,8138,4266],"class_list":["post-10760","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-ai-cloud-security","tag-f5","tag-f5-distributed-cloud","tag-korean-telecom-cybersecurity","tag-managed-security-service","tag-sk-telecom"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SK Telecom picks F5 over building its own AI cloud defenses - Web Hosting 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:\/\/hostingdiscussion.com\/news\/sk-telecom-picks-f5-over-building-its-own-ai-cloud-defenses\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SK Telecom picks F5 over building its own AI cloud defenses - Web Hosting News\" \/>\n<meta property=\"og:description\" content=\"South Korea&#8217;s three biggest telecoms are all racing to secure their AI cloud businesses right now, and each one picked a different way to do it. SK Telecom went overseas. LG Uplus, meanwhile, bought local. KT, for its part, decided to build it themselves, at a cost of 1 trillion won. 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SK Telecom went overseas. LG Uplus, meanwhile, bought local. KT, for its part, decided to build it themselves, at a cost of 1 trillion won. 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