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What is the role of Internet and Web Service in Information Security?
Internet is considered as the most essential thing for people these days. All the systems and spheres are incompletely or completely dependent on the Internet. Let us consider the world’s banking system, for example, people do not usually think of how all the financial functions in the world are performed out. Generally, all the financial functions and transfers would be unworkable without the authority of the Internet.
If the Internet stops functioning, everything fails and the entire system stops. If the Internet stopped working all over the world one day, it can be a real disaster, and some companies, organizations, and enterprises can be recovered for years long. Hence, the Internet and computers are an important component of people’s lives and a part of the life movement of people.
The service of the World Wide Web is produced and assured by the internet-hosting organizations. These organizations are the set of people, who have rooms, full of prevalent computers, such as host servers. The service of each host server provides the work of one, tens, hundreds, or even thousands of websites.
The free and sovereign nature of the web offers security for an information system. The internet has developed communication and therefore its contribution to data sharing. With use to a computer and a company to the Internet, someone can connect with others worldwide. The web is predetermined to transfer unstructured information.
Humans are involved when conducting business over the internet. Web services play an essential and dominant role in making global IS. Web services are selfincorporated, modular software that can be represented, published, placed and invoked over a network, generally WWW”.
Web services implement functions changing from simple requests and difficult business processes. A deployed web service can be placed and invoked by multiple applications and other internet services via Universal Description, Discovery, and Integration (UDDI). Services points to elements and the services supported that can be used to make higher application services.
Web services create data obtainable from computer systems to multiple applications using well-defined standards. A sequence of standards has involved web services discovery, security, transactions, and coordination. Web Services Interoperability Organization (WS-I) overlooks the organization and promulgation of standards including −
Simple Object Access Protocol (SOAP) − It can be used to formats messages between web services.
Web Services Definition Language (WSDL) − It is used to define the use of web services.
UDDI and WSIL (web services inspection language) − It is used to locate web services.
WS-security − It can handles security across web services.
WS-coordination − It can coordinate numerous web services into composite systems.
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