(Image credit: Future) A VPN may not be the first thing you think of when packing for a family holiday, but while travel insurance protects your physical safety, the best VPNs protect your digital wellbeing. Travelling abroad can often mean connecting to potentially insecure public Wi-Fi, perhaps at the airport or hotel. Your family likely has a lot of devices between you – think phones, laptops, and tablets – so your VPN needs to cover all of them. Protection for all the family Many leading VPNs impose a device limit on plans. This is usually between 10 and 15, which is pretty generous, but may not be enough for families with a couple of devices each. With Surfshark, you can install its VPN on as many devices as you like. Whether it's family laptops, adult's mobiles, children's tablets, or even smart TVs back home, Surfshark has an app for every major platform. Simply subscribe to your chosen plan, and install the app on every device you need.…