These days, you need as much internet security as you can get. From telecommuting to simply watching your favorite show on a smart TV, the average consumer's attack surface is three to four times the size as when most of us had only one PC. That's not just a worry, it's also a chore since you'll need to install protective software on all those devices. But while you can't get around installing separate antivirus software on every device, you can at least make your virtual private network (VPN) concerns less aggravating by skipping the per-device procedure and simply installing a blanket VPN on your router.