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

Virtual memory - computer architecture, Virtual memory: Virtual memory...

Virtual memory: Virtual memory is a technique which realized an application program the idea that it has contiguous working memory (an address space), whereas in fact it may b

What is insertion point, A vertical flashing line that permits the user whe...

A vertical flashing line that permits the user where text will be inserted.

Implementing recursive function the data structure, For executing recursive...

For executing recursive function the data structure used is: For executing recursive function, stack is used as a data structure.

What are micrographics, What are micrographics? A micrographic is an im...

What are micrographics? A micrographic is an image or photographic reproduction of an object which is then changed to film. Micrographics are frequently used for permanent reco

The spanning tree of connected graph with 10 vertices, The spanning tree of...

The spanning tree of connected graph with 10 vertices have 9 edges of spanning tree of connected graph with 10 vertices

Define deadlock, Define deadlock? Deadlock is a condition, wherein proc...

Define deadlock? Deadlock is a condition, wherein processes never finish executing and system resources are tied up, preventing another job from beginning. A process requests r

What are the lists of signal available, What are the lists of signal availa...

What are the lists of signal available? Terminating and suspending method Physical circumstances Available for the Programmer Fault in power supply

What is the main function of an assembly, What is the main function of an a...

What is the main function of an assembly It contains code that the common language runtime implements. Microsoft intermediate language (MSIL) code in a portable executable (PE

Memory system considerations - computer architecture, Synchronized with a c...

Synchronized with a clock signal Memory system considerations Speed Cost Size of chip Power dissipation Memory controller Refresh Overhead

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