I received an email thanking me for my purchase of Avira. Did I purchase that? I thought I was receiving some type of Scam because I didn't reconize it. Is downloading this a requirement to securing the network? Does it actually do me any good? I already have a VPN. I understand having more than one can cause issues. My VPN is Nord. I believe i have integrated it into the DECO Router. Why would I pay for two? Any help or information would be appreciated.