GST AdminLock
Plugin Description:
Our Latest plugin GST AdminLock, helps secure your GetSimple CMS administration panel from intrusion. By only allowing access to the login page by passing a custom variable and password via the URL (a variable and password which is created within the administration panel by the user). If the variable or password is not entered or is incorrect, you can either redirect the user to your homepage or display a custom message.
Install Instructions:
Installation
To install, simply copy the file “gst-adminlock.php”. After copying the plugin file, you will find a “GST AdminLock” entry in the right menu under the “Settings” tab.
Usage
The GST AdminLock is pretty straightforward, simply access the above mentioned page and enable the lock. Once enabled you will be able to submit your chosen variable and password - you can disable the lock at any time, by simply clicking the 'Disable GST AdminLock'.
Support and further information can be found here