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SSenStone, a leading authentication security provider, announced that its OTAC (One-Time Authentication Code) technology is being implemented by Korea Water Resources Corporation (K-water) to strengthen security for water facility control systems. This represents the first real-world application of IEC 62443-compliant Identification and Authentication Control in critical infrastructure.<\/p>\n
The project delivers the OTAC Trusted Access Gateway (TAG), a dynamic one-time code authentication solution that protects PLCs, HMIs, RTUs, DCS, and SCADA endpoints without requiring legacy device replacement. By generating unique offline authentication codes via pre-registered media such as smartphones or display cards, TAG blocks unauthorized access at the source and creates secure audit logs for compliance.<\/p>\n
Amid growing cyberattacks on water facilities worldwide — including recent incidents in Norway and Poland — this project demonstrates how proactive endpoint authentication can eliminate vulnerabilities in fixed-password systems and prevent unauthorized manipulation of critical infrastructure.<\/p>\n
The initiative also aligns with national security guidelines in Korea and sets a reference model for global critical infrastructure operators. swIDch, SSenStone’s global headquarters in London, will play a key role in scaling this technology to international markets.<\/p>\n
Chang-Hun Yoo, CEO of SSenStone and swIDch, said: “Recent attacks on water facilities in Europe remind us that OT endpoint security is no longer optional. This collaboration with K-water represents a significant step toward securing critical national infrastructure, and we are committed to bringing our trusted technology to safeguard essential systems worldwide.”<\/p>\n
Media Contact<\/span> SSenStone, a leading authentication security provider, announced that its OTAC (One-Time Authentication Code) technology is being implemented by Korea Water Resources Corporation (K-water) to strengthen security for water facility control<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/posts\/557022"}],"collection":[{"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/comments?post=557022"}],"version-history":[{"count":0,"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/posts\/557022\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/media?parent=557022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/categories?post=557022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/tags?post=557022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Company Name:<\/strong> SSenStone
Contact Person:<\/strong> Jerome Kwon
Email:<\/strong> Send Email<\/a>
Country:<\/strong> South Korea
Website:<\/strong> https:\/\/www.ssenstone.com\/<\/a><\/p>\n<\/p>\n","protected":false},"excerpt":{"rendered":"