VPN is not the only Security you should know about. Quad9, 1.1.1.1, and ProtonVPN with TOR enabled ProtonMail and VPN
Security Measures configuring router and using Proton VPN What is DNS Servers 1.1.1.1 and 9.9.9.9? Why should you use them? These Doman Name Servers protect you from your Internet service Provider by