How do you backup your important data?

[Geo]

I'll copy and paste my important files to mobile hard disk

[Avinash]

I'll copy and paste my important files to mobile hard disk

That's what most users do infact as they are unaware of some of these complicated backup solutions.

[Geo]

That's what most users do infact as they are unaware of some of these complicated backup solutions.

I see, Avi. Frankly I don't trust cloud service. I doubt whether it's secure enough. The server has a high risk to be hacked.