Rob Thomas wrote:
There is a huge increase in FTP scanning as well as the building of warez botnets. The warez scanning is generally for anonymous FTP servers with plentiful bandwidth, copious disk space, and generous write permissions. ...
One things I know of that helps here is to make sure you never have a single directory that is both readable and writeable to an anonymous user. In general, restrict writing to users with logins and passwords. If you must have an anonymous-write directory (like an incoming folder), make sure that that directory is not also readable by anonymous users. This probably won't eliminate all the abuse, but it should make it impractical enough that the warez servers will probably start looking elsewhere. -- David