There are three types of visibility settings for the YouTube videos you publish. You can choose public, private or unlisted. Your choice here is very important so pay attention!
Three Types of YouTube Visibility options
1. What Does Public Mean on YouTube?
2. What Does Private Mean on YouTube?
Only the creator and other YouTube users they invite directly can view this video type. This is the most secure type of YouTube video visibility.
3. What Does Unlisted Mean on YouTube?
Only the creator and anyone who has the URL can view this video type. This is not as secure as private because people can theoretically share the URL with anyone they want.
YouTube Private vs. Unlisted
Private videos require the creator to give access to anyone that wants to watch the video whereas unlisted is visible to anyone who has the link, but can't be found via search engines.
Which YouTube Visibility Should You Use?
If your goal is to get as much exposure as possible, you need to use the public option.
If your goal is to publish a video that is very confidential and you only want to share it with a handful of select people, you want to use private.
If you're a course creator or want to have YouTube videos behind some sort of pay wall, unlisted videos are the way to go.