An effective systems librarian must understand security vulnerabilities and be proactive in preventing problems. Specifics of future attacks or security challenges cannot possibly be anticipated, but this paper suggests some simple measures that can be taken to make attacks less likely to occur: program the operating system to get automatic…

Discusses issues to be considered when networking multimedia CD-ROMs. Topics addressed include CD-ROM networking software; license concerns; configurations for CD-ROM servers; data caching; SCSI devices; CD-ROM drives; workstation configurations, including minimum requirements for five popular CD-ROM titles; and system setup troubleshooting tips.…

The Uniformed Services University of the Health Sciences, located on the National Naval Medical Center's campus in Bethesda, Maryland, is a medical education and research facility for the nation's military and public health community. In order to support its approximately 7,500 globally distributed users, the university's James A. Zimble Learning…

Provides information on commercial connections to the Internet via gateways as opposed to direct connection or through a modem. Hardware and software requirements are described; and commercial online services offering an Internet gateway are discussed, including America Online, CompuServe, Delphi, GEnie, and Prodigy. (LRW)

Advantages of using online systems are described, and specific techniques for successfully transmitting computer text files are described. Topics covered include Microsoft's Rich TextFile, WordPerfect encoding, text compression, and especially encoding and decoding with UNIX programs. (LB)

This article describes The Onion Router (TOR). It is a freely available, open-source program developed by the U.S. Navy about a decade ago. A browser plug-in, it thwarts online traffic analysis and related forms of Internet surveillance by sending your data packets through different routers around the world. As each packet moves from one router to…

This document contains guidance for managing the threats of computer viruses, Trojan horses, network worms, etc. and related software along with unauthorized use. It is geared towards managers of end-user groups, managers dealing with multi-user systems, personal computers, and networks. The guidance is general and addresses the vulnerabilities…

Discussion of the recent computer virus attacks on computers with vulnerable operating systems focuses on the values of educational computer networks. The need for computer security procedures is emphasized, and the ethical use of computer hardware and software is discussed. (LRW)

Describes Mosaic, an Internet resource locator and navigation tool developed at the University of Illinois' National Center for Super-Computing Applications (NCSA). Topics discussed include the relationship with the World Wide Web; flexibility; obtaining Mosaic client software; and file transfer protocol instructions. (Contains seven references.)…

This article has three objectives: (1) introduce the basics of the World Wide Web (including Internet connectivity, hypertext, and uniform resource locators); (2) highlight environmental health databases on the Web; and (3) discuss possible applications of the Web for the environmental health profession. (LZ)

Discussion of computer-mediated communication focuses on the development of the BITNET computer network. The use of BITNET for interactive messaging, batch file transfer, and electronic mail is described; server programs are explained; and possible future developments of BITNET are discussed. (seven references) (LRW)

Examines some frequently encountered unsolicited computer intrusions, including computer viruses, worms, Java applications, trojan horses or vandals, e-mail spamming, hoaxes, and cookies. Also discusses virus-protection software, both for networks and for individual users. (LRW)

This article represents the second part of a series in this journal called "How to Perform a Security Audit." It continues the conversation on setting up a process for identifying security-related concerns and implementation safeguards. It continues the conversation from the perspective of system monitoring. This article discusses how to use a…

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…

The article describes the IBM/Special Needs Exchange which consists of: (1) electronic mail, conferencing, and a library of text and program files on the CompuServe Information Service; and (2) a dial-in database of special education software for IBM and compatible computers. (DB)