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  • digii.co.kr/2021/10/28/%ec%9d%8c%ec%95%85-%ec%95%b1-%ec%8b%9c%ec%9e%a5-%ec%84%b1%ec%9e%a5-%ec%a1%b0%ec%82%ac-2021-2025-%eb%85%84-%ec%b5%9c%ea%b3%a0-%ea%b5%ad%ea%b0%80-%eb%8d%b0%ec%9d%b4%ed%84%b0-%ea%b3%b5%ec%9c%a0/ (port 80)