Secure Shell Software


NSK-SSH is the SSH protocol suite of network connectivity tools that increasing numbers of people on the Internet are coming to rely on. Many users of telnet, rlogin, ftp, and other such programs might not realize that their password is transmitted across the Internet unencrypted, but it is. NSK-SSH encrypts all traffic (including passwords) to effectively eliminate eavesdropping, connection hijacking, and other network-level attacks. Additionally, NSK-SSH provides a myriad of secure tunneling capabilities, as well as a variety of authentication methods.

SCP (Secure Copy Transfer) is a rcp-like client that can be used in file transfer over the network. Scp uses ssh 1 or 2 protocol in data connections, so the file transport is secure. This supports the large file (2GB+) access.

SFTP (Secure File Transfer) is a ftp-like client that can be used in file transfer over the network. Sftp uses ssh 1 or 2 protocol in data connections, so the file transport is secure.We now support direct access to the GUARDIAN filesystem as well as the OSS filesystem. Now we have the SFTPG client for accessing the guardian filesystem directly for coping files to and from the system. This supports also large file access for OSS. We also have updated the SFTP server for guardian to support any file access.

SSHD (Secure Shell Daemon) is the daemon program for ssh. Together these programs replace rlogin and rsh programs, and provide secure encrypted communications between two untrusted hosts over an insecure network. The programs are intended to be as easy to install and use as possible. The daemon handle key exchange, encryption, authentication, command execution, and data exchange.


  • High performance and low CPU overhead
  • Scalable across all CPUs in a 16 node system.
  • Full replacement for telnet, rlogin, rsh, rcp, and ftp
  • PCI Configuration for stopping ftp and telnet
  • Putty vt100 user client for Windows and Mac
  • Windows 9x/NT/2000/XP 6530 Emulation: Mr-Win6530, Cail CTT Suite
  • Automatic authentication of users, no passwords sent in cleartext to prevent the stealing of password
  • Encryption and compression of data for security and speed
  • Multiple built-in authentication methods, including passwords, public key, SecurID, and host-based authentication
  • Support for multiple public key algorithms, including DSA and Diffie-Hellman key exchange
  • Multiple ciphers for encryption, including e.g. 3DES, Blowfish, Twofish and the AES and Window
  • Guardian SFTP server for accessing the guardian file system directly

Documentation Available:

* Datasheet 
* HP Success Story 
* Install, Configuration and Reference Document 
* SSH Web Cast Presentation 

System Software Required: 

*NonStop Kernel Release G06.22/H06.05/J06.02

Hardware Configuration Supported:

*NonStop S-Series
*NonStop Integrity Series
*NonStop Blades

Available Now!

Copyright © 2008 by Bowden Systems,Inc., All Rights Reserved