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What do you call inputs and outputs?
An input device is something you connect to a computer that sends information into the computer. An output device is something you connect to a computer that has information sent to it.
What is pass through firewall?
Configure pass-through , when a host or user from one zone needs to access a protected resource in another zone. A user must use an FTP, Telnet, or HTTP client to access the IP address of the protected resource and get authenticated by the firewall. After the user is authenticated, the firewall proxies the connection.
What is a firewall in simple terms?
A firewall is a network security device that monitors incoming and outgoing network traffic and decides whether to allow or block specific traffic based on a defined set of security rules. Firewalls have been a first line of defense in network security for over 25 years. A firewall can be hardware, software, or both.
What does an input / output port on a computer mean?
Updated: 11/13/2018 by. An input/output port may refer to any of the following: 1. Alternatively referred to as I/O address, I/O port, and I/O port address, the input/output port is a memory address used by software to communicate with hardware on your computer. In your computer there are 65,535 memory ports that are numbered from 0000h to FFFFh.
What happens at the end of a firewall filter?
Each firewall filter has an implicit discard action at the end of the filter, which is equivalent to the following explicit filter term. Therefore, if a packet matches none of the terms in the filter, it is discarded.
Can a radius firewall be connected to the Internet?
The firewall that is connected to the Internet must be configured with input and output filters on its Internet interface (and, optionally, its network perimeter interface), to allow the forwarding of RADIUS messages between the NPS and RADIUS clients or proxies on the Internet.
How to create a counter for a firewall filter?
Increment a counter for this filter. The name can contain letters, numbers, and hyphens (-), and can be up to 24 characters long. A counter name is specific to the filter that uses it, so all interfaces that use the same filter count into the same counter.