Explain briefly how firewalls protect network, Computer Engineering

Assignment Help:

Explain briefly how firewalls protect network.

A firewall is simply a program or hardware device that filters the information coming by the Internet connection into your private network or computer system. If an incoming packet of information is flagged by the filters, it is not permitted by the network.

Related Discussions:- Explain briefly how firewalls protect network

Determine the computer arithmetic operations, Computer Arithmetic Data ...

Computer Arithmetic Data is manipulated with the help of arithmetic instructions in digital computers. Data is manipulated to produce the results necessary to provide solut

Difference between top-down and bottom-up programming, What is the differen...

What is the difference between top-down and bottom-up, programming? Ans: Top-down and Bottom-up Approaches In Top-down programming approach, we begin by identifying the main

Why are high-speed memories required, Q. Why are high-speed memories requir...

Q. Why are high-speed memories required? Is the main memory not a high-speed memory? The answer to second question is absolutely 'No' though why so? Then if memories are slowe

Explain collaboration on task and event management, What is difference betw...

What is difference between collaboration on task and event management? Web-based task management application let the user handle the multiple pieces and parts of large projects

Describe method overloading, Method overloading is to overload methods usin...

Method overloading is to overload methods using similar class name by writing different parameters. This is known as Method Overloading.

How a typical dma controller can be interfaced to an 8086, Demonstrate how ...

Demonstrate how a typical DMA controller can be interfaced to an 8086/8085 based maximum mode system. For 8088 in maximum mode: The RQ/GT0 and RQ/GT1 pins are used to is

Draw the circuit of A/D converter using a V/F converter, Draw the schematic...

Draw the schematic circuit of an Analog to Digital converter using Voltage-to Frequency conversion and explain its principle of operation. Draw its relevant Waveforms. Ans:

Write short note on code optimization, Write short note on code optimizatio...

Write short note on code optimization. Code optimization: It is the optional phase designed to enhance the intermediate code therefore the Ultimate object program runs quicke

Implement a memory management system , There should be 1 server thread and ...

There should be 1 server thread and N client threads, where N is supplied by the user as a command line argument. The server opens a file called "all_requests.dat", the file has

Explain about the term intranet in brief, Explain about the term Intranet i...

Explain about the term Intranet in brief. Intranet: An Intranet is a form of information system which facilitates communication into the organizations in between widely

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages