Web hosting Glossary

All About Web Hosting >> Web hosting Glossary

Definitions of Firewall:

Gateway that limits access between networks in accordance with local security policy. [NS4009]
www.pki.vt.edu/help/glossary.html
A firewall is a hardware or software solution to enforce security policies. In the physical security analogy, a firewall is equivalent to a door lock on a perimeter door or on a door to a room inside of the building - it permits only authorized users such as those with a key or access card to enter. A firewall has built-in filters that can disallow unauthorized or potentially dangerous material from entering the system. It also logs attempted intrusions.
www.tecrime.com/0gloss.htm
A firewall is either the program or the computer it runs on, usually an Internet gateway server, that protects the resources of one network from users from other networks. Typically, an enterprise with an intranet that allows its workers access to the wider Internet will want a firewall to prevent outsiders from accessing its own private data resources.
www.course.com/careers/glossary/internet.cfm
A dedicated gateway machine with special security precautions on it typically used to protect a network when it is connected to an outside network, especially the Internet.
www.assistireland.ie/glossary.asp
is a type of proxy server with additional features. Firewalls are usually placed between the users of a LAN and the Internet (some ISPs also use firewalls). The firewall can be set to screen for incoming viruses and only allow access to certain resources on the Internet as a security measure. It can also cache previously visited sites to avoid excessive use of bandwidth.
www.smallbizonline.co.uk/glossary_of_internet_terms.php
A firewall is a set of related programs, located at a network gateway server, that protects the resources of a private network from users from other networks. (The term also implies the security policy that is used with the programs.) An enterprise with an intranet that allows its workers access to the wider Internet installs a firewall to prevent outsiders from accessing its own private data resources and for controlling what outside resources its own users have access to.
old.ihets.org/network/ipvideo/ctm/glossary.html
A firewall is a safeguard utilized by many Local Area Networks (LANs) or Wide Area Networks (WANs) to protect the network from unauthorized access from the outside. They are basically gates that verify the users before they leave or enter the network by way of a User ID, Password or IP address.
www.7designavenue.com/glossary.htm
Hardware and/or software that separates a Local Area Network (LAN) into two or more parts for security purposes.
www.dempseybus.com/site60.php
A Firewall is a system which limits network access between two or more networks. Normally, a Firewall is deployed between a trusted, protected private network and an untrusted public network. For example, the trusted network might be a corporate network (ie: Queens University), and the public network might be the Internet. ...
www.bytowninternet.com/glossary
Computer hardware and/or software that limits access to a computer over a network or from an outside source. Used to prevent computer hackers from getting into a company's computer systems.
ikjeld.com/info/glossary/glossaryF.html
Software/hardware used to prevent unauthorized access from a computer system or network of computer systems.
www.hostqueue.com/ecommerce/glossary.html
A computer system that sits between the Internet and a company's network. It acts as an active gateway to keep non-company entities from accessing company confidential data.
www.orafaq.org/glossary/faqglosf.htm
As the term conveys, a firewall is an extra layer of security built into computers on a network, which restricts access to systems from the outside world. Firewalls protect against hackers and malicious intruders.
www.liv.ac.uk/webteam/glossary/
specialized hardware or software designed to secure a computer or network from unauthorized access.
www.worldwidelearn.com/elearning-essentials/elearning-glossary.htm
A combination of hardware and software that separates a LAN into two or more parts for security purposes. See network.
atc.utmb.edu/glossary.htm
A firewall is a software or hardware device that prevents outsiders from accessing a computer or network.
www.hostingconsumerreport.org/glossary.htm
a combination of software and hardware that limits access to a WWW site and provides a degree of security
www.amberton.edu/VL_terms.htm
A barrier in a network that will only pass packets authorized to reach the other side.
www.micro2000uk.co.uk/network_glossary.htm
A combination of specialized hardware and software set up to monitor traffic between an internal network and an external network (ie the Internet). Its primary purpose if for security and is designed to keep unauthorized outsiders from tampering with or accessing information on a networked computer system.
www.dmreview.com/resources/glossary.cfm
Software that acts as a security filter that can restrict types of network communication. Most often used between a LAN and Internet. Flash - A plug-in that plays Flash movies, which usually include animation, sound and even video clips, right in your browser. Flash was developed by Macromedia.
www.buckwebhost.com/article2.php
Software, hardware, or a combination of the two that prevents unrestricted access into or out of a network.
www.w2i.org/pages/glossary/
a set of programs in a server that protect information in a private network from outside users.
www.broadbandinfo.com/internet-connections-101/glossary/default.html
A method of protecting the files and programs on one network from users on another network. A firewall blocks unwanted access to a protected network, while giving the protected network access to networks outside of the firewall. Top
www.desirablehosting.co.uk/psjs_faqs/gterms_1.html
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 do not meet the specified security criteria.
www.c-latitude.com/glossary.asp
A computer system that screens data passing between network segments, used to provide security for a private network at the point of connection to the Internet.
www.cs.cornell.edu/wya/DigLib/MS1999/glossary.html
(colloquial) the application of maximum thrust; "he moved the throttle to the firewall"
(computing) a security system consisting of a combination of hardware and software that limits the exposure of a computer or computer network to attack from crackers; commonly used on local area networks that are connected to the internet
a fireproof (or fire-resistant) wall designed to prevent the spread of fire through a building or a vehicle
wordnet.princeton.edu/perl/webwn
Firewall is the ninth novel in the Kurt Wallander series, by Henning Mankell. It is about detective Wallander's challenges in tracking criminals whose crimes are perpetrated on the Internet.
en.wikipedia.org/wiki/Firewall_(novel)
In computing, a firewall is a piece of hardware and/or software which functions in a networked environment to prevent some communications forbidden by the security policy, analogous to the function of firewalls in building construction.
en.wikipedia.org/wiki/Firewall_(network)
In construction, a firewall consists of a windowless, fireproof wall (or a wall of substantially heavier construction than other walls in a building) built to prevent fire from spreading beyond one section of a building. Such firewalls form the built-up equivalent of firebreaks in a landscape. Their function in containing the undesirable resembles the use of bulkheads in shipbuilding and aircraft construction.
en.wikipedia.org/wiki/Firewall_(construction)

Site Map