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.