The 113 collected papers of the 20th National Information Systems Security Conference, held October 7-10, 1997, in Baltimore, Maryland, USA, are available in PDF format in a compressed file: http://csrc.nist.gov/nissc/1997/proceedings/nissc97.zip (6.2MB) Some subscribers here participated in the conference. We offer an HTML version of the Table of Contents: http://jya.com/nissc97.htm (31K)