I am fresh vpn user and basically I use pptp protocol for streaming. On last weekend with my friends, I was using Facebook from my smartphone. In a while my smartphone is going hacked and all data that already stored in my phone was too. At that time, I said “What the fuck is this” but one of my friend suggest me to don’t use PPTP because it has zero level security.
Now, I have 3 different protocols option like l2tp, ikev2 and openvpn. Can anyone guide me which one is best for all purposes.