Does online on WhatsApp mean they are talking to someone?

Related questions

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2. How strong is PGP encryption?
3. What type of encryption is typically used for data at rest?
4. Can Facebook decrypt WhatsApp messages?
5. Is WhatsApp safe for privacy?
6. What are the five principal services provided by PGP?
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Tags

1. #person
2. #using
3. #connected
4. #online
5. #doesn
6. #means
7. #simply
8. #their
9. #contacts
10. #message
11. #device
12. #foreground
13. #whatsapp
14. #internet
15. #necessarily