SecureBlackbox 16: What SSH algorithms are implemented in SecureBlackbox?

Note: This article applies only to SecureBlackbox Legacy. For future development please consider using the latest version.

SecureBlackbox contains client-side support for SSH 1 and SSH 2 including SFTP 2, 3, 4, 5, and 6. On the server side, SecureBlackbox supports only SSH 2 (since SSH 1 is outdated and insecure) and SFTP 3, 4, 5, and 6.

We appreciate your feedback.  If you have any questions, comments, or suggestions about this article please contact our support team at