If you have a 4.3BSD vax, a Sun, or a Sequent running Dynix 3.04 (or >) you should be able to type "make install" and have your existing ftp daemon replaced. Other systems may require some modifications. Temporary fix: if you remove the program "/etc/ftpd", you're safe. However, ftp TO your site will be unavailable. This package is replacement source for the program ftpd. This package requires the inetd program. If you're not running inetd, it won't help you. Just remove /etc/ftpd, and contact us for more information. One of the fixes to this ftpd is that if a username has a shell specified in /etc/passwd that is NOT listed in /etc/shells, they will not be able to log in. You can add any local login shells to the file /etc/shells with your favorite editor. If you have problems installing this software, contact Keith Bostic at 415-642-8524 or Phil Lapsley or Peter Yee @ 415-642-7447 or Rick Adams at 703-276-7900.