I have a Microsoft Lumia 640 Lte Dual SIM. It uses Windows Phone 8.1 update 2 software. How can I protect the phones data/content particularly when trawling the internet, when on open and secure wifi networks even those with password protection? Regards Paul 12 Mar 2017.
With Windows Phone the OS is inherently safer than other mobile OS's. Norton does not have any products that cover Windows Phone.
See if this information helps you. http://www.telegraph.co.uk/technology/news/9952940/Does-my-Windows-Phone-need-virus-protection.html