Examines Federal policies directed at protecting information, particularly in electronic communications systems. Examines the vulnerability of communications and computer systems, and the trends in technology for safeguarding information in these systems. Addresses important trends taking place in the private sector. Charts and tables.

This report, published in its entirety (OTA-TCT-578) and in a summary form (OTA-TCT-579) containing only the first chapter of the complete report, focuses on key topics and issues that are central to the successful use of electronic delivery by government. The review conducted by the Office of Technology Assessment concludes that the movement toward electronic delivery of government services is accelerating, but that many factors must be considered. The greatest risks of electronic delivery are overlooking the human element and users' needs, which would further widen the gap between the technologically literate and the technologically illiterate, and failing to capitalize on all the opportunities that partnerships among government agencies and the private sector could provide. Changes that will be required in federal management are outlined, and options for successful implementation of electronic delivery are sketched. Many rely on the amplification of existing structures. Five appendixes complement the complete report, including a list of the 11 boxes, 5 figures, and 22 tables that illustrate the discussion; and lists of acronyms and terms, contributors, field study participants, and contractor reports. The summary volume contains four tables and two boxes. (SLD)

Dr. Jose A. Valciukas, in Foundations of Environmental and Occupational Neurotoxicology, has written a thorough, lively, and educational study on toxic substances and their effects. Written in a manner that is accessible to both professionals and non-professionals, Dr. Valciukas explains how health and human behavior may be adversely affected by neurotoxins. He introduces his study with a history of environmental and occupational neurotoxicology.