OpenSSH is the premier connectivity tool for remote login with the SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking. Developed by Theo de Raadt
License: Open Source
SecureCRT offers a rich graphical interface with advanced session management and extensive customization options, making it suitable for enterprise environments. In contrast, OpenSSH is a lightweight, open-source solution that excels in security and simplicity, making it ideal for users who prefer command-line tools.