In-person at a neutral location, e.g. cafe, public career center, library, community center etc.
Online (face-to-face) with webcam or by phone.
I use an online tool that is secure and free. It is widely used in healthcare and meets the highest standards of safety (HIPAA). No app download needed. All you need is a Chrome or Firefox browser. Or, if you prefer, we can use Skype or Facetime.
Of course, you can choose to combine/alternate between the formats.