Add few compatibilites to reduce load and plugins

Add a feature from which this can be paired with the pre-installed /user installed antivirus programs. Do not try to design a feature for all software but only for the popular ones (like McAffe, Kaspersky, Malwarebytes and avasta)
This will help to reduce load on CPU if both software are scanning the traffic.
You could add a setting to enable a plugin for the browser to force HTTPS and verify certificates.
You could also add a feature to scan a potential virus file with virus-total (the online service)