... the context of the operating system. While more stringent controls are in place on multi-tasking, multi-user operating systems (LAN Networks or Unix), configuration errors, and security holes (security bugs) make viruses on these systems more than theoretically possible. This leads to the following initial conclusions: Viruses exploit weaknesses in operating system controls and human patterns ... highest level of security. Worms The following are necessary characteristics of a worm: replication self-contained; does not require a host activated by creating process (needs a multi-tasking ...

• Word Count: 4400
• Approx Pages: 18
• Has Bibliography

... OS not only appears on Palm's Connected Organizers, but also has been licensed to third-party handheld manufacturers such as Handspring. It all depends on the consumer's needs when shopping for a PDA (www.handheldcomputerdepot.com). Basically, all PDA's share the same major features such as: microprocessor, operating system, solid state memory, batteries, LCD display, input device, input/output parts, and ... remedy that is available in any PDA: password protection that allows a user to keep information away from prying eyes. However, the end user seldom institutes it, and this creates ...

• Word Count: 2879
• Approx Pages: 12
• Has Bibliography
• Grade Level: High School

... features unique to themselves. Although these features may be unique to a particular operating system they usually fall into categories are that common to all modern operating systems. Features found for these operating systems include those found categories such as communications and networks, application, performance and capability, security, display or graphic and other miscellaneous features. By breaking up these ... will be unsuccessful. Remote desktop The professional version of Windows XP allows users to access their systems from a remote computer. This is a feature that users ha...

• Word Count: 3088
• Approx Pages: 12
• Has Bibliography

... than the traditional software development model. It first explains how the open source approach actually works. It then looks at some key advantages of the open source approach: for customers, for software businesses, and for developing countries. It finally concludes that while there is still work to be done, it is clear that the movement is here to stay. HOW DOES THE OPEN ... on more than one computer, which means a multiple-user license has to be obtained, increasing costs further. Open source software can be freely distributed: multiple copies need not be paid for. For example , Mic...

• Word Count: 3234
• Approx Pages: 13
• Has Bibliography
• Grade Level: High School