{"id":38303,"date":"2024-11-01T16:41:02","date_gmt":"2024-11-01T16:41:02","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=38303"},"modified":"2024-11-26T06:44:41","modified_gmt":"2024-11-26T06:44:41","slug":"%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-%ec%84%a4%ec%a0%95-%eb%b0%8f-%ea%b4%80%eb%a6%ac-%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-%ed%8a%b8%eb%9e%98%ed%94%bd-%eb%aa%a8%eb%8b%88%ed%84%b0%eb%a7%81-%eb%b0%8f","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/38303\/","title":{"rendered":"\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac, \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uad00\ub9ac \ub3c4\uad6c (Wireshark, Netstat \ub4f1)"},"content":{"rendered":"<p><body><\/p>\n<p>\uc624\ub298\ub0a0\uc758 \ub514\uc9c0\ud138 \uc2dc\ub300\uc5d0\uc11c\ub294 \ud6a8\uacfc\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uacfc \uad00\ub9ac\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\ub294 \uae30\uc5c5\uc758 \ubaa8\ub4e0 IT \uc778\ud504\ub77c\uc758 \uadfc\ubcf8\uc801\uc778 \ud1a0\ub300\uc774\uba70, \ub370\uc774\ud130 \uc804\uc1a1\uacfc \ud1b5\uc2e0\uc744 \uc704\ud55c \ud544\uc218 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac, \uadf8\ub9ac\uace0 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uae30 \uc704\ud55c \uc5ec\ub7ec \ub3c4\uad6c\uc5d0 \ub300\ud574 \uc0c1\uc138\ud788 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>1. \ub124\ud2b8\uc6cc\ud06c \uc124\uc815<\/h2>\n<p>\ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uc740 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\uac00 \uc11c\ub85c \uadf8\ub9ac\uace0 \uc678\ubd80\uc640 \ud1b5\uc2e0\ud560 \uc218 \uc788\ub3c4\ub85d \uad6c\uc131\ud558\ub294 \uc791\uc5c5\uc785\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c IP \uc8fc\uc18c, \uc11c\ube0c\ub137 \ub9c8\uc2a4\ud06c, \uac8c\uc774\ud2b8\uc6e8\uc774, DNS \uc11c\ubc84 \uc8fc\uc18c \ub4f1\uc744 \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\ub4e4\uc740 \uc11c\ub85c \uc5f0\uacb0\ub41c \uc7a5\uce58\ub4e4\uc774 \uc5b4\ub5bb\uac8c \ub370\uc774\ud130\ub97c \uc1a1\uc218\uc2e0\ud558\ub294\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<h3>1.1 IP \uc8fc\uc18c<\/h3>\n<p>IP \uc8fc\uc18c\ub294 \uc778\ud130\ub137\uc5d0 \uc5f0\uacb0\ub41c \uc7a5\uce58\uc5d0 \ud560\ub2f9\ub418\ub294 \uace0\uc720\ud55c \uc8fc\uc18c\uc785\ub2c8\ub2e4. IPv4\uc640 IPv6 \ub450 \uac00\uc9c0 \ubc84\uc804\uc774 \uc788\uc73c\uba70, 32\ube44\ud2b8\uc640 128\ube44\ud2b8 \ud615\uc2dd\uc73c\ub85c \uac01\uac01 \ud45c\ud604\ub429\ub2c8\ub2e4.<\/p>\n<h3>1.2 \uc11c\ube0c\ub137 \ub9c8\uc2a4\ud06c<\/h3>\n<p>\uc11c\ube0c\ub137 \ub9c8\uc2a4\ud06c\ub294 IP \uc8fc\uc18c\uc758 \ub124\ud2b8\uc6cc\ud06c \ubd80\ubd84\uacfc \ud638\uc2a4\ud2b8 \ubd80\ubd84\uc744 \uad6c\ubd84\ud558\uae30 \uc704\ud55c \ube44\ud2b8\ub9c8\uc2a4\ud06c\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc11c\ube0c\ub137 \ub9c8\uc2a4\ud06c 255.255.255.0\uc740 \uccab 24\ube44\ud2b8\ub97c \ub124\ud2b8\uc6cc\ud06c \uc8fc\uc18c\ub85c, \ub098\uba38\uc9c0 8\ube44\ud2b8\ub97c \ud638\uc2a4\ud2b8 \uc8fc\uc18c\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3>1.3 \uac8c\uc774\ud2b8\uc6e8\uc774<\/h3>\n<p>\uac8c\uc774\ud2b8\uc6e8\uc774\ub294 \ub2e4\ub978 \ub124\ud2b8\uc6cc\ud06c\ub85c\uc758 \uacbd\ub85c\ub97c \uc81c\uacf5\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub77c\uc6b0\ud130\uac00 \uc774 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uba70, \uc678\ubd80 \uc778\ud130\ub137\uacfc \uc5f0\uacb0\ud558\ub294 \ub370 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>1.4 DNS \uc11c\ubc84<\/h3>\n<p>DNS(Domain Name System) \uc11c\ubc84\ub294 \ub3c4\uba54\uc778 \uc774\ub984\uc744 IP \uc8fc\uc18c\ub85c \ubcc0\ud658\ud574 \uc8fc\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 www.example.com\uc744 \uc785\ub825\ud558\uba74, DNS \uc11c\ubc84\ub294 \ud574\ub2f9 \ub3c4\uba54\uc778\uc5d0 \uc5f0\uacb0\ub41c IP \uc8fc\uc18c\ub97c \ubc18\ud658\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<h3>1.5 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \uc608\uc81c<\/h3>\n<p>\uc544\ub798\ub294 Linux\uc5d0\uc11c \ub124\ud2b8\uc6cc\ud06c \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc124\uc815\ud558\uae30 \uc704\ud55c \uc608\uc81c\uc785\ub2c8\ub2e4.<\/p>\n<pre><code>sudo ip addr add 192.168.1.10\/24 dev eth0\nsudo ip route add default via 192.168.1.1\necho \"nameserver 8.8.8.8\" | sudo tee \/etc\/resolv.conf<\/code><\/pre>\n<h2>2. \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac<\/h2>\n<p>\ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\ub780 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\uace0, \ubcf4\uc548 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uba70, \uc0ac\uc6a9\uc790\uc758 \uc694\uad6c\ub97c \ucda9\uc871\ud558\uae30 \uc704\ud55c \ud65c\ub3d9\uc785\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc5d0\ub294 \ud3ec\ud2b8 \uad00\ub9ac, \uc0ac\uc6a9\uc790 \uad00\ub9ac, \ubcf4\uc548 \uad00\ub9ac, \ud2b8\ub798\ud53d \uad00\ub9ac \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<h3>2.1 \ud3ec\ud2b8 \uad00\ub9ac<\/h3>\n<p>\ub124\ud2b8\uc6cc\ud06c \ud3ec\ud2b8\ub294 \uc7a5\uce58 \uac04\uc758 \ub370\uc774\ud130 \uc804\uc1a1 \uc9c0\uc810\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \uad00\ub9ac\uc790\ub294 \uac01 \ud3ec\ud2b8\uac00 \uc5b4\ub5a4 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud560\uc9c0\ub97c \uacb0\uc815\ud558\uace0, \ud544\uc694\uc5d0 \ub530\ub77c \ud3ec\ud2b8\ub97c \uc5f4\uac70\ub098 \ub2eb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>2.2 \uc0ac\uc6a9\uc790 \uad00\ub9ac<\/h3>\n<p>\ub124\ud2b8\uc6cc\ud06c \uc0ac\uc6a9\uc790 \uad00\ub9ac\uc5d0\ub294 \uac01 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc801\uc808\ud55c \uc811\uadfc \uad8c\ud55c\uc744 \ubd80\uc5ec\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uacc4\uc815 \uc0dd\uc131, \uc0ad\uc81c \ubc0f \uad8c\ud55c \ubcc0\uacbd\uc744 \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c\uc758 \ubcf4\uc548\uc744 \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>2.3 \ubcf4\uc548 \uad00\ub9ac<\/h3>\n<p>\ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548 \uad00\ub9ac\ub294 \ubc29\ud654\ubcbd, VPN, IDS\/IPS \uc2dc\uc2a4\ud15c \ub4f1\uc744 \ud1b5\ud574 \uad6c\ud604\ub429\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\uc758 \uc704\ud5d8 \uc694\uc18c\ub97c \uc2dd\ubcc4\ud558\uace0 \uc774\uc5d0 \ub300\uc751\ud558\uae30 \uc704\ud55c \uc804\ub7b5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>2.4 \ud2b8\ub798\ud53d \uad00\ub9ac<\/h3>\n<p>\ud2b8\ub798\ud53d \uad00\ub9ac\ub294 \ub370\uc774\ud130 \ud750\ub984\uc744 \ucd5c\uc801\ud654\ud558\uace0, \ub300\uc5ed\ud3ed\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4. QoS(Quality of Service) \uc124\uc815\uc744 \ud1b5\ud574 \uc911\uc694 \ud2b8\ub798\ud53d\uc744 \uc6b0\uc120\uc2dc \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>3. \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c<\/h2>\n<p>\ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \uac83\uc740 \uc131\ub2a5\uc744 \ubd84\uc11d\ud558\uace0 \ubcf4\uc548 \uc704\ud611\uc744 \ud0d0\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ub3c4\uad6c\uc5d0\ub294 Wireshark\uc640 Netstat\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>3.1 Wireshark<\/h3>\n<p>Wireshark\ub294 \uc2e4\uc2dc\uac04\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c \ud328\ud0b7\uc744 \ucea1\ucc98\ud558\uace0 \ubd84\uc11d\ud560 \uc218 \uc788\ub294 \uc624\ud508 \uc18c\uc2a4 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uad00\ub828 \ubb38\uc81c\ub97c \uc9c4\ub2e8\ud558\uace0 \ud328\ud0b7\uc758 \ud750\ub984\uc744 \uc2dc\uac01\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>Wireshark \uc124\uce58<\/h3>\n<p>Wireshark\ub294 Windows, macOS, Linux\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uac01 \ud50c\ub7ab\ud3fc\ubcc4\ub85c \uc124\uce58 \ubc29\ubc95\uc774 \uc57d\uac04 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<pre><code># Ubuntu\uc5d0 Wireshark \uc124\uce58\nsudo apt update\nsudo apt install wireshark<\/code><\/pre>\n<p>\uc124\uce58 \ud6c4, \ucc98\uc74c \uc2e4\ud589\ud558\uba74, \ud328\ud0b7\uc744 \ucea1\ucc98\ud560 \uc218 \uc788\ub294 \uad8c\ud55c\uc744 \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>Wireshark \uc0ac\uc6a9 \uc608\uc81c<\/h3>\n<p>Wireshark\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code>1. Wireshark\ub97c \uc2e4\ud589\ud569\ub2c8\ub2e4.\n2. \uc801\uc808\ud55c \ub124\ud2b8\uc6cc\ud06c \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4.\n3. \ucea1\ucc98\ub97c \uc2dc\uc791\ud569\ub2c8\ub2e4.\n4. \ud328\ud0b7 \ub9ac\uc2a4\ud2b8\uc5d0\uc11c \ubd84\uc11d\ud558\uace0\uc790 \ud558\ub294 \ud328\ud0b7\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/code><\/pre>\n<h3>3.2 Netstat<\/h3>\n<p>Netstat\ub294 \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0, \ub77c\uc6b0\ud305 \ud14c\uc774\ube14 \ub4f1\uc744 \ud45c\uc2dc\ud558\ub294 CLI \ub3c4\uad6c\uc785\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uc0c1\ud0dc\ub97c \uac04\ub2e8\ud558\uac8c \uc870\ud68c\ud560 \uc218 \uc788\uc73c\uba70 \uc8fc\ub85c \uc2dc\uc2a4\ud15c \uad00\ub9ac\uc790\uac00 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3>Netstat \uc0ac\uc6a9 \uc608\uc81c<\/h3>\n<p>\ub2e4\uc74c\uc740 Netstat\ub97c \uc0ac\uc6a9\ud558\ub294 \uac04\ub2e8\ud55c \uc608\uc81c\uc785\ub2c8\ub2e4.<\/p>\n<pre><code># \ubaa8\ub4e0 \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0 \ubc0f \ub9ac\uc2a4\ub2dd \ud3ec\ud2b8 \ucd9c\ub825\nnetstat -an<\/code><\/pre>\n<p>\ub610\ud55c, \ud2b9\uc815 \ud504\ub85c\uc138\uc2a4\uc5d0 \ub300\ud55c \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\uc744 \ubcf4\ub824\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \uba85\ub839\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code># \ud2b9\uc815 \ud504\ub85c\uc138\uc2a4\uc5d0 \ub300\ud55c \uc5f0\uacb0 \uc870\ud68c\nnetstat -anp | grep [\ud504\ub85c\uc138\uc2a4 ID]<\/code><\/pre>\n<h2>4. \uacb0\ub860<\/h2>\n<p>\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac\ub294 \uae30\uc5c5\uc758 IT \uc778\ud504\ub77c\uc758 \uae30\ubcf8\uc801\uc778 \uc694\uc18c\ub85c, \uc62c\ubc14\ub978 \uc124\uc815\uc774 \uc131\ub2a5\uacfc \ubcf4\uc548 \ubaa8\ub450\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. Wireshark\uc640 Netstat\uc640 \uac19\uc740 \ub3c4\uad6c\ub4e4\uc740 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uad00\ub9ac\ud558\ub294 \ub370 \uc788\uc5b4 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c4\uad6c\ub4e4\uc744 \ud65c\uc6a9\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c\ub97c \ucd5c\ub300\ud55c \ucd5c\uc801\ud654\ud558\uace0 \uc548\uc804\ud558\uac8c \uc720\uc9c0\ud558\ub294 \ubc29\ubc95\uc744 \uc775\ud788\uba74, \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc5d0 \ud070 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3>5. \ucc38\uace0 \uc790\ub8cc<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.wireshark.org\/\" target=\"_blank\" rel=\"noopener\">Wireshark \uacf5\uc2dd \uc6f9\uc0ac\uc774\ud2b8<\/a><\/li>\n<li><a href=\"https:\/\/netstat.org\/\" target=\"_blank\" rel=\"noopener\">Netstat \uacf5\uc2dd \uc6f9\uc0ac\uc774\ud2b8<\/a><\/li>\n<li><a href=\"https:\/\/www.lifewire.com\/netstat-command-818082\" target=\"_blank\" rel=\"noopener\">Netstat \uba85\ub839\uc5b4 \uac00\uc774\ub4dc<\/a><\/li>\n<\/ul>\n<p><\/body><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc624\ub298\ub0a0\uc758 \ub514\uc9c0\ud138 \uc2dc\ub300\uc5d0\uc11c\ub294 \ud6a8\uacfc\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uacfc \uad00\ub9ac\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\ub294 \uae30\uc5c5\uc758 \ubaa8\ub4e0 IT \uc778\ud504\ub77c\uc758 \uadfc\ubcf8\uc801\uc778 \ud1a0\ub300\uc774\uba70, \ub370\uc774\ud130 \uc804\uc1a1\uacfc \ud1b5\uc2e0\uc744 \uc704\ud55c \ud544\uc218 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac, \uadf8\ub9ac\uace0 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uae30 \uc704\ud55c \uc5ec\ub7ec \ub3c4\uad6c\uc5d0 \ub300\ud574 \uc0c1\uc138\ud788 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4. 1. \ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uc740 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\uac00 \uc11c\ub85c \uadf8\ub9ac\uace0 \uc678\ubd80\uc640 \ud1b5\uc2e0\ud560 \uc218 \uc788\ub3c4\ub85d \uad6c\uc131\ud558\ub294 \uc791\uc5c5\uc785\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c IP &hellip; <a href=\"https:\/\/atmokpo.com\/w\/38303\/\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac, \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uad00\ub9ac \ub3c4\uad6c (Wireshark, Netstat \ub4f1)&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[179],"tags":[],"class_list":["post-38303","post","type-post","status-publish","format-standard","hentry","category-179"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac, \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uad00\ub9ac \ub3c4\uad6c (Wireshark, Netstat \ub4f1) - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atmokpo.com\/w\/38303\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac, \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uad00\ub9ac \ub3c4\uad6c (Wireshark, Netstat \ub4f1) - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"og:description\" content=\"\uc624\ub298\ub0a0\uc758 \ub514\uc9c0\ud138 \uc2dc\ub300\uc5d0\uc11c\ub294 \ud6a8\uacfc\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uacfc \uad00\ub9ac\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\ub294 \uae30\uc5c5\uc758 \ubaa8\ub4e0 IT \uc778\ud504\ub77c\uc758 \uadfc\ubcf8\uc801\uc778 \ud1a0\ub300\uc774\uba70, \ub370\uc774\ud130 \uc804\uc1a1\uacfc \ud1b5\uc2e0\uc744 \uc704\ud55c \ud544\uc218 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac, \uadf8\ub9ac\uace0 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uae30 \uc704\ud55c \uc5ec\ub7ec \ub3c4\uad6c\uc5d0 \ub300\ud574 \uc0c1\uc138\ud788 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4. 1. \ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uc740 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\uac00 \uc11c\ub85c \uadf8\ub9ac\uace0 \uc678\ubd80\uc640 \ud1b5\uc2e0\ud560 \uc218 \uc788\ub3c4\ub85d \uad6c\uc131\ud558\ub294 \uc791\uc5c5\uc785\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c IP &hellip; \ub354 \ubcf4\uae30 &quot;\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac, \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uad00\ub9ac \ub3c4\uad6c (Wireshark, Netstat \ub4f1)&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/atmokpo.com\/w\/38303\/\" \/>\n<meta property=\"og:site_name\" content=\"\ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-01T16:41:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-26T06:44:41+00:00\" \/>\n<meta name=\"author\" content=\"root\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bebubo4\" \/>\n<meta name=\"twitter:site\" content=\"@bebubo4\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"root\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/atmokpo.com\/w\/38303\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/atmokpo.com\/w\/38303\/\"},\"author\":{\"name\":\"root\",\"@id\":\"https:\/\/atmokpo.com\/w\/#\/schema\/person\/91b6b3b138fbba0efb4ae64b1abd81d7\"},\"headline\":\"\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac, \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uad00\ub9ac \ub3c4\uad6c (Wireshark, Netstat \ub4f1)\",\"datePublished\":\"2024-11-01T16:41:02+00:00\",\"dateModified\":\"2024-11-26T06:44:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/atmokpo.com\/w\/38303\/\"},\"wordCount\":51,\"publisher\":{\"@id\":\"https:\/\/atmokpo.com\/w\/#organization\"},\"articleSection\":[\"\uc11c\ubc84\uad6c\ucd95\uc6b4\uc601\"],\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/atmokpo.com\/w\/38303\/\",\"url\":\"https:\/\/atmokpo.com\/w\/38303\/\",\"name\":\"\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubc0f \uad00\ub9ac, \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uad00\ub9ac \ub3c4\uad6c (Wireshark, Netstat \ub4f1) - 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