ShellGuard 3.46 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. ShellGuard belongs to Internet & Network Tools. We recommend checking the downloaded files with any free antivirus. The most popular version of the ShellGuard 3.4. The common filename for the program's installer is ShellGuard.exe. This program was originally developed by NetComposite.
From the developer:
ShellGuard is a command line Telnet and SSH client that runs very well and fits seamlessly into your system. It allows users to work on the Windows platform and connects to various UNIX, Linux, Windows SSH and Telnet servers.
You may want to check out more software, such as Inspyder InSite Trial, which might be related to ShellGuard.