Jan 1 · 11 min read · Challenge Description Category: MiscellaneousAuthor: a_person9852 The elves have been brushing up on their cybersecurity skills, and lately, they’ve taken a liking to CyberPatriot-style network hardening. After a routine workshop in the North Pole’s ...
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Dec 12, 2025 · 3 min read · My first major tech exam was the Cisco Certified Network Associate (CCNA) certification. I call it ‘major’ because, before I pivoted into this industry, I worked in creative roles and had zero exposure to networking. My introduction to tech came thro...
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Nov 24, 2025 · 2 min read · Modern airports rely heavily on secure and efficient communication systems. Multiple departments—Airport Authority, Security, Flight Services, and Guest Zones—handle different types of data and need isolated yet well-coordinated network segments. To ...
Join discussionOct 26, 2025 · 5 min read · Pendahuluan Dalam ujikompetensi jaringan komputer, salah satu keterampilan penting yang harus dikuasai adalah kemampuan merancang, mengonfigurasi, dan menguji jaringan menggunakan Cisco Packet Tracer.Artikel ini membahas panduan lengkap pembuatan sim...
Join discussionSep 17, 2025 · 3 min read · Introduction Dans un contexte où les réseaux deviennent de plus en plus complexes, la gestion efficace et sécurisée de vos équipements passe souvent par la segmentation réseau. Le VLAN, ou réseau local virtuel, est une solution simple et puissante po...
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Aug 7, 2025 · 2 min read · Building a simple LAN & VLAN Network using Cisco packet tracer. As a cybersecurity student and network enthusiast, I’ve been diving into practical simulations using Cisco Packet Tracer—an amazing tool for visualizing how real-world networks work. Rec...
Join discussionJun 16, 2025 · 2 min read · Bom, como nem só de Linux vive o homem, hoje vamos mudar um pouco o tema da semana e falar sobre roteadores Cisco — mais especificamente, como configurar acessos via Telnet e SSH. Vou utilizar o Packet Tracer (na época da faculdade me ajudou muito!) ...
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Jun 1, 2025 · 6 min read · Jaringan komputer merupakan salah satu elemen kunci dalam mendukung pertukaran informasi di berbagai bidang, baik pendidikan, bisnis, maupun pemerintahan. Proses perancangan, konfigurasi, dan pengelolaan jaringan komputer membutuhkan pemahaman yang b...
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May 31, 2025 · 28 min read · Part I – Networking & Administration 1. Introduction 1.1. Project Background 1.2. Educational Objectives 1.3. Technical Objectives of the Network 1.4. Methodology 2. Needs Analysis 2.1. Company Overview 2.2. User and Equipment Distribution 3. Network...
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Apr 13, 2025 · 2 min read · 📚 Studi Kasus: PT Nusantara Digital adalah sebuah perusahaan besar yang memiliki beberapa divisi internal, seperti Divisi Riset dan Divisi Produksi. Untuk komunikasi antar divisi, mereka menggunakan protokol routing internal OSPF dalam AS 65100. Di ...
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