A new study identifies and ranks the 10 security gaps responsible for most outsider attacks on college computer networks. The list is intended to help campus system administrators establish priorities as they work to increase security. One network security expert urges that institutions utilize multiple security layers. (DB)

Describes procedures for librarians interested in building a World Wide Web site. Highlights include hypertext markup language; home pages; determining audiences and purposes; promoting safety; the planning process, including text length and density, links to external sites, and maintenance; and copyright concerns. (LRW)

A computer virus is a program that replicates itself, in conjunction with an additional program that can harm a computer system. Common viruses include boot-sector, macro, companion, overwriting, and multipartite. Viruses can be fast, slow, stealthy, and polymorphic. Anti-virus products are described. (MLH)

The author of this column describes several instances in which secure data on computers were compromised. In each of these instances, a different route was involved in gaining access to the secure data--one by office-based theft, one by hacking, and one by burglary. Is is proposed that the most difficult factor to guarantee in the protection of…

A computer virus is a program--a piece of executable code--that has the unique ability to replicate. Like biological viruses, computer viruses can spread quickly and are often difficult to eradicate. They can attach themselves to just about any type of file, and are spread by replicating and being sent from one individual to another. Simply having…

This article provides a list of the essential steps to keeping a school's or district's network safe and sound. It describes how to establish a security architecture and approach that will continually evolve as the threat environment changes over time. The article discusses the methodology for implementing this approach and then discusses the…

School nurses access an enormous amount of information through the Internet. Although most avid computer users are savvy to the threat of viruses to the integrity of data, many who surf the Web do not know that their data and the functioning of their computer is at risk to another hidden threat--spyware. This article will describe spyware, why it…

In this electronic age, where information is digital and service is virtual, the registrar profession is changing rapidly to keep up with increasing standards and expectations. EDI and now XML standards enable system-to-system exchanges of academic records information. While many of the registrar's profession display student academic records under…

Spyware is the general term that describes a collection of technologies that help external parties in "gathering information about a person or organization without their knowledge." In addition to the minor annoyances spyware generates, such as redirected pages, redirected searches, and pop-up ads, a spyware infection can have more malicious…

Every place has it--coffee shops, bookstores, universities ... and now libraries are offering wireless Internet access too. At the Waterford Township Public Library (Waterford, Michigan), Andrew Mutch created a wide-open wireless network using Public IP open source software. About 20 miles away, at the Novi Public Library (Novi, Michigan), Karen…

Authentication is based on something one knows (e.g., a password), something one has (e.g., a driver's license), or something one is (e.g., a fingerprint). The last of these refers to the use of biometrics for authentication. With the blink of an eye, the touch of a finger, or the uttering of a pass-phrase, colleges and schools can now get deadly…

Once, targets of bullying had to endure it only at school. Now, with the increasing prevalence of cyberbullying it can follow them home and go on 24 hours a day. For students who have been exposed to cyberbullying themselves, for parents who have either been exposed to it or are seeing their child experience it, and for educators who have either…

To overcome weakness and faults of a web-based e-learning course such as Artificial Intelligence (AI), an immune agent was proposed, simulating a natural immune mechanism against a virus. The immune agent was built on the multi-dimension education agent model and immune algorithm. The web-based AI course was comprised of many files, such as HTML…

Many professors, staff members, and even administrators see campus computers and e-mail accounts as their own private property--a type of employment benefit provided with no constraints on use. The fact is, universities "assign" computer equipment to personnel as tools to help them perform their jobs more effectively and efficiently, in the same…

Studied a server security breach at the University of Memphis, Tennessee, to highlight personnel roles, detection of the compromised server, policy enforcement, forensics, and the proactive search for other servers threatened in the same way. (SLD)