{"id":4048,"date":"2025-07-02T11:47:00","date_gmt":"2025-07-02T02:47:00","guid":{"rendered":"https:\/\/pel.sejong.ac.kr\/wordpress\/?p=4048"},"modified":"2025-07-10T11:56:55","modified_gmt":"2025-07-10T02:56:55","slug":"2025%eb%85%84-%ed%95%9c%ea%b5%ad%ec%a0%95%eb%b3%b4%eb%b3%b4%ed%98%b8%ed%95%99%ed%9a%8c-%eb%b6%80%ec%b1%84%eb%84%90%ec%a0%95%eb%b3%b4%eb%b6%84%ec%84%9d-%ea%b2%bd%ec%a7%84%eb%8c%80%ed%9a%8c-%ec%b0%b8","status":"publish","type":"post","link":"https:\/\/pel.sejong.ac.kr\/wordpress\/?p=4048","title":{"rendered":"2025\ub144 \ud55c\uad6d\uc815\ubcf4\ubcf4\ud638\ud559\ud68c \ubd80\ucc44\ub110\uc815\ubcf4\ubd84\uc11d \uacbd\uc9c4\ub300\ud68c \ucc38\uc11d"},"content":{"rendered":"\n<p>2025\ub144 7\uc6d4 2\uc77c(\uc218), \uace0\uc131 \ub378\ud53c\ub178\ub9ac\uc870\ud2b8\uc5d0\uc11c \ud55c\uad6d\uc815\ubcf4\ubcf4\ud638\ud559\ud68c \ubd80\ucc44\ub110\uc815\ubcf4\ubd84\uc11d \uacbd\uc9c4\ub300\ud68c\uac00 \uac1c\ucd5c\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc800\ud76c \uc5f0\uad6c\uc2e4\uc5d0\uc11c\ub294 \uc190\uc6b0\uc601, \uad8c\uc21c\ud64d \ud559\uc0dd\uc774 \ub17c\ubb38\uc744 \ud22c\uace0\ud558\uc5ec \ucc38\uac00\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-4.png\"><img loading=\"lazy\" width=\"960\" height=\"544\" src=\"https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-4-960x544.png\" alt=\"\" class=\"wp-image-4049\" srcset=\"https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-4-960x544.png 960w, https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-4-595x337.png 595w, https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-4-768x435.png 768w, https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-4-300x170.png 300w, https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-4.png 1440w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/a><\/figure>\n\n\n\n<p>\uc190\uc6b0\uc601, \uad8c\uc21c\ud64d \ud559\uc0dd\uc740 Advanced Acoustic Covert Channel Techniques for Air-Gap Evasion: Signal Optimization and Security Implications in Cyber Warfare\ub77c\ub294 \uc81c\ubaa9\uc758 \ub17c\ubb38\uc744 \ud22c\uace0\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-5.png\"><img loading=\"lazy\" src=\"https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-5-960x1205.png\" alt=\"\" class=\"wp-image-4050\" width=\"447\" height=\"560\" srcset=\"https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-5-960x1205.png 960w, https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-5-595x747.png 595w, https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-5-768x964.png 768w, https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-5-239x300.png 239w, https:\/\/pel.sejong.ac.kr\/wordpress\/wp-content\/uploads\/2025\/07\/image-5.png 1147w\" sizes=\"(max-width: 447px) 100vw, 447px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>\uae08\ubc88 \uacbd\uc9c4\ub300\ud68c\uc5d0\uc11c \ub300\ud55c\uc804\uc790\uacf5\ud559\ud68c \ud68c\uc7a5\uc0c1\uc744 \uc218\uc0c1\ud55c \uc190\uc6b0\uc601, \uad8c\uc21c\ud64d \ud559\uc0dd\uc5d0\uac8c \ucd95\ud558\uc758 \ub9d0\uc744 \uc804\ud569\ub2c8\ub2e4! 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