Internet Security

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http://010security.blogspot.com/2011/05/internet-security.html

Defining Web Security

To survive in today's highly competitive business surroundings, which is quickly transmuting in to a cyber village, businesses must participate in the virtual world by using Web for not only emailing and chatting but also to tap the giant e commerce market. However, on hand, Web offers limitless opportunities for the entrepreneurs. On the other hand, Web security and risk management pose monumental challenges for the corporate world today. However, countermeasures can be and must be taken in order to address the issue.
Before plunging in to the sea of security issues that surround the use of Web, let us first look in to the often followed definition of the umbrella term Web Security.

Web security as defined "is the practice of defending and preserving private resources and information on the Internet" (Web Security). Hence, Web security is the essential to prevent breach of e commerce clients' trust and the resultant violation of privacy policies in order to keep away from defamation of the companies' hard earned corporate picture. This leads us to the next section of our research project that discusses the scope of the issue under discussion.

Why Speak about Web Security? Scope of the Issue

Security-related Risks Associated with Web Use and Management Strategies

Information is exchanged by Web use in the corporate world where people can communicate with each other and sell and buy products online using credit cards. Even confidential company information and lots of other secrets are shared by Web. However, this paves way for security issues, which make the "circuitous route" of the information being exchanged liable to deception, unauthenticated interruption and other security risks. On the same account, Web security has transformed in to a major concern for all Web users (Definitions of Web Security on the net). Therefore, Web security issues and risk management tips require to be discussed and highlighted for the benefit of the readers and the users similar.

Risk Management by Content Filtering

Web doubtless ameliorates corporate communication, "information sharing, market effectiveness and productivity" (Paliouras). Nevertheless, Web use has often resulted in "security breaches with known or unknown undesirable consequences ranging from a crippled or hacked corporate network to a ruined reputation and dear litigation". Consequently, content of the emails must be filtered to prevent the above mentioned organizational issues. (Paliouras).

This is where the importance of information systems comes in to play. With the aid of constructing appropriate systems and using adequate content filtering program, companies can block unnecessary and potentially harmful and insecure attachments from entering and infecting the computers.

"Klez worm" including other viruses that can seriously destroy the computer method, "junk mail", shopping online using Web and visiting obscene sites at the organizational cost increase security risks (Paliouras). These risks can be reduced by ensuring that employees avoid using company Web services for irrelevant tasks. However, emails are highly important for business communication and "content filtering" is the best solution to manage security risks. "Advanced text analysis is necessary to prevent users from sending sexually explicit text and racial epithets or sensitive information to unauthorized parties. Lexical analysis is way to cut down leak of confidential information as most of these files include special words or phrases" (Paliouras). Moreover, "keyword searching and inspection" as well as "advanced picture analysis" are some of the effective weapons to reduce security risks associated with Web use.

A three-step approach inclusive of conceiving, constructing and consolidating been recommended by information systems companies in order to effectively with security risks associated with the use of Web (Web security challenges). However, the extent to which Web use is secured primarily depends on the company's "security awareness" (Katos). When electronically operating firms think in cherishing their clientele's trust and therefore make every try to secure their operations by security checks, secured systems and well-planned security policies, security risks tremendously plummet and the firm's reputation improves. Also, with security awareness, firms tend to be better equipped with latest advancements in the field of information systems.

Conclusion

Hence from the above discussion it is evident that Web security and risk management pose monumental challenges for the corporate world today. However, countermeasures can be and must be taken in order to address the issue. Those computer organizations that take help and make the most out of Information Systems are the ones that benefit the most in the long run. This is because Information systems offer a giant variety of security program, with the aid of which, organizations can reduce the risk of Web use. Managing Web security related risks is no long an out-of-this-word task if adequate knowledge and timely application of Information systems is made available. Therefore, to address Web security issues, the basic knowledge of Information Systems Fundamentals is essential. Moreover, extensive research and progress is demanded in the field of information systems in order to generate "new defense mechanisms"

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