<p>To be honest, if you have any worries and you see your elderly relative a lot, set up parental controls on it. If you are really worried, you can have all their email forwarded to you and keep all their passwords.</p>
<p>My spouse has his mom’s info so he can check on her if he has to. Luckily, she is too paranoid to shop at all online unless she mails a physical check for payment.</p>