Web Security and Commerce by Simson Garfinkel and Gene Spafford Here are the changes from the 3/98 reprint: {31} changed footnote URL to: http://sunscript.sun.com/ {42} 1st URL in sidebar changed to: http://java.sun.com/docs/white/langenv/ (138) changed "Servce" to "Service" in box title {242} 3rd URL in box changed to: http://developer.netscape.com/ {261} end of 4th para: URL changed to: http://www.ntsecurity.com/Products/ScanNT/index.html {288} item #2, code line -4: changed: -rw-r--r-- 1 simple http to -rw-r----- 1 simple http (309) item #3: changed "UIDS" to "UIDs" and "GIDS" to "GIDs" {314} changed URL in 1st footnote to: http://www.global-concepts.com/ (424) changed "TEA" to "TEK" twice {426} last code, line 1: changed "md5" to "sha" (472) added entry: "Blowfish algorithm, 194"