4.2. F-Secure SSH Server
F-Secure Corporation, formerly
DataFellows, Ltd., a Finnish software company, produces commercial
implementations of SSH derived from those of
SSH Communications
Security. F-Secure's server product line,
F-Secure SSH Server, runs on Unix, and
SSH-1 and SSH-2 servers are available as separate products. They are
repackagings of SSH1 and SSH2 with commercial licenses and a few
added features:
- A manual covering F-Secure SSH products for all platforms (Unix,
Windows, Macintosh)
- Additional encryption algorithms in the SSH-2 product, such as RSA
and IDEA. (see the F-Secure manual for the current list)
- An additional SSH client, edd
(
Encryption Data Dump), a Unix filter that
applies SSH encryption or decryption to standard input, writing the
results to standard output
- A few additional options in SSH1 (see Appendix B, "SSH Quick Reference")
4.2.1. Obtaining and Installing
F-Secure SSH Server is available from
http://www.f-secure.com/. In addition to
their commercial SSH products, which may be purchased and downloaded
from the web site, free "evaluation versions" are
available.
Except for the few additional features listed in the previous
section, installation, configuration, and operation of F-Secure Unix
SSH is almost identical to that of the SCS versions. SSH2 has moved
ahead with new features not present in its F-Secure counterpart,
however, so check the F-Secure documentation to see if particular
features are available.
 |  |  |
| 4. Installation and Compile-Time Configuration |  | 4.3. OpenSSH |
