In 2024, the total sales of the information security industry in South Korea reached around **** trillion South Korean won, exceeding the expected growth from the previous year. The information security sector consists of cyber information security as well as physical information security. Of those, physical information security sales constituted the majority of sales, totaling around **** trillion South Korean won.
What has been done at companies to prevent cyberattacks?
Aside from purchasing information security products and services, conducting security training among employees was a common measure against cybersecurity attacks, as almost one in five companies stated to have taken that action. According to the same survey, more than of companies that are members of the Computer Emergency Response Team (CERT) had used cybersecurity inspection services to evaluate the risk at their company.
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KISIA. (November 6, 2025). Total sales of the information security industry in South Korea from 2016 to 2024 (in trillion South Korean won) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 23, 2026, from /statistics/963157/south-korea-information-security-industry-sales/
KISIA. "Total sales of the information security industry in South Korea from 2016 to 2024 (in trillion South Korean won)." Chart. November 6, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 23, 2026. /statistics/963157/south-korea-information-security-industry-sales/
KISIA. (2025). Total sales of the information security industry in South Korea from 2016 to 2024 (in trillion South Korean won). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 23, 2026. /statistics/963157/south-korea-information-security-industry-sales/
KISIA. "Total Sales of The Information Security Industry in South Korea from 2016 to 2024 (in Trillion South Korean Won)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 6 Nov 2025, /statistics/963157/south-korea-information-security-industry-sales/
KISIA, Total sales of the information security industry in South Korea from 2016 to 2024 (in trillion South Korean won) ÌÇÐÄÆÆ½â°æ, /statistics/963157/south-korea-information-security-industry-sales/ (last visited July 23, 2026)
Total sales of the information security industry in South Korea from 2016 to 2024 (in trillion South Korean won) [Graph], KISIA, November 6, 2025. [Online]. Available: /statistics/963157/south-korea-information-security-industry-sales/