Define the term- encryption, Computer Engineering

Assignment Help:

Define the term- encryption

The user would then type in O P E and card purchase will be authorised. This extra protection is used as well as encryption.

Some of the new systems use a chip and PIN card which is slotted into keyboard and is used as extra security. User slots the card into the side of keyboard and is required to type in a PIN before Internet can be accessed. This gives an extra level of security as it is necessary to have the card, know PIN associated with card AND also know user's log in id and password!!!

 


Related Discussions:- Define the term- encryption

What are the 3 segments of the default route, What are the 3 segments of th...

What are the 3 segments of the default route, that is there in an ASP.NET MVC application? Ans)  Segment 1st - Controller Name Segment 2nd - Action Method Name Segment 3r

Define hyperlinks, Q. Define Hyperlinks? Hyperlinks, or links are one o...

Q. Define Hyperlinks? Hyperlinks, or links are one of the most significant characteristics of web pages. A link moves us from current page to a destination which is specified i

Double negation, Double Negation : All parents are forever correcting ...

Double Negation : All parents are forever correcting their children for the find of double negatives,  there we have to be very alert with them in natural language like: "He d

Genetic algorithms - artificial intelligence, Genetic Algorithms: In s...

Genetic Algorithms: In such a scenario the evolutionary approach to "Artificial Intelligence" is one of the neatest ideas of all. Whether we have tried to mimic the functionin

Requirements of decision support system, Q. Requirements of decision suppor...

Q. Requirements of decision support system? a) Fast computation A decision maker is able to perform a large number of computations very quickly and that too at a low cost

What is inode, What is 'inode'? All UNIX files have its description kep...

What is 'inode'? All UNIX files have its description kept in a structure called 'inode'. The inode have info about the file-size, its location, time of last access, time of las

Sql injection, SQL Injection includes entering SQL code into web forms, eg....

SQL Injection includes entering SQL code into web forms, eg. login fields, or into the browser address field, to access and manipulate the database across the site, application or

Illustrate the disadvantages of wireless technology, Disadvantages of wirel...

Disadvantages of wireless technology -  Range can be very limited -  Possible interference from nearby electronic devices -  Security issues (i.e. tapping illegally into

What are cosmic rays, Q. What are cosmic rays? The ionising radiation s...

Q. What are cosmic rays? The ionising radiation several times stronger than γ-rays entering the earth from all the directions from cosmic or interstellar space is known as cosm

What is high level formatting, Q. What is High level formatting? In any...

Q. What is High level formatting? In any disk system the space at some time in use would become discarded and therefore will be free for other application. Operating system ass

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