Secure your communication with SSH

SL Secure is a whole new level of security from SeattleLab, our first exclusively SSH product.

SL Secure creates a Windows SSH server with a secure encrypted connection between wireless handheld devices and your line of business applications.

SL Secure builds on the highly successful SLNet product range, by creating a SSH software with built-in security between the SLNet server and the wireless handheld devices.

How SL Secure works


 Download SL Secure Free Trial

Security Features

Customizable Permissions
Users run in their own appropriate security context, with all their own permissions in place, just as if they had logged in from the main console. This completely preserves all Windows’ C2 security features. SL Secure can lock down terminals so they can only reach specific applications and be prevented from getting to a command prompt.
Secure Logon
It also ensures encryption of usernames and passwords for secure logon over the network.
Full SSH Support
Out of the box support for SSH.

Usability Features

High Performance
SL Secure communicates via Winsock Sockets to the terminals and via Pipes to SLCon and the Windows Console Applications. To minimise the impact on the CPU resources, the SLNet secure programs are heavily multi-threaded and asynchronous.
Improved Performance and Reliability
Can handle thousands of user connections with modest requirements. SSH sessions tend to be more robust than the equivalent Telnet session.
Terminal Emulation
Can be customised to meet any terminal emulation or application character needs, details of which are provided in the Installation, Configuration and Administration Guide.

Access to Window’s Common Command Shell
Users who SSH into SL Secure can have full access to Windows’ Common Command Shell. It is completely configurable by the administrator, who can choose to disable access to the Command Shell on a user-by-user basis.
Direct Access to Custom Applications
It offers you the power to define default custom applications for users as soon as they log in.
Terminal Sequences
Also provides ANSI terminal sequences (compatible with the VT-100 and VT-220) for cursor positioning and formatted screen handling. It supports colours, UTF-8 characters, Unicode characters and custom key sequences.
Can insert a record in the Windows event log every time a user connects or disconnects along with a record of what process the user executed and the resulting data and screens from that process.
Remote Administration
SL Secure can be administered locally or remotely.
For security purposes, SL Secure is licensed to specific servers. A license key tied to the server ensures you can track your SLNet Secure licenses and prevent unauthorized uses. Install SLNet on a target server, it activates temporarily and provides a license request file that you email to the SeattleLab license group. A license key file is generated and sent back to you.

Supporting the latest Windows software

Windows 2016 and 2019 support
SL Secure fully supports Windows Server 2016 & 2019.
64 bit Console Support

Also fully supports 64 bit Console applications such as SAPConsole 7.3.

Unicode and UTF-8 support
SL Secure has full support for international languages – single and double-byte character sets. You can set the font and code page to meet any need.

Try a free trial of our  SSH software

If you would like to try out a free trial, click on the link below:

 Download SL Secure Free Trial