Is my Android Phone Secure enough after using this tool.

[AC Question]

Hey Guys:
I have S6 and now going to travel to different cities in couple of countries due to my job so i need to use Public wifi and Hotels wifi during my tour. So i need security to my phone and data especially when i connect to my bank through online. After some research on Internet I found some articles which claims that if I use a VPN on Android device than i can use any public wifi securely.

 

[the tall guy]

Hi - fwiw I have used many public WiFi's and hotels without any security apart from whats already built on the phone, I've had zero issues.