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  • digii.co.kr/2021/10/29/%ec%a0%84%ec%9e%90%ea%b8%b0-%ec%8a%a4%ed%83%80%ed%84%b0-%ec%8b%9c%ec%9e%a5-2021-2027-%eb%85%84-%ec%8b%9c%ec%9e%a5-%ea%b0%9c%eb%b0%9c-%ec%98%88%ec%83%81-%ec%8b%9c%ec%9e%a5-%ea%b0%9c%eb%b0%9c/ (port 80)