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Introduction to Computer and Network Hardware Discussion Scenario, Essay Example

Pages: 1

Words: 331

Essay

Abstract

Southwestern Hospital Group (SWG) has decided to acquire Western Arizona Thoracic Care Hospital (WATCH). The WATCH facility needs to be modernized in order to compete and generate more revenue for SWG. The main objective of the modernization is to upgrade the current systems.

Primary Considerations

There are always some primary considerations to review before beginning an IT upgrading or migration project. In this instance, the WATCH facility, which is under the management of SHG, needs to be modernized. The current systems are almost ten years behind.

Preliminary Steps

The first step is to troubleshoot for issues with the current system. Then the team must make note of these issues and replace hardware and software accordingly. If the patient records domain is nearing the end of its life, then this is one of the issues that should be addressed promptly as patient records are crucial to the hospital’s business.

Domain Structure

The domain structure should be left as-is unless there are technical issues. Since all Windows-based operating systems are based on the NT structure, the Windows NT domain should be up-to-date. However, it is important to make sure that the latest Windows NT service pack is installed (Microsoft). The Apache servers should also be running on 2.0 rather than 1.3 (Upgrading Apache). The Linux boxes that perform the print functions are essential as well.

Authentication Choice

The upgrade should involve user authentication as this will ensure that the hospitals systems are secure (Authorization, Access, and User Control). User authentication verifies that the person accessing data is the one who is meant to view it (CGI Security).

References

Authentication, Authorization, and Access Control. (n.d.). Welcome! – The Apache HTTP Server Project. Retrieved May 27, 2010, from http://httpd.apache.org/docs/1.3/howto/auth.html#basicworks

Chapter 6: Authentications. (n.d.). A Guide to Building Secure Web Applications. Retrieved May 27, 2010, from www.cgisecurity.com/owasp/html/ch06.html#id2857263

How to obtain the latest Windows NT 4.0 service pack. (n.d.). Microsoft Support. Retrieved May 27, 2010, from http://support.microsoft.com/kb/152734

Upgrading to 2.0 from 1.3 – Apache HTTP Server. (n.d.). Welcome! – The Apache HTTP Server Project. Retrieved May 27, 2010, from http://httpd.apache.org/docs/2.0/upgrading.html

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