{"id":5865,"date":"2025-02-09T11:49:28","date_gmt":"2025-02-09T04:49:28","guid":{"rendered":"https:\/\/www.cloudaja.id\/artikel\/?p=5865"},"modified":"2025-02-09T12:01:34","modified_gmt":"2025-02-09T05:01:34","slug":"tutorial-setup-firewall-virtual-machine-di-cloudaja","status":"publish","type":"post","link":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/","title":{"rendered":"Tutorial Setup Firewall Virtual Machine di CloudAja"},"content":{"rendered":"<p>Firewall adalah salah satu komponen penting dalam keamanan jaringan untuk melindungi server dari akses yang tidak diinginkan. Jika Anda menggunakan layanan <a href=\"https:\/\/www.cloudaja.id\/memberarea\/aff.php?aff=19\">CloudAja<\/a> untuk menjalankan Virtual Machine (VM), Anda perlu mengonfigurasi firewall agar hanya mengizinkan lalu lintas yang diperlukan dan memblokir potensi ancaman.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Daftar Isi<\/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\"><\/path><\/svg><\/span><\/span><\/span><\/a><\/span>\n<\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1 \">\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#Apa_itu_Firewall\">Apa itu Firewall?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#Apa_itu_Firewall_Options\">Apa itu Firewall Options?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#Akses_Portal_CloudAja\">Akses Portal CloudAja<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#Konfigurasi_Firewall_Options\">Konfigurasi Firewall Options<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#Membuat_Aturan_Firewall_Baru_Blokir_Ping\">Membuat Aturan Firewall Baru (Blokir Ping)<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#Mengatur_Firewall_Rule_Port_SSH\">Mengatur Firewall Rule Port SSH<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#Tinjau_Atur_Prioritas_Firewall\">Tinjau &amp; Atur Prioritas Firewall<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#Kesimpulan\">Kesimpulan<\/a><\/li>\n<\/ul><\/nav>\n<\/div>\n<h2 class=\"wp-block-heading\">\n<span class=\"ez-toc-section\" id=\"Apa_itu_Firewall\"><\/span>Apa itu Firewall?<span class=\"ez-toc-section-end\"><\/span>\n<\/h2>\n\n<p>Firewall adalah sistem keamanan jaringan yang dapat menentukan aturan lalu lintas yang diperbolehkan atau diblokir berdasarkan <strong>protokol<\/strong>, <strong>IP sumber<\/strong>, <strong>IP tujuan<\/strong>, dan <strong>port<\/strong> yang digunakan. Firewall memungkinkan konfigurasi aturan yang lebih fleksibel untuk mengontrol lalu lintas jaringan sesuai kebutuhan. <\/p>\n\n<h2 class=\"wp-block-heading\">\n<span class=\"ez-toc-section\" id=\"Apa_itu_Firewall_Options\"><\/span>Apa itu Firewall Options?<span class=\"ez-toc-section-end\"><\/span>\n<\/h2>\n\n<p>Firewall Options adalah kebijakan keamanan yang hanya bisa memblokir semua lalu lintas masuk maupun keluar secara keseluruhan. Jika <strong>Input Policy <\/strong>diatur ke<strong> DROP <\/strong>atau<strong> REJECT<\/strong>, maka semua lalu lintas masuk akan diblokir kecuali ada aturan firewall yang mengizinkan koneksi tertentu.<\/p>\n\n<p>Setelah mengetahui perbedaan antara Firewall dan Firewall Options mari kita mulai langsung ke tutorial cara <em>setup<\/em>-nya. Cusss kita mulai aja!<\/p>\n\n<h2 class=\"wp-block-heading\">\n<span class=\"ez-toc-section\" id=\"Akses_Portal_CloudAja\"><\/span>Akses Portal CloudAja<span class=\"ez-toc-section-end\"><\/span>\n<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Login ke akun CloudAja melalui <a href=\"https:\/\/www.cloudaja.id\/memberarea\/login\">portal<\/a>\n<\/li>\n\n\n\n<li>Setelah itu akan masuk dashboard, silakan bisa klik services lalu pilih layanan <strong>VM<\/strong> Anda atau view details pada layanan <strong>Cloud VM<\/strong> seperti contoh dibawah ini.<\/li>\n<\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"830\" height=\"271\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-50.png\" alt=\"\" class=\"wp-image-5867\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-50.png 830w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-50-300x98.png 300w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-50-768x251.png 768w\" sizes=\"auto, (max-width: 830px) 100vw, 830px\"><\/figure><\/div>\n<ul class=\"wp-block-list\"><li>Maka akan diarahkan halaman detail mengenai layanan Cloud VM seperti berikut.<\/li><\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"857\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-52-1024x857.png\" alt=\"\" class=\"wp-image-5869\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-52-1024x857.png 1024w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-52-300x251.png 300w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-52-768x643.png 768w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-52.png 1113w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure><\/div>\n<h2 class=\"wp-block-heading\">\n<span class=\"ez-toc-section\" id=\"Konfigurasi_Firewall_Options\"><\/span>Konfigurasi Firewall Options<span class=\"ez-toc-section-end\"><\/span>\n<\/h2>\n<p>Sebelum membuat aturan spesifik pada firewall, Anda perlu memahami kebijakan dasar firewall options:<\/p>\n<ul class=\"wp-block-list\">\n<li>\n<strong>Input Policy<\/strong>: Mengontrol lalu lintas masuk ke Virtual Machine.<\/li>\n\n\n\n<li>\n<strong>Output Policy<\/strong>: Mengontrol lalu lintas keluar dari Virtual Machine.<\/li>\n<\/ul>\n<p><strong>Firewall Options<\/strong> bisa anda temukan pada tombol seperti gamar dibawah ini, pada halaman utama layanan Cloud VM Anda:<\/p>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"550\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-53.png\" alt=\"\" class=\"wp-image-5870\" style=\"width:203px;height:auto\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-53.png 250w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-53-136x300.png 136w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\"><\/figure><\/div>\n<p>Secara default, kebijakan input dan output diatur ke <strong>ACCEPT<\/strong>, yang berarti semua lalu lintas diperbolehkan.<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"142\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-55.png\" alt=\"\" class=\"wp-image-5872\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-55.png 819w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-55-300x52.png 300w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-55-768x133.png 768w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\"><\/figure>\n<p>Jika Anda mengubah <strong>Input Policy menjadi DROP atau REJECT<\/strong>, maka semua lalu lintas masuk akan diblokir kecuali ada aturan spesifik yang mengizinkannya. Pastikan Anda telah membuat aturan yang mengizinkan akses penting seperti SSH sebelum mengubah kebijakan ini.<\/p>\n\n<h2 class=\"wp-block-heading\">\n<span class=\"ez-toc-section\" id=\"Membuat_Aturan_Firewall_Baru_Blokir_Ping\"><\/span>Membuat Aturan Firewall Baru (Blokir Ping)<span class=\"ez-toc-section-end\"><\/span>\n<\/h2>\n<p>Untuk membuat aturan firewall baru:<\/p>\n<ul class=\"wp-block-list\">\n<li>Klik tombol <strong>&#8220;Create Firewall Rule&#8221;<\/strong>.<\/li>\n<\/ul>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"273\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-56.png\" alt=\"\" class=\"wp-image-5873\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-56.png 819w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-56-300x100.png 300w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-56-768x256.png 768w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\"><\/figure><ul class=\"wp-block-list\"><li>Isi detail aturan firewall sesuai kebutuhan:<ul class=\"wp-block-list\">\n<li>\n<strong>Type<\/strong>: Pilih <strong>in<\/strong> (masuk) untuk lalu lintas masuk.<\/li>\n\n\n\n<li>\n<strong>Interface<\/strong>: Pilih <strong>net0<\/strong> atau antarmuka jaringan yang digunakan (default).<\/li>\n\n\n\n<li>\n<strong>Action<\/strong>: Pilih <strong>DROP<\/strong> untuk memblokir lalu lintas.<\/li>\n\n\n\n<li>\n<strong>Source<\/strong>: Isi <strong>0.0.0.0\/0<\/strong> untuk semua IP<\/li>\n\n\n\n<li>\n<strong>Destination<\/strong>: Isi dengan <strong>IP Virtual Machine<\/strong> Anda.<\/li>\n\n\n\n<li>\n<strong>Protocol<\/strong>: Pilih protokol <strong>Internet Control Message Protocol<\/strong> <strong>(ICMP)<\/strong> untuk ping.<\/li>\n\n\n\n<li>\n<strong>Comment<\/strong>: Bisa diisi sesuai dengan nama firewall rule<\/li>\n<\/ul>\n<\/li><\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"571\" height=\"646\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-59.png\" alt=\"\" class=\"wp-image-5876\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-59.png 571w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-59-265x300.png 265w\" sizes=\"auto, (max-width: 571px) 100vw, 571px\"><\/figure><\/div>\n<ul class=\"wp-block-list\">\n<li>Klik <strong>Confirm<\/strong> untuk menyimpan aturan firewall.<\/li>\n\n\n<li>Firewall rule sudah berhasil dibuat, tetapi belum aktif karena belum dinyalakan.<\/li>\n<\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"826\" height=\"277\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-60.png\" alt=\"\" class=\"wp-image-5877\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-60.png 826w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-60-300x101.png 300w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-60-768x258.png 768w\" sizes=\"auto, (max-width: 826px) 100vw, 826px\"><\/figure><\/div>\n<ul class=\"wp-block-list\"><li>Coba ping IP Virtual Machine, berhasil karena firewall rule belum diaktifkan.<\/li><\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"614\" height=\"137\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-62.png\" alt=\"\" class=\"wp-image-5879\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-62.png 614w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-62-300x67.png 300w\" sizes=\"auto, (max-width: 614px) 100vw, 614px\"><\/figure><\/div>\n<ul class=\"wp-block-list\"><li>Selanjutnya, coba untuk aktifkan firewall rule untuk block ping.<\/li><\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"822\" height=\"269\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-64.png\" alt=\"\" class=\"wp-image-5881\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-64.png 822w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-64-300x98.png 300w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-64-768x251.png 768w\" sizes=\"auto, (max-width: 822px) 100vw, 822px\"><\/figure><\/div>\n<ul class=\"wp-block-list\"><li>Ping menunjukkan tidak reply, berarti firewall rule terbukti berhasil.<\/li><\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"604\" height=\"81\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-65.png\" alt=\"\" class=\"wp-image-5882\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-65.png 604w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-65-300x40.png 300w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\"><\/figure><\/div>\n<h2 class=\"wp-block-heading\">\n<span class=\"ez-toc-section\" id=\"Mengatur_Firewall_Rule_Port_SSH\"><\/span>Mengatur Firewall Rule Port SSH<span class=\"ez-toc-section-end\"><\/span>\n<\/h2>\n<p>Untuk meningkatkan keamanan, Anda dapat membatasi akses SSH hanya dari IP tertentu atau memblokir akses sepenuhnya.<\/p>\n<ul class=\"wp-block-list\">\n<li>Masuk ke <strong>Firewall Option<\/strong>, pilih <strong>Input Policy<\/strong> ubah valuenya menjadi <strong>DROP<\/strong>. Hal ini dilakukan untuk memblokir semua trafik dari luar ke dalam VM.<\/li>\n<\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"568\" height=\"299\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-66.png\" alt=\"\" class=\"wp-image-5886\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-66.png 568w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-66-300x158.png 300w\" sizes=\"auto, (max-width: 568px) 100vw, 568px\"><\/figure><\/div>\n<ul class=\"wp-block-list\">\n<li>Masuk ke <strong>Firewall<\/strong>, lalu buat firewall rule baru, dengan ketentutan seperti dibawah ini.<\/li>\n<\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"570\" height=\"644\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-68.png\" alt=\"\" class=\"wp-image-5888\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-68.png 570w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-68-266x300.png 266w\" sizes=\"auto, (max-width: 570px) 100vw, 570px\"><\/figure><\/div>\n<ul class=\"wp-block-list\">\n<li>Penjelasan firewall rule diatas sebagai berikut.\n<ul class=\"wp-block-list\">\n<li>\n<strong>Type<\/strong>: Pilih <strong>in<\/strong> (masuk) untuk lalu lintas masuk.<\/li>\n\n\n\n<li>\n<strong>Interface<\/strong>: Pilih <strong>net0<\/strong> atau antarmuka jaringan yang digunakan (default).<\/li>\n\n\n\n<li>\n<strong>Action<\/strong>: Pilih <strong>ACCEPT<\/strong> untuk memblokir lalu lintas.<\/li>\n\n\n\n<li>\n<strong>Source<\/strong>: Isi dengan IP publik ISP Anda. Bisa cek IP nya <a href=\"https:\/\/whatismyipaddress.com\/\">disini<\/a>\n<\/li>\n\n\n\n<li>\n<strong>Destination<\/strong>: Isi dengan <strong>IP Virtual Machine<\/strong> Anda.<\/li>\n\n\n\n<li>\n<strong>Protocol<\/strong>: Pilih protokol <strong>Transmission Control Protocol<\/strong> <strong>(TCP)<\/strong>.<\/li>\n\n\n\n<li>\n<strong>Destination Port<\/strong>: Isi dengan port SSH yaitu <strong>22<\/strong>.<\/li>\n\n\n\n<li>\n<strong>Comment<\/strong>: Bisa diisi sesuai dengan nama firewall rule.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Dengan adanya firewall rule tersebut, yang bisa mengakses VM Anda melalui SSH hanya Anda sendiri. Silakan bisa gulir ke kanan untuk toggle <strong>Enable<\/strong>.<\/li>\n<\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"818\" height=\"274\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-71.png\" alt=\"\" class=\"wp-image-5891\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-71.png 818w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-71-300x100.png 300w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-71-768x257.png 768w\" sizes=\"auto, (max-width: 818px) 100vw, 818px\"><\/figure><\/div>\n<ul class=\"wp-block-list\"><li>Untuk membuktinya, kita perlu menggunakan jaringan ISP lain dengan IP yang berbeda. Pada contoh dibawah ini saya tidak bisa melakukan remote SSH di VM, karena menggunakan IP yang berbeda dengan IP yang telah tertulis di firewall rule.<\/li><\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"449\" height=\"58\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-75.png\" alt=\"\" class=\"wp-image-5895\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-75.png 449w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-75-300x39.png 300w\" sizes=\"auto, (max-width: 449px) 100vw, 449px\"><\/figure><\/div>\n<ul class=\"wp-block-list\"><li>Ketika kembali lagi menggunakan jaringan ISP dengan IP yang sesuai dengan firewall rule yang telah dibuat diatas, hasilnya saya berhasil melakukan remote SSH, seperti pada gambar dibawah ini.<\/li><\/ul>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"687\" height=\"142\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-74.png\" alt=\"\" class=\"wp-image-5894\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-74.png 687w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-74-300x62.png 300w\" sizes=\"auto, (max-width: 687px) 100vw, 687px\"><\/figure><\/div>\n<h2 class=\"wp-block-heading\">\n<span class=\"ez-toc-section\" id=\"Tinjau_Atur_Prioritas_Firewall\"><\/span>Tinjau &amp; Atur Prioritas Firewall<span class=\"ez-toc-section-end\"><\/span>\n<\/h2>\n<p>Setelah menambahkan aturan firewall, pastikan untuk meninjau kembali dan mengatur prioritasnya:<\/p>\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"822\" height=\"322\" src=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-76.png\" alt=\"\" class=\"wp-image-5896\" srcset=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-76.png 822w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-76-300x118.png 300w, https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/image-76-768x301.png 768w\" sizes=\"auto, (max-width: 822px) 100vw, 822px\"><\/figure><\/div>\n<ul class=\"wp-block-list\">\n<li>Gunakan <strong>ikon panah atas\/bawah<\/strong> untuk mengubah urutan aturan firewall.<\/li>\n\n\n<li>Pastikan aturan yang lebih spesifik ditempatkan di atas aturan yang lebih umum.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">\n<span class=\"ez-toc-section\" id=\"Kesimpulan\"><\/span>Kesimpulan<span class=\"ez-toc-section-end\"><\/span>\n<\/h2>\n<p>Dengan mengikuti langkah-langkah di atas, Anda dapat dengan mudah mengonfigurasi firewall pada Virtual Machine di <a href=\"https:\/\/www.cloudaja.id\/memberarea\/aff.php?aff=19\">CloudAja<\/a> untuk meningkatkan keamanan server Anda. Selalu pastikan untuk hanya membuka port yang diperlukan dan membatasi akses ke server dengan kebijakan firewall yang ketat.<\/p>\n<p>Semoga tutorial ini bermanfaat! \ud83d\ude80<\/p>","protected":false},"excerpt":{"rendered":"<p>Firewall adalah salah satu komponen penting dalam keamanan jaringan untuk melindungi server dari akses yang tidak diinginkan. Jika Anda menggunakan layanan <a href=\"https:\/\/www.cloudaja.id\/memberarea\/aff.php?aff=19\">CloudAja<\/a> untuk menjalankan Virtual Machine (VM), Anda perlu mengonfigurasi firewall agar hanya mengizinkan lalu lintas yang diperlukan dan memblokir potensi ancaman. Apa itu Firewall? Firewall adalah sistem keamanan jaringan yang dapat menentukan aturan lalu [&hellip;]<\/p>","protected":false},"author":9,"featured_media":5898,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"seo_booster_metabox":"","footnotes":""},"categories":[6,198],"tags":[106,774,353],"class_list":["post-5865","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloud","category-server","tag-firewall","tag-virtual-machine","tag-vm-cloudaja"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tutorial Setup Firewall Virtual Machine di Cloud Aja<\/title>\n<meta name=\"description\" content=\"Panduan konfigurasi firewall CloudAja untuk mengamankan virtual machine dengan mengatur lalu lintas berdasarkan protokol, IP, dan port.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tutorial Setup Firewall Virtual Machine di Cloud Aja\" \/>\n<meta property=\"og:description\" content=\"Panduan konfigurasi firewall CloudAja untuk mengamankan virtual machine dengan mengatur lalu lintas berdasarkan protokol, IP, dan port.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/\" \/>\n<meta property=\"og:site_name\" content=\"CloudAja Artikel | Cloud Hosting Indonesia\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-09T04:49:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-09T05:01:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/DALL\u00b7E-2025-02-09-11.48.24-A-conceptual-illustration-of-a-cloud-based-virtual-machine-VM-secured-by-a-firewall.-The-firewall-is-depicted-as-a-glowing-blue-barrier-stopping-cyb.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Catur Heri\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Catur Heri\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/\"},\"author\":{\"name\":\"Catur Heri\",\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/#\\\/schema\\\/person\\\/9724a2191da5e2200f05e9f602a0fff8\"},\"headline\":\"Tutorial Setup Firewall Virtual Machine di CloudAja\",\"datePublished\":\"2025-02-09T04:49:28+00:00\",\"dateModified\":\"2025-02-09T05:01:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/\"},\"wordCount\":724,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/DALL\u00b7E-2025-02-09-11.48.24-A-conceptual-illustration-of-a-cloud-based-virtual-machine-VM-secured-by-a-firewall.-The-firewall-is-depicted-as-a-glowing-blue-barrier-stopping-cyb.webp\",\"keywords\":[\"firewall\",\"virtual machine\",\"VM-CloudAja\"],\"articleSection\":[\"Cloud\",\"Server\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/\",\"url\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/\",\"name\":\"Tutorial Setup Firewall Virtual Machine di Cloud Aja\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/DALL\u00b7E-2025-02-09-11.48.24-A-conceptual-illustration-of-a-cloud-based-virtual-machine-VM-secured-by-a-firewall.-The-firewall-is-depicted-as-a-glowing-blue-barrier-stopping-cyb.webp\",\"datePublished\":\"2025-02-09T04:49:28+00:00\",\"dateModified\":\"2025-02-09T05:01:34+00:00\",\"description\":\"Panduan konfigurasi firewall CloudAja untuk mengamankan virtual machine dengan mengatur lalu lintas berdasarkan protokol, IP, dan port.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/DALL\u00b7E-2025-02-09-11.48.24-A-conceptual-illustration-of-a-cloud-based-virtual-machine-VM-secured-by-a-firewall.-The-firewall-is-depicted-as-a-glowing-blue-barrier-stopping-cyb.webp\",\"contentUrl\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/DALL\u00b7E-2025-02-09-11.48.24-A-conceptual-illustration-of-a-cloud-based-virtual-machine-VM-secured-by-a-firewall.-The-firewall-is-depicted-as-a-glowing-blue-barrier-stopping-cyb.webp\",\"width\":1024,\"height\":1024},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/tutorial-setup-firewall-virtual-machine-di-cloudaja\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tutorial Setup Firewall Virtual Machine di CloudAja\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/#website\",\"url\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/\",\"name\":\"CloudAja Artikel | Cloud Hosting Indonesia\",\"description\":\"tips dan trik seputar Cloud Hosting Indonesia\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/#organization\",\"name\":\"CloudAja Artikel | Cloud Hosting Indonesia\",\"url\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/logo-cloudaja.resized.png\",\"contentUrl\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/logo-cloudaja.resized.png\",\"width\":120,\"height\":81,\"caption\":\"CloudAja Artikel | Cloud Hosting Indonesia\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/#\\\/schema\\\/person\\\/9724a2191da5e2200f05e9f602a0fff8\",\"name\":\"Catur Heri\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/61ea038bea61ec22fe5535c134d874ecc21dac7138505505c5fa4d752747bd2d?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/61ea038bea61ec22fe5535c134d874ecc21dac7138505505c5fa4d752747bd2d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/61ea038bea61ec22fe5535c134d874ecc21dac7138505505c5fa4d752747bd2d?s=96&d=mm&r=g\",\"caption\":\"Catur Heri\"},\"sameAs\":[\"https:\\\/\\\/linkedin.com\\\/in\\\/catur-heri-prayitno\"],\"url\":\"https:\\\/\\\/www.cloudaja.id\\\/artikel\\\/author\\\/catur\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tutorial Setup Firewall Virtual Machine di Cloud Aja","description":"Panduan konfigurasi firewall CloudAja untuk mengamankan virtual machine dengan mengatur lalu lintas berdasarkan protokol, IP, dan port.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/","og_locale":"en_US","og_type":"article","og_title":"Tutorial Setup Firewall Virtual Machine di Cloud Aja","og_description":"Panduan konfigurasi firewall CloudAja untuk mengamankan virtual machine dengan mengatur lalu lintas berdasarkan protokol, IP, dan port.","og_url":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/","og_site_name":"CloudAja Artikel | Cloud Hosting Indonesia","article_published_time":"2025-02-09T04:49:28+00:00","article_modified_time":"2025-02-09T05:01:34+00:00","og_image":[{"width":1024,"height":1024,"url":"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/DALL\u00b7E-2025-02-09-11.48.24-A-conceptual-illustration-of-a-cloud-based-virtual-machine-VM-secured-by-a-firewall.-The-firewall-is-depicted-as-a-glowing-blue-barrier-stopping-cyb.webp","type":"image\/webp"}],"author":"Catur Heri","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Catur Heri","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#article","isPartOf":{"@id":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/"},"author":{"name":"Catur Heri","@id":"https:\/\/www.cloudaja.id\/artikel\/#\/schema\/person\/9724a2191da5e2200f05e9f602a0fff8"},"headline":"Tutorial Setup Firewall Virtual Machine di CloudAja","datePublished":"2025-02-09T04:49:28+00:00","dateModified":"2025-02-09T05:01:34+00:00","mainEntityOfPage":{"@id":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/"},"wordCount":724,"commentCount":0,"publisher":{"@id":"https:\/\/www.cloudaja.id\/artikel\/#organization"},"image":{"@id":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#primaryimage"},"thumbnailUrl":"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/DALL\u00b7E-2025-02-09-11.48.24-A-conceptual-illustration-of-a-cloud-based-virtual-machine-VM-secured-by-a-firewall.-The-firewall-is-depicted-as-a-glowing-blue-barrier-stopping-cyb.webp","keywords":["firewall","virtual machine","VM-CloudAja"],"articleSection":["Cloud","Server"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/","url":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/","name":"Tutorial Setup Firewall Virtual Machine di Cloud Aja","isPartOf":{"@id":"https:\/\/www.cloudaja.id\/artikel\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#primaryimage"},"image":{"@id":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#primaryimage"},"thumbnailUrl":"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/DALL\u00b7E-2025-02-09-11.48.24-A-conceptual-illustration-of-a-cloud-based-virtual-machine-VM-secured-by-a-firewall.-The-firewall-is-depicted-as-a-glowing-blue-barrier-stopping-cyb.webp","datePublished":"2025-02-09T04:49:28+00:00","dateModified":"2025-02-09T05:01:34+00:00","description":"Panduan konfigurasi firewall CloudAja untuk mengamankan virtual machine dengan mengatur lalu lintas berdasarkan protokol, IP, dan port.","breadcrumb":{"@id":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#primaryimage","url":"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/DALL\u00b7E-2025-02-09-11.48.24-A-conceptual-illustration-of-a-cloud-based-virtual-machine-VM-secured-by-a-firewall.-The-firewall-is-depicted-as-a-glowing-blue-barrier-stopping-cyb.webp","contentUrl":"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2025\/02\/DALL\u00b7E-2025-02-09-11.48.24-A-conceptual-illustration-of-a-cloud-based-virtual-machine-VM-secured-by-a-firewall.-The-firewall-is-depicted-as-a-glowing-blue-barrier-stopping-cyb.webp","width":1024,"height":1024},{"@type":"BreadcrumbList","@id":"https:\/\/www.cloudaja.id\/artikel\/tutorial-setup-firewall-virtual-machine-di-cloudaja\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.cloudaja.id\/artikel\/"},{"@type":"ListItem","position":2,"name":"Tutorial Setup Firewall Virtual Machine di CloudAja"}]},{"@type":"WebSite","@id":"https:\/\/www.cloudaja.id\/artikel\/#website","url":"https:\/\/www.cloudaja.id\/artikel\/","name":"CloudAja Artikel | Cloud Hosting Indonesia","description":"tips dan trik seputar Cloud Hosting Indonesia","publisher":{"@id":"https:\/\/www.cloudaja.id\/artikel\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.cloudaja.id\/artikel\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.cloudaja.id\/artikel\/#organization","name":"CloudAja Artikel | Cloud Hosting Indonesia","url":"https:\/\/www.cloudaja.id\/artikel\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.cloudaja.id\/artikel\/#\/schema\/logo\/image\/","url":"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2022\/09\/logo-cloudaja.resized.png","contentUrl":"https:\/\/www.cloudaja.id\/artikel\/wp-content\/uploads\/2022\/09\/logo-cloudaja.resized.png","width":120,"height":81,"caption":"CloudAja Artikel | Cloud Hosting Indonesia"},"image":{"@id":"https:\/\/www.cloudaja.id\/artikel\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.cloudaja.id\/artikel\/#\/schema\/person\/9724a2191da5e2200f05e9f602a0fff8","name":"Catur Heri","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/61ea038bea61ec22fe5535c134d874ecc21dac7138505505c5fa4d752747bd2d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/61ea038bea61ec22fe5535c134d874ecc21dac7138505505c5fa4d752747bd2d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/61ea038bea61ec22fe5535c134d874ecc21dac7138505505c5fa4d752747bd2d?s=96&d=mm&r=g","caption":"Catur Heri"},"sameAs":["https:\/\/linkedin.com\/in\/catur-heri-prayitno"],"url":"https:\/\/www.cloudaja.id\/artikel\/author\/catur\/"}]}},"_links":{"self":[{"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/posts\/5865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/comments?post=5865"}],"version-history":[{"count":3,"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/posts\/5865\/revisions"}],"predecessor-version":[{"id":5900,"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/posts\/5865\/revisions\/5900"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/media\/5898"}],"wp:attachment":[{"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/media?parent=5865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/categories?post=5865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cloudaja.id\/artikel\/wp-json\/wp\/v2\/tags?post=5865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}