1. #1
    Nov 2010
    USA
    3,447

    Home Networking Basic Information

    There are two basic network types that can be implemented in a home
    environment: wireless and ethernet-based networks. In both of these
    network systems, a router, a device that interconnects two or more
    computer systems, is used to direct traffic between the computers and
    other hardware devices connected to the network. The router also allows
    for all the devices to share one Internet connection. A DSL or cable
    modem is terminated to the router from where other computers can connect
    and access the Internet either via a wired or a wireless connection


    Security


    In any network, especially one with a shared Internet connection,
    security measures need to be implemented. Installing a software firewall
    protects the network from malicious users and access to offensive
    websites. A firewall can be installed directly on the router, if it
    offers such support, otherwise, each computer system should have its own
    firewall system. By default, the firewall blocks all incoming
    information and needs your permission to allow incoming connections.

    Network Adapters

    Each computer on the network will need a network interface card
    installed in order to allow a cable to run. Alternatively, a wireless
    adapter will be needed to communicate with a wireless router. These are
    hardware devices connected directly to the computer system that allow
    communication in a network

    Wi-Fi

    This technology is used to interface all components that have a Wi-Fi
    enabled device such as a video game console, PDA and a personal computer
    and connect them to the Internet when within range. An access point,
    usually a router with a broadcasting always-on Internet connection, is
    used to create what is called a hotspot that can cover a designated
    area. Wi-Fi networks are, however, vulnerable to interferences from
    other electronic devices. In addition, high-bandwidth applications can
    result in low speeds on the network, making it unreliable for streaming
    high-bandwidth applications for multiple users.


    Data Encryption

    Wireless networks are especially vulnerable to sniffing attacks that
    allow users within range to intercept wireless communication. In order
    to reduce the risk of this, in-built encryption techniques in Wi-Fi
    networks are deployed that offer a number of methods to secure wireless
    data

    Automatic Connections

    Windows XP and Vista allows you to establish an automatic wireless
    connection every time you are within range of the network. Thus, in a
    home network environment, your computer or device will connect
    automatically all the time once it is configured. An alert pops up from
    the task bar notifying you when a connection is available.


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    Aαв κσι αcнα внι ℓαɢɛʏ тʋ нʋм ιʓнαя иαнι κɛятɛ

  2. #2
    Aug 2012
    India
    10
    The given information is really fact and I got more good ideas here. But I forget the meaning of DSL. Can you?
    Last edited by lennonrowen; 08-06-2012 at 02:11 AM.

 

 

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