{"id":1331,"date":"2024-11-01T10:39:00","date_gmt":"2024-11-01T03:39:00","guid":{"rendered":"https:\/\/focusnic.com\/blog\/?p=1331"},"modified":"2024-12-19T16:00:02","modified_gmt":"2024-12-19T09:00:02","slug":"proses-three-way-handshake","status":"publish","type":"post","link":"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/","title":{"rendered":"Proses Three-Way Handshake"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Pengertian_Three-Way_Handshake\" >Pengertian Three-Way Handshake<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Tahapan_Three-Way_Handshake\" >Tahapan Three-Way Handshake<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Langkah_1_SYN_Synchronize\" >Langkah 1: SYN (Synchronize)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Langkah_2_SYN-ACK_Synchronize-Acknowledgment\" >Langkah 2: SYN-ACK (Synchronize-Acknowledgment)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Langkah_3_ACK_Acknowledgment\" >Langkah 3: ACK (Acknowledgment)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Parameter_dalam_Three-Way_Handshake\" >Parameter dalam Three-Way Handshake<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Sequence_Number\" >Sequence Number<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Window_Size\" >Window Size<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Mekanisme_Keamanan_dalam_Three-Way_Handshake\" >Mekanisme Keamanan dalam Three-Way Handshake<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#SYN_Flood_Protection\" >SYN Flood Protection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Authentication_Measures\" >Authentication Measures<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Optimalisasi_Three-Way_Handshake\" >Optimalisasi Three-Way Handshake<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#TCP_Fast_Open_TFO\" >TCP Fast Open (TFO)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Performance_Tuning\" >Performance Tuning<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Troubleshooting_Three-Way_Handshake\" >Troubleshooting Three-Way Handshake<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Common_Issues\" >Common Issues<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Diagnostic_Tools\" >Diagnostic Tools<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Implementasi_dalam_Berbagai_Protokol\" >Implementasi dalam Berbagai Protokol<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#HTTPS_Handshake\" >HTTPS Handshake<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#WebSocket_Upgrade\" >WebSocket Upgrade<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Best_Practices_dan_Optimasi\" >Best Practices dan Optimasi<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Network_Configuration\" >Network Configuration<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Security_Measures\" >Security Measures<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/focusnic.com\/blog\/proses-three-way-handshake\/#Kesimpulan\" >Kesimpulan<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pengertian_Three-Way_Handshake\"><\/span><strong>Pengertian Three-Way Handshake<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Three-Way Handshake<\/strong> merupakan proses krusial dalam pembentukan koneksi <strong>TCP (Transmission Control Protocol)<\/strong>. Proses ini memastikan komunikasi yang handal dan terjamin antara dua perangkat dalam jaringan. Melalui serangkaian pertukaran pesan yang terstruktur, kedua perangkat dapat membangun sesi komunikasi yang aman dan terverifikasi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tahapan_Three-Way_Handshake\"><\/span><strong>Tahapan Three-Way Handshake<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Langkah_1_SYN_Synchronize\"><\/span><strong>Langkah 1: SYN (Synchronize)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Dalam tahap pertama, <strong>client<\/strong> mengirimkan paket <strong>SYN<\/strong> ke server dengan karakteristik:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sequence Number<\/strong> (SEQ) acak yang dihasilkan client<\/li>\n\n\n\n<li><strong>Flag SYN<\/strong> diatur ke nilai 1<\/li>\n\n\n\n<li><strong>TCP Header<\/strong> berisi informasi port sumber dan tujuan<\/li>\n\n\n\n<li><strong>Window Size<\/strong> yang menunjukkan kapasitas buffer penerima<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Langkah_2_SYN-ACK_Synchronize-Acknowledgment\"><\/span><strong>Langkah 2: SYN-ACK (Synchronize-Acknowledgment)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Server merespons dengan mengirimkan paket <strong>SYN-ACK<\/strong> yang memiliki komponen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Acknowledgment Number<\/strong> (ACK = SEQ client + 1)<\/li>\n\n\n\n<li><strong>Sequence Number<\/strong> baru yang dihasilkan server<\/li>\n\n\n\n<li><strong>Flag SYN dan ACK<\/strong> diatur ke nilai 1<\/li>\n\n\n\n<li><strong>Window Size<\/strong> server untuk manajemen flow control<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Langkah_3_ACK_Acknowledgment\"><\/span><strong>Langkah 3: ACK (Acknowledgment)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Client menyelesaikan handshake dengan mengirim paket <strong>ACK<\/strong> final:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Acknowledgment Number<\/strong> (ACK = SEQ server + 1)<\/li>\n\n\n\n<li><strong>Sequence Number<\/strong> ditambah satu dari nilai awal<\/li>\n\n\n\n<li><strong>Flag ACK<\/strong> diatur ke nilai 1<\/li>\n\n\n\n<li>Koneksi TCP sekarang terbentuk sepenuhnya<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Parameter_dalam_Three-Way_Handshake\"><\/span><strong>Parameter dalam Three-Way Handshake<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sequence_Number\"><\/span><strong>Sequence Number<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Sequence Number<\/strong> memiliki beberapa karakteristik penting:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dimulai dengan nilai <strong>Initial Sequence Number (ISN)<\/strong><\/li>\n\n\n\n<li>Menggunakan algoritma generasi pseudo-random<\/li>\n\n\n\n<li>Berperan dalam pengurutan paket data<\/li>\n\n\n\n<li>Membantu mendeteksi paket duplikat<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Window_Size\"><\/span><strong>Window Size<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Window Size<\/strong> mengatur aspek-aspek berikut:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Jumlah data yang dapat dikirim sebelum memerlukan acknowledgment<\/li>\n\n\n\n<li>Optimalisasi throughput jaringan<\/li>\n\n\n\n<li>Pencegahan congestion network<\/li>\n\n\n\n<li>Adaptasi terhadap kondisi jaringan<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mekanisme_Keamanan_dalam_Three-Way_Handshake\"><\/span><strong>Mekanisme Keamanan dalam Three-Way Handshake<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SYN_Flood_Protection\"><\/span><strong>SYN Flood Protection<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sistem mengimplementasikan beberapa mekanisme perlindungan:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SYN Cookies<\/strong> untuk mencegah SYN flooding<\/li>\n\n\n\n<li><strong>Backlog Queue<\/strong> management<\/li>\n\n\n\n<li><strong>TCP Fast Open<\/strong> untuk optimasi performa<\/li>\n\n\n\n<li><strong>Rate limiting<\/strong> pada koneksi baru<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Authentication_Measures\"><\/span><strong>Authentication Measures<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Langkah-langkah autentikasi meliputi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Verifikasi alamat IP sumber<\/li>\n\n\n\n<li>Pemeriksaan port number<\/li>\n\n\n\n<li>Validasi sequence number<\/li>\n\n\n\n<li>Monitoring anomali koneksi<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Optimalisasi_Three-Way_Handshake\"><\/span><strong>Optimalisasi Three-Way Handshake<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"TCP_Fast_Open_TFO\"><\/span><strong>TCP Fast Open (TFO)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>TFO<\/strong> meningkatkan efisiensi melalui:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pengurangan latency koneksi<\/li>\n\n\n\n<li>Penggunaan TFO cookies<\/li>\n\n\n\n<li>Penyimpanan state koneksi<\/li>\n\n\n\n<li>Akselerasi handshake berikutnya<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Performance_Tuning\"><\/span><strong>Performance Tuning<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Pengaturan performa mencakup:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Optimasi TCP buffer size<\/li>\n\n\n\n<li>Penyesuaian timeout values<\/li>\n\n\n\n<li>Konfigurasi TCP window scaling<\/li>\n\n\n\n<li>Implementasi selective acknowledgments<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Troubleshooting_Three-Way_Handshake\"><\/span><strong>Troubleshooting Three-Way Handshake<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Issues\"><\/span><strong>Common Issues<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Beberapa masalah umum meliputi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Connection timeout<\/li>\n\n\n\n<li>Reset connections<\/li>\n\n\n\n<li>Packet loss<\/li>\n\n\n\n<li>Sequence number mismatch<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Diagnostic_Tools\"><\/span><strong>Diagnostic Tools<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Tools yang dapat digunakan untuk diagnosis:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Wireshark<\/strong> untuk packet capture<\/li>\n\n\n\n<li><strong>tcpdump<\/strong> untuk analisis jaringan<\/li>\n\n\n\n<li><strong>netstat<\/strong> untuk monitoring koneksi<\/li>\n\n\n\n<li><strong>ss<\/strong> untuk socket statistics<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Implementasi_dalam_Berbagai_Protokol\"><\/span><strong>Implementasi dalam Berbagai Protokol<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HTTPS_Handshake\"><\/span><strong>HTTPS Handshake<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Proses handshake dalam HTTPS melibatkan:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TLS handshake setelah TCP handshake<\/li>\n\n\n\n<li>Pertukaran sertifikat<\/li>\n\n\n\n<li>Negosiasi cipher suite<\/li>\n\n\n\n<li>Pembentukan secure session<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WebSocket_Upgrade\"><\/span><strong>WebSocket Upgrade<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Upgrade dari HTTP ke WebSocket mencakup:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Initial HTTP handshake<\/li>\n\n\n\n<li>Upgrade request header<\/li>\n\n\n\n<li>Protocol switching<\/li>\n\n\n\n<li>Establishment koneksi persisten<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Best_Practices_dan_Optimasi\"><\/span><strong>Best Practices dan Optimasi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Network_Configuration\"><\/span><strong>Network Configuration<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Konfigurasi jaringan optimal meliputi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pengaturan TCP timeout yang tepat<\/li>\n\n\n\n<li>Implementasi TCP keepalive<\/li>\n\n\n\n<li>Manajemen buffer size<\/li>\n\n\n\n<li>Monitoring performa koneksi<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Security_Measures\"><\/span><strong>Security Measures<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Langkah-langkah keamanan meliputi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Implementasi firewall rules<\/li>\n\n\n\n<li>Pengaturan rate limiting<\/li>\n\n\n\n<li>Monitoring suspicious patterns<\/li>\n\n\n\n<li>Regular security audits<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kesimpulan\"><\/span><strong>Kesimpulan<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Three-Way Handshake<\/strong> merupakan proses penting dalam komunikasi TCP\/IP yang memastikan koneksi yang reliable dan secure. Pemahaman mendalam tentang <strong>Three-Way Handshake<\/strong> termasuk aspek keamanan dan optimasinya sangat penting dalam membangun dan memelihara infrastruktur jaringan yang handal. Dengan implementasi yang tepat dan pemantauan yang konsisten, <strong>Three-Way Handshake<\/strong> dapat memberikan dasar yang kuat untuk komunikasi data yang efisien dan aman.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pengertian Three-Way Handshake Three-Way Handshake merupakan proses krusial dalam pembentukan koneksi TCP (Transmission Control Protocol). Proses ini memastikan komunikasi yang handal dan terjamin antara dua perangkat dalam jaringan. Melalui serangkaian pertukaran pesan yang terstruktur, kedua perangkat dapat membangun sesi komunikasi yang aman dan terverifikasi. Tahapan Three-Way Handshake Langkah 1: SYN (Synchronize) Dalam tahap pertama, client [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1332,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[64],"class_list":{"0":"post-1331","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-informasi","8":"tag-tcp"},"_links":{"self":[{"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/posts\/1331","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/comments?post=1331"}],"version-history":[{"count":1,"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/posts\/1331\/revisions"}],"predecessor-version":[{"id":1333,"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/posts\/1331\/revisions\/1333"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/media\/1332"}],"wp:attachment":[{"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/media?parent=1331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/categories?post=1331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/focusnic.com\/blog\/wp-json\/wp\/v2\/tags?post=1331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}