Sep
Personal security system that controls the flow of data from one personal or network to another. Firewalls are mainly intended to protect the resources of a private network from being directly accessed by a user from an external network, especially via the World wide web. Users inside the private network might also be prevented from directly accessing external computers. To accomplish this, all communications are routed through a “proxy server” that determines whether a message or file will be granted to enter or exit the private network.ewall is a program inside your
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A firewall is considered a first line of defense in protecting private information. A firewall is a special program that stops all unauthorized entry.
A system designed to prevent unauthorized access to or from a private network. Firewalls can be implemented in both hardware and software, or a combination of both. Firewalls are frequently used to prevent unauthorized Internet users from accessing private networks connected to the Internet, especially intranets. All messages entering or leaving the intranet pass through the firewall, which examines each message and blocks those that don’t meet the specified security criteria.
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A security program that stops you looking at certain things like your school might use it to block your access to chatrooms and games sites, so you can't use them on the school's personal.
They can choose which sites you’re allowed to see and which are blocked, either by giving the computer system individual URLs or telling it to block all chatrooms…etc
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A firewall is a device or set of devices configured to permit, deny, encrypt, decrypt, or proxy all computer traffic between different security domains based upon a set of rules and other criteria.
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A firewall is a device or set of devices configured to permit, deny, encrypt, decrypt, or proxy all personal traffic between different security domains based upon a set of rules and other criteria.
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i really dont really know it that much but what i know
some world wide web cant access to it if you dont grant it.
and
security software: a piece of personal software intended to prevent unauthorized access to system software or data
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A large wall of fire inside your computer that incinerates viruses with a raging heat storm.
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If you google it you will find the answer - just research.
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i think it provents vireses getting into your personal
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heres Yahoos answer
http://ask.yahoo.com/19991111.html
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