What is the safest way to log MEW among of these?
1.Keystone File
2.Private Key
3.Connecting Metamask.
initially, I login to MEW using private key, to prevent things that are not desirable, i switch to using metamask. because this is the simplest and safest way to log in and use MEW, by integrating MEW with MetaMask with just one click;
Connect to MetaMask