Hello and Welcome to the Community Forum,

 

 

WSA is very good and smart if a bad file is sitting on your system it's not a threat unless it's executed then WSA will react, also have a look if WSA misses something as it can rollback to the pre-infection state: https://community.webroot.com/t5/Webroot-Education?/What-Happens-if-Webroot-quot-Misses-quot-a-Virus/?... also WSA is so light on system resource's because all the work is done on the WIN Cloud and not on your system: http://www.brightcloud.com/platform/webroot-intell?igence-network.php it's the future and it's here now, with over 140 million new or modified Malware in 2014 alone how can the others keep up with definition updates? WSA does not have any Definition updates as it's always up to date in the Cloud the only thing you will see is Program Updates and in most times you will not see it because it's small and fast! http://www.webroot.com/us/en/support/support-consu?mer-release-notes

 

 

 

So IMO Webroot is all you need!

 

 

Kind Regards,

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