RFC 1415 - FTP-FTAM Gateway Specification. J. Mindel, R. Slaski. January 1993. RFC 2577 - FTP Security Considerations. M. Allman, S. Ostermann. May 1999. RFC 2640 - Internationalization of the File Transfer Protocol. B. Curtin. July 1999. RFC 1639 - FTP Operation over Big Address Records (FOOBAR). D. Piscitello. June 1994. RFC 1635 - How to Use Anonymous FTP. P. Deutsch, A. Emtage, A. Marine. May 1994. RFC 0448 - Print Files in FTP. R.T. Braden. February 1973. RFC 0480 - Host-Dependent FTP Parameters. J.E. White. March 1973. RFC 0463 - FTP Comments and Response to RFC 430. A.K. Bhushan. February 1973. RFC 0412 - User FTP Documentation. G. Hicks. November 1972. RFC 2228 - FTP Security Extensions. M. Horowitz, S. Lunt. October 1997. RFC 1579 - Firewall-Friendly FTP. S. Bellovin. February 1994. RFC 1545 - FTP Operation Over Big Address Records (FOOBAR). D. Piscitello. November 1993. RFC 0743 - FTP Extension: XRSQ/XRCP. K. Harrenstien. December 1977. RFC 0775 - Directory Oriented FTP Commands. D. Mankins, D. Franklin, A.D. Owen. December 1980. RFC 0751 - Survey of FTP Mail and MLFL. P.D. Lebling. December 1978. RFC 0737 - FTP Extension: XSEN. K. Harrenstien. October 1977. RFC 0172 - The File Transfer Protocol. A. Bhushan, B. Braden, W. Crowther, et al. June 1971. RFC 0959 - File Transfer Protocol. J. Postel, J.K. Reynolds. October 1985. RFC 0949 - FTP Unique-Named Store Command. M.A. Padlipsky. July 1985. RFC 0238 - Comments on DTP and FTP Proposals. R.T. Braden. September 1971. RFC 0294 - The Use of "Set Data Type" Transaction in File Transfer Protocol. A.K. Bhushan. January 1972. RFC 2773 - Encryption Using KEA and SKIPJACK. R. Housley, P. Yee, W. Nace. February 2000. RFC 2428 - FTP Extensions for IPv6 and NATs. M. Allman, S. Ostermann, C. Metz. September 1998. RFC 0630 - FTP Error Code Usage for More Reliable Mail Service. J. Sussmann. April 1974. RFC 0624 - Comments on the File Transfer Protocol. M. Krilanovich, G. Gregg, W. Hathaway, et al. February 1974. RFC 0640 - Revised FTP Reply Codes. J. Postel. June 1974. RFC 0614 - Response to RFC 607: "Comments on the File Transfer Protocol". K.T. Pogran, N. Neigus. January 1974. RFC 0607 - Comments on the File Transfer Protocol. M. Krilanovich, G. Gregg. January 1974. RFC 0697 - CWD Command of FTP. J. Lieb. July 1975. RFC 0691 - One More Try on the FTP. B. Harvey. June 1975. RFC 0683 - FTPSRV - Tenex Extension for Paged Files. R. Clements. April 1975. RFC 2389 - Feature Negotiation Mechanism for the File Transfer Protocol. P. Hethmon, R. Elz. August 1998. RFC 3659 - Extensions to FTP. P. Hethmon. March 2007.