A VPN is a tool that allows you to access the internet securely wherever you are. A VPN works by creating a secure “tunnel” between your device and your VPN provider, and it protects you in two key ways:
Mae VPN yn declyn sy'n eich galluogi i gael mynediad i'r rhyngrwyd yn ddiogel ble bynnag yr ydych. Mae VPN yn gweithio trwy greu “twnnel” diogel rhwng eich dyfais a'ch darparwr VPN, ac mae'n eich diogelu mewn dwy ffordd allweddol: