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“Only connect to trusted Wifi networks, especially when travelling.
“If you haven’t got any data allowance left, but you are desperately in need of internet connection, consider buying a drink or meal from a nearby cafe or restaurant that offers Wifi to its guests.
“If you travel a lot, and you’d rather not pay for data roaming, it could be worth considering getting a travel router you can use to access Wifi from a trusted local network.”
It can be hard to know whether a free wifi is safe to connect to but it’s always better to be safe than sorry.
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