I heard a lot about VPNs and how they can help protect online privacy. I'm curious to know more about it. Can you explain how a VPN works and how it can keep my online activity private and secure? Also, I'm concerned about internet speed and performance issues that might come with using an VPN. Can you tell me how to find a good VPN provider that offers both security and speed? A friend of mine recently recommended me to use a VPN when using public Wi-Fi networks, as it can help protect my personal information from hackers and snoopers. They suggested that I look for an Austria VPN with robust encryption protocols and a no-logging policy to ensure that my data remains private. Overall, I want to ensure my online activity is private and secure, and a VPN seems like a good way to achieve that. I just need a little more information on choosing the right one for me.