Are Skype for business conversations private?

Related questions

1. Is Skype free for business?
2. Does Skype for business still work?
3. Can I install Skype for business only?
4. Is Skype really free?
5. Can Microsoft teams replace Skype for business?
6. Can you use Skype for business externally?
7. Can regular Skype call Skype for business?
8. Does Skype for business record conversations?
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10. How much does Skype cost per month?

Tags

1. #private
2. #files
3. #messages
4. #industry
5. #protocol
6. #hidden
7. #skype
8. #calls
9. #video
10. #standard
11. #notifications
12. #content
13. #these
14. #conversations
15. #audio
16. #signal
17. #image
18. #allowing
19. #information
20. #share
21. #encrypted