| firewall |
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.
출처: www.tecrime.com/0gloss.htm
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| firewall |
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.
출처: www.course.com/careers/glossary/internet.cfm
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| firewall |
specialized hardware or software designed to secure a computer or network from unauthorized access.
출처: www.worldwidelearn.com/elearning-essentials/elearn...
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| firewall |
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.
출처: www.dmreview.com/resources/glossary.cfm
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| first law of thermodynamics |
The energy of the universe is constant (an alternative statement of the law of conservation of energy). - The change in internal energy of a system, DU, equals q + w.
출처: www.tu-cottbus.de/BTU/Fak1/AnorgCh/2122Keyterms.ht...
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