As long as you all don't have anything important online like personal information, and don't do any banking or bill paying or things like taxes or anything with the government for disability, etc....you should be ok.
And antivirus and firewalls are good for the "outside" getting in....But someone with whom you share the same network....they have access to your computer. Just like at an office at work. Everyone is on the same network for the bosses to be checking on the employees.
So, as long as you all are comfortable with them and keep all personal details offline it should be fine.
SB and "the pup who snores loudly"
ACDF C5-C7, (no hardware), with autograft bone Nov. 2001
(reabsorption of bone 2 years later...still lost in body..expect to burp it out at anytime..haha"))
ACDF with hardware, allograft bone Nov. 2005
Anterior and Posterior CDF, allograft bone with BMP, removal of old hardware, use of titanium plates, rods, screws, & kitchen sink (lol) Oct 2006