Networking and Wi-Fi

The architecture of the network perimeter is changing. The wisdom of the past was to harden the perimeter as much as possible by layering multiple technologies to detect and protect against threat. The concept was to secure organizational borders and then, after that, the network. There were various business drivers that put this “perimeterization” in sync with the needs of …

If Windows ever notifies you about a weak signal, it probably means your connection isn’t as fast or as reliable as it could be. Worse, you might lose your connection entirely in some parts of your home. If you’re looking to improve the signal for your wireless network, try some of these tips for extending your wireless range and improving …

Subnetting adalah termasuk materi yang banyak keluar di ujian CCNA dengan berbagai variasi soal. Juga menjadi momok bagi student atau instruktur yang sedang menyelesaikan kurikulum CCNA 1 program CNAP (Cisco Networking Academy Program). Untuk menjelaskan tentang subnetting, saya biasanya menggunakan beberapa ilustrasi dan analogi yang sudah kita kenal di sekitar kita. Artikel ini di tulis untuk rekan-rekan yang sedang belajar jaringan, …

This document will guide you on how to use a FreeBSD system as a wireless access point. This is intended to supplement the FreeBSD Handbook and not replace it. Getting FreeBSD to act as a wireless access point involves the following steps: Make sure your installation includes hostapd and named (BIND) Recompile your kernel for pf support pf is not …

The few souls that attempt to read and understand website privacy policies know they are almost universally unintelligible and shot through with clever loopholes. But one of the most important policies to know is your internet service provider’s — the company that ferries all your traffic to and from the internet, from search queries to BitTorrent uploads, flirty IMs to …

Suatu ketika, Raden Permadi didatangi sekelompok “orang kampung” dalam keadaan cemas. Kelompok orang tersebut minta pertolongan sang ksatria untuk menumpas sekawanan perampok yang sedang merajalela di kampungnya. Terdorong rasa kemanusiaan yang mendalam, apalagi mentaati posisinya sebagai penjaga ketentraman, Raden Permadi tanpa pikir masuk ke gudang senjata, mengambil panah sebagai sarana untuk menghadapi pengacau. Betapa terkejutnya dia, karena didapati kakaknya, Raden …

SAYA BELAJAR, bahwa saya tidak dapat memaksa orang lain mencintai saya, saya hanya dapat melakukan sesuatu untuk orang yang saya cintai ………. SAYA BELAJAR, bahwa persahabatan sejati senantiasa bertumbuh walau dipisahkan oleh jarak yang jauh, beberapa di antaranya melahirkan cinta sejati ….. SAYA BELAJAR, bahwa sebaik-baiknya pasangan itu, mereka pasti pernah melukai perasaan saya, dan untuk itu saya harus memaafkannya …

IP ADDRESS AGONY Your computer is a fountain of useful information, a treasure trove of music and video that wants nothing more than to share its wealth with the world. But, alas, a peculiar affliction seems to have rendered it unable to converse with its own kind. You just finished connecting it and two other computers in your home to …

Say you’re approaching the end of a large download, and in the middle of a Skype call to clients in China, without warning, your Wi-Fi connection drops, leaving your download and VoIP call in limbo. You retry the wireless connection, but your router, though blinking contentedly in your den, seems to be off the air. Two hours later, for no …