Max has Eset's security suite and when he goes onto public Wi-Fi, it shows he's invisible to other computers. Leo says that's a good thing because public Wi-Fi is visible to anyone. Eset is probably turning on the Firewall, but he doubts there's a VPN going on here. If it's secure, he'll see the URL start with "https://." There's a move to make all internet traffic encrypted. But until that time, Max will have to remember that when he's on public Wi-Fi, he's out in the open.
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