The image shows a man standing at a podium in front of a large screen with code on it. He is giving a presentation and appears to be giving a speech. The screen is displaying a list of self-signed certificate expiration dates. The man is wearing a blue shirt and glasses and is standing on a stage with a blue and white patterned background. There are people sitting in the audience, attentively listening to the presentation. The image appears to have been taken at a conference or event.