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Network security - Essay Example

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Introduction Information is lifeblood for any organization. As information is digitized, it is stored on information systems and travels to the inbound and outbound network. The storage and transmission of data is essential for business automation and business functions…
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Download file to see previous pages There is a requirement of a powerful vulnerability assessment and management tool that will facilitate the network security team in crises situations. Moreover, there is one more challenge for the network administrators i.e. they are not able to find traces for the threat that has already penetrated into a distributed network environment. Likewise, distributed network is a merger of two or more networks and may be operational on a broad spectrum. Moreover, the existing network security controls are not capable to detect the worm, as the distributed network is connected to one or more networks; it is difficult to analyze specific anomalies and patterns of unknown activity on the distributed network. Furthermore, the combination of infinite data packets can construct a major impact on the network because they all have the same frequency and are associated with the same domain that is similar to the current scenario. For addressing this issue, powerful vulnerability detection and assessment tools are required for detecting threats on a distributed network. ...
Moreover, these tools will also facilitate to categorize data packets in to time and frequency domains distinctly. Furthermore, network administrators can also implement a methodology, subset of the current methodology, which is called as anomalous space extraction based on predictions of network traffic or transmission of data packets. Successful information security management involves an amalgamation of prevention, detection and response in order to deploy a strong security defense. Security has become an encircling issue for designers and developers of the digital world. A system should also be able to counter incidents and raise proper procedures in case an information security incident occurs. Information security incident handling takes a stride forward in the information security management procedure. The aim is to provide a reference for the management, administration and other technical operational staff. If considering the enterprise government, focus on executing management actions is required to support the strategic goals of the organization. It has been calculated approximately half of the breaches to the security of the information systems are made by the internal staff or employee of the organization. Security incident management facilitates the development of security incident handling and planning including preparation for detection and reply to information security issues. The standard of the incident management primarily relates to ensure the existence of processes rather than the contents of these procedures. The security incident of different computing systems will have dissimilar effects and escort to different consequences, bureau, departments the organization need to tailor the security ...Download file to see next pagesRead More
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