Welcome to the Hark Technologies support site. You may sign in to see a list of the your registered systems. If you have a system that is not listed please email us at support@harktech.com to see if your system may be added. If you have a PC Linux-based system (as opposed to an embedded Linux system) you may be able to add the yum repository information for your system for ease of updates.
This site uses a self-signed certificate to enable SSL encryption so you may get a couple of warnings from your web browser. These are normal and can be ignored. Your session is still encrypted, the warnings are the browser's way of saying that you may not be actually talking to a harktech web server.
If you are an existing customer and have not yet registered please fill in the registration form available here.