Introduces concepts of server security and includes articles and sidebars of firsthand accounts of consequences of not devoting enough time to security measures. Outlines the following factors to consider when evaluating a server's risk potential: confidentiality/reproducibility of the data; complexity of the system; backup system and hardware…

Focuses on designing a library network to maximize security. Discusses UNIX and file servers; connectivity to campus, corporate networks and the Internet; separation of staff from public servers; controlling traffic; the threat of network sniffers; hubs that eliminate eavesdropping; dividing the network into subnets; Switched Ethernet;…

Presents selection and design considerations to help libraries make informed decisions about hardware configurations of CD-ROM systems. Highlights include CD-ROM configurations, including single drive workstations, daisychains, and jukeboxes; network configurations, including remote access; microcomputer features; CD-ROM drive selection; and…

DCE (Distributed Computing Environment) is a collection of services, tools, and libraries for building the infrastructure necessary for distributed computing within an enterprise. This articles discusses the Open Software Foundation (OSF); the components of DCE, including the Directory and Security Services, the Distributed Time Service, and the…

Local area networks (LANs) are systems of computers and peripherals connected together for the purposes of electronic mail and the convenience of sharing information and expensive resources. In planning the design of such a system, the components to consider are hardware, software, transmission media, topology, operating systems, and protocols.…

Guidelines for educational Web sites are discussed: determining the purpose; providing essential identifiers; determining page length; revising; establishing Internet Child Safety rules; providing a model for observing copyright law; providing links to home pages; using professional language; using images judiciously; assuring the page looks good…

This paper focuses on the applications of computer technology to enhancing personal and organizational productivity in schools. One school's experience selecting, implementing and adapting organizational computer systems is described, from schoolwide networks to manage electronic mail and grading data to teacher-centered applications and access to…

Discusses some emerging issues for information resources and use in higher education, including challenges in advanced networking; distributed-information technology (IT); authentication, authorization, and access management; distance learning; intellectual property in a networked environment; and campus-business continuity planning. Funding,…

Purpose: The purpose of this paper is to evaluate the use of a non-expensive dynamic computing resource, consisting of a Beowulf class cluster and a NoW, as an educational and research infrastructure. Design/methodology/approach: Clusters, built using commodity-off-the-shelf (COTS) hardware components and free, or commonly used, software, provide…

Although the general automation process can be applied to most libraries, small libraries and media centers require a customized approach. Using a systematic approach, this guide covers each step and aspect of automation in a small library setting, and combines the principles of automation with field- tested activities. After discussing needs…

Proposes a framework for the design of a full function workstation for information retrieval based on study of information seeking behavior. A large amount of local storage of the CD-ROM jukebox variety and full networking capability to both local and external databases are identified as requirements of the prototype. (MES)

The University of Tennessee's coordinated Faculty Interests/Funding Opportunities database system comprises statewide computer networking facilities, information from many sources, results of annual surveys, over 50 relational database files and software, and software applications. The system allows matching of information on funding opportunities…

The program for City Technical Colleges (CTCs) draws on ideas and resources from government, private industry, and education to focus on the educational needs of inner city and urban children. Mathematics, science, and technology are at the center of the CTCs' mission, in a context which includes economic awareness and a commitment to enterprise…

This report examines subsections of the computer network topology that relate to end-to-end performance and capacity planning in schools. Active star topology, Category 5 wiring, Ethernet, and intelligent devices are assumed. The report describes a model that can be used to project WAN (wide area network) connection speeds based on user traffic,…

Project Athena is a $100 million, eight-year project to install a large network of high performance computer work stations for education and research at the Massachusetts Institute of Technology (MIT). Organizational, legal, and administrative aspects of the project allow two competitors (Digital Equipment Corporation and IBM) to work together…