What is proxy serer and firewall, Computer Networking

Assignment Help:

What is Proxy Sever and Firewall

Proxy Sever

Also known as a proxy or application level gateway. It is an application that breaks the connection among sender and receiver. Thus, it helps us to stop hacker from getting Internet address and detail of a private network.

Firewall

Firewall is a method for keeping a network secure. It is mainly used in giving user's access to the Internet in a secure fashion as well as to separate a company's public web server from its internal network.  

 


Related Discussions:- What is proxy serer and firewall

Different models of computation-parallel algorithms, There are various comp...

There are various computational models for representing the parallel computers. In this part, we discuss various models. These models would give a platform for the designing as wel

State about the packet filter firewalls, State about the Packet filter fire...

State about the Packet filter firewalls They remain the most common type of firewall in use as of today. They were the earliest firewalls developed and were capable of permitt

Clock-driven scheme , Assume that the clock-driven scheme for generating st...

Assume that the clock-driven scheme for generating starting sequence numbers is used with a 16-bit wide clock counter (that is, sequence numbers range from 0 to 2^16).  The clock t

Determine about the tree topology, Determine about the Tree Topology A ...

Determine about the Tree Topology A generalization of the bus topology. The transmission medium is a branching cable with no closed loops. The tree layout begins at a point kno

TRAFFIC CONGESTION ASSESSMENT, Can I get help for traffic congestion anlysi...

Can I get help for traffic congestion anlysis using GIS

Integrated services digital network service, The entire idea of ISDN is to ...

The entire idea of ISDN is to digitize the telephone network to allow the transmission of video, audio and text over existing telephone lines. The reason of the ISDN is to provide

Connectionless multiplexing and de multiplexing, Connectionless Multiplexi...

Connectionless Multiplexing  and De multiplexing Java program running in a host can create a UDP socket  with the  line Datagram's socket my socket =  new datagram's socket

Mime the multipurpose internet mail extensions, MIME The Multipurpose Inter...

MIME The Multipurpose Internet Mail Extensions While  the message  headers described in are satisfactory for sending  ordinary  ASCII text they are  not sufficiently Reich for

Identify the purpose of the dlci, DLCI stands for Data Link Connection Iden...

DLCI stands for Data Link Connection Identifier. It identifies the local PVC.

What is difference between arp and rarp, What is difference between ARP and...

What is difference between ARP and RARP? The address resolution protocol (ARP) is used to associate the 32 bit IP address with the 48 bit physical address, used by a host or a

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