Information Services And The Area Of Web Services

Web technologies are one of the last components to an IT system. It connects the company to the World Wide Web. A company may utilize it to service clients where they use the interface or it could be used by the company to input client information. Web technology can be used as a way of staying connected with multiple people at once. Web technology also can help a company save, transfer, and download information that has been saved into a cloud.

The functions of hardware in the OSI model support similar to the functions of the model layers.

As a modular, self-describing type of software service, Web services are self-contained applications that can be:

Norton (Ed.). (2006). Computing Fundamentals. [University of Phoenix Custom Edition e-Text]. New York, New York: McGraw-Hill. Retrieved January 21, 2011, from CIS105 - Computers-Inside and Out.

The World-Wide Web can be defined as a collection of different services and documents which are distributed all over the Internet and linked together by hypertext links. The web is therefore a subset of the Internet and not the same thing. It provides a hypertext-hypermedia interface to information resources in the internet and hence it is also called as a distributed hypermedia system.

Am indebted to Oxford university course on computing for the following, which I reproduce without a full understanding.

Makerere University, Faculty of Computing and Information Technology, P.O. Box 7062, Kampala, Uganda, East Africa jlubeg@cit.mak.ac.ug 2 Department of Computer Science, University of Reading, P.O. Box 225, Whiteknights, Reading, Berkshire, RG6 6AY, United Kingdom shirley.williams@reading.ac.uk

(3) Web Services in the Cloud - instead of delivering full applications, this service allows users to access APIs for added functionality.

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Numerous users can utilize the modern computer services which require the identity of the users to be checked precisely. Authentication is the procedure of checking the identity of the users and it produces a critical information that can be used in securing the PC frameworks. In conventional frameworks, secret word based validation was utilized for confirmation, yet these passwords can be intercepted by hackers when sent across the PC systems. Kerberos is a solid validation strategy where verification depends on cryptography and this technique is suitable for unstable situations as it protects passwords efficiently (Neuman & Ts, 1994).

is used as a means to represent web services for the following important benets:

Web service is a communication between two electronic device.it provides network address over the web. web service is also called as utility computing.

low cost cite{Aboolian} and capacity to be composed into high-level business processes, Web service technology is becoming increasing popular.

Submitted in partial fulfillment of the requirements for the degree of Bachelor of Engineering in Computer Engineering

M. Tech Scholar, Al-Falah School of Engg and Tech., Dhauj, Faridabad-121004, Haryana, India M. Tech Scholar, Al-Falah School of Engg and Tech., Dhauj, Faridabad-121004, Haryana, India 3 Senior Lecturer (Computer Science and Engg), Al-Falah School of Engg and Tech., Dhauj, Faridabad-121004, Haryana, India