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stateful

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Read Also:

• Stateful Inspection

  Also referred to as dynamic packet filtering. Stateful inspection is a firewall architecture that works at the network layer. Unlike static packet filtering, which examines a packet based on the information in its header, stateful inspection tracks each connection traversing all interfaces of the firewall and makes sure they are valid. An example of a […]

• stateless

  (adj.) Having no information about what occurred previously. Most modern applications maintain state, which means that they remember what you were doing last time you ran the application, and they remember all your configuration settings. This is extremely useful because it means you can mold the application to your working habits. The World Wide Web, […]

• statement

  An instruction written in a high-level language. A statement directs the computer to perform a specified action. A single statement in a high-level language can represent several machine-language instructions. Programs consist of statements and expressions. An expression is a group of symbols that represent a value.

• static

  (adj.) Generally refers to elements of the Internet or computer programming that are fixed and not capable of action or change. The opposite of static is dynamic. A Web site that is static can only supply information that is written into the HTML and this information will not change unless the change is written into […]

• Static NAT

  (stat´ik nat) (n.) A type of NAT in which a private IP address is mapped to a public IP address, where the public address is always the same IP address (i.e., it has a static address). This allows an internal host, such as a Web server, to have an unregistered (private) IP address and still […]

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