What are firewalls, Computer Networking

Assignment Help:

What are firewalls?

Firewalls serve to protect an internal network from external attacks. These external threats can be hackers who need to steal data or computer viruses that can wipe out data in an instant. It also stops other users from external networks from gaining access to the private network.

 


Related Discussions:- What are firewalls

Routing and routed protocols, What is difference among routing and routed p...

What is difference among routing and routed protocols? Ans) i) Routing use for top path selection ii) Routed protocol carries on source and destination information.

Determine about the tcp/ip and osi model, Determine about the TCP/IP and OS...

Determine about the TCP/IP and OSI model Both models are based on the layered protocols. Both comprise network, transport and application layer. In both the models, transport s

Key components of inter-vlan routing , As configuring of VLANs helps in con...

As configuring of VLANs helps in controlling the size of broadcast domains. There are some key components of inter-VLAN routing such as VLAN capable switch Router Ro

Benefits of mpls vpn- wireless technology, 1) The school has implemented a ...

1) The school has implemented a pilot MPLS VPN which is being evaluated to replace the Bell South Frame Relay solution that provides connectivity to the Bascom Palmer Eye-Institute

Show the process of mail delivery, Q. Show the process of Mail Delivery? ...

Q. Show the process of Mail Delivery? Mail Delivery -Consists of three stages -First stage - email goes from user agent to local server, where it is stored until it ma

A Comparative Study between MPLS VPN and the Public Internet, A Comparative...

A Comparative Study between MPLS VPN and the Public Internet which has intro. operation of tecnology, analysis, discussion, recommendation, conclusion.

Network infrastructure upgrade, Network Infrastructure: This project will r...

Network Infrastructure: This project will require replacement of major networking components throughout the office. Virtualization will result in increased speed and reliability fo

Acknowledgment number - transport layer, Acknowledgment number This 32...

Acknowledgment number This 32 bit  field  defines  the byte  number that the  from the  segment is expecting to  receive the segment is expecting to receive from the other par

Explain how a cdma system works, (a) Explain how a CDMA system works? (b...

(a) Explain how a CDMA system works? (b) Explain howWelsh-Hadamard codes are generated. Explain why orthogonality between different spreading codes is important. (c) Consider

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd