Plug in extensions for safari and firefox were in the alpha stage. Are they still in the alpha stage or do you have them?
Browser extensions are currently working for Chrome, Firefox and Edge (since it now runs the Chromium engine) in mSecure 6, but we are not in any type of public testing yet. We are currently working on the Safari extension, but it's a more complicated endeavor due to how Apple has implemented them. I imagine we will release a beta program here soon, but I don't have a date right now.