NetOp provides secure, cross-platform, remote support and access for network administrators and remote sites. RSA SecurID authentication sets up access privileges through the NetOp security server by verifying identity against an RSA ACE/Server using user name, password and a SecurID security token. It works with all Windows operating systems from 98 to the Windows 2003 Server, plus Linux, Sun Solaris, Mac OS X, CE 4.x, DOS and OS/2 systems. Price is $189. Free demo is available.