ȸ ӿ ʺ ϴ ȸ ȳϽʴϱ? ƿ , ϰ ֽϴ.츮 ȸ 1986, ITо Ҹ ٸ ѹα ù ̷ ȸԵ ó 1,500 ȸ 2,800 CISAհڸ ǻ ȸ Ͽϴ. ȸ Ͻ ӿ Ϻ ϰ, ȸ ȸ Ȯϰ ӿ(̻, )μ ȸ Ͻ ȸ ð մϴ.ڱ ڽ Ͽ 츮 ȸ ִ ȸ̽ø մϴ.ִ ȸԵ Ź帳ϴ.մϴ. : ӿ(̻ ) 1. .(Ŭ)
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