I travel often and stay in hotels where I have to use public Wi-Fi networks. How safe is it to connect to such networks without using a VPN? Should I use a VPN in such situations to protect my data?

Yes, using a VPN when connecting to public Wi-Fi networks, especially in hotels, cafes or airports, is an important step to protect your data. Public networks are often not properly protected, and attackers can easily intercept your information. Using a VPN helps encrypt your internet traffic, which greatly increases security. I myself often travel and use a VPN when connecting to networks in hotels, as I am concerned about the hotel wifi privacy . Once, during my stay at the hotel, I connected to their Wi-Fi without a VPN and began to notice strange activities on my device. Since then, I always use a VPN in similar situations, and it gives me peace of mind knowing that my data is protected.