How to Stay Safe on Public Wi-Fi | WIRED - 0 views
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wherever possible stick to well-known networks, like Starbucks. These Wi-Fi networks are likely less suspect because the people and companies operating them are already getting money out of you.
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No public Wi-Fi network is absolutely secure—that depends as much on who's on it with you as who provides it—but in terms of relative safety, known quantities generally beat out that random public Wi-Fi network that pops up on your phone in a shopping mall, or a network operated by a third party that you've never heard of.
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By far the most effective trick for staying safe on public Wi-Fi is to install a VPN