Firewalls, Computer Networking

Assignment Help:

Firewalls

Firewalls emerged as a new technology in 1990s but its idea was present near two decades back. Historical context of "Firewall" is quite literal. It was in use to describe a barrier that separates a portion of a building dealing with fire, like a stove or a kitchen, from the rest of the structure. Later firewall found its use in connection with steam engines. It was described as a wall which separates an engine fire from passenger cars. Firewall ideas were greatly matured when Jeff Mogul from Digital Equipment Corporation published his papers in 1988 . His work described various processes that could be used to make networks secure. It was Marcus Ranum of AT&T Bell Laboratories who proposed the design of firewall and its components. He also coined the term "Firewall" for this quickly maturing technology. His work got much attention in 1990 and firewalls gained commercial popularity

 


Related Discussions:- Firewalls

Briefly describe three security requirements of an agent, QUESTION (a) ...

QUESTION (a) Briefly describe three security requirements of an agent (b) List four threats that may be caused by malicious hosts to mobile agents (c) Describe the forwar

Explain the building blocks of client/server, The client side building bloc...

The client side building block moves towards the client side of the application. The server side building block moves towards the server side of the application.

TRAFFIC CONGESTION, Can I get help for data analysis on traffic congestion ...

Can I get help for data analysis on traffic congestion using GIS

Vector-distance algorithm, Vector-Distance algorithm illustrated in more d...

Vector-Distance algorithm illustrated in more detail below: Packet switches wait for next update message and they goes by entries in packet. If entry has least path to destinat

Switching via memory - network layer and routing , Switching  via memory ...

Switching  via memory Traditional  computers with switching  between  input and output  being  doen under  direct  control  of the CPU input and output  ports  functioned as tr

Show example on check sum, Q. Show Example on Check Sum? Data: 10...

Q. Show Example on Check Sum? Data: 10101001 00111001 Computing Checksum: 10101001 00111001 --------------- Sum 11100010 Receiver Side: 10101

What is two types of errors, Q. What is Two Types of Errors? Single-Bi...

Q. What is Two Types of Errors? Single-Bit Errors: Merely one bit in the data unit has changed Burst Errors of length 'n': 2 or more bits in the data unit have changed (

Access-list range for an extended ip access-list, Recognize the access-list...

Recognize the access-list range for an extended IP access-list? Ans) IP extended access-lists use the number range of 100-199.

Fiber-optic cable as transmission media, Q. Fiber-Optic Cable as transmissi...

Q. Fiber-Optic Cable as transmission media? - Made of glass signals are transmit like light pulses from an LED or laser - Light is as well a form of electromagnetic energy

frames along with the rtp, For VOIP, first you need to consider the codec ...

For VOIP, first you need to consider the codec to use. Although there are many voice codecs, MyCo wants the safest bet and suggests that you design with the most known and oldest c

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