How is a valid user identifier accomplished, Computer Engineering

Assignment Help:

How is a valid user identifier accomplished?

A valid user identifier is accomplished within one or more of given ways:

• Provide some password, which only user knows.

• Present something like a smart card or a token which only the user has

• Identify something only the user is, like signature, voice, fingerprint or retinal (eye) scan. It is implemented by biometric controls.


Related Discussions:- How is a valid user identifier accomplished

Explain all the categories of common control switching, Explain all the cat...

Explain all the categories that are served by Common Control switching. Common Control Switching System: It is a functional block diagram of a common control switching system i

Differentiate between qa and testing, Differentiate between QA and testing....

Differentiate between QA and testing. - Quality Assurance is more a stop thing, ensuring quality in the company and thus the product rather than just testing the product for so

What do you mean by manual assembly, Q. What do you mean by Manual Assembly...

Q. What do you mean by Manual Assembly? It was an old method which required the programmer to translate every opcode in its numerical machine language representation by search

Illustration of a memory organization, Q. Illustration of a memory organiza...

Q. Illustration of a memory organization? Let's consider an illustration of a memory organization as displayed in Figure below in that main memory can store 32K words of 12 b

Robotics, Based on the disciplines of engineering, AI and physiology robo...

Based on the disciplines of engineering, AI and physiology robotics is concerned with building robot machines with physical capabilities akin to human beings which are cont

What is class invariant in c++, A class invariant is a condition that descr...

A class invariant is a condition that describes all valid states for an object. It is a logical condition to make sure the correct working of a class. Class invariants must hold wh

What do you understand by client-server architecture, Question: (a) (i...

Question: (a) (i) Explain what do you understand by Client/server architecture? (ii) List and briefly describe 3 types of Client/server architecture. (b) The most impo

What is the draw back of access-3 code, Q. What is the draw back of Access-...

Q. What is the draw back of Access-3 Code? Give suggestion to over come this drawback.

Payment, how can get payment

how can get payment

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