How does cloud based firewall work?

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Tags

1. #protects
2. #servers
3. #virtual
4. #remote
5. #cloud
6. #network
7. #firewall
8. #protect
9. #beast
10. #attacks
11. #users
12. #services
13. #infrastructure
14. #fwaas
15. #traffic
16. #perimeter
17. #different
18. #against
19. #malicious
20. #coming
21. #traveling
22. #outside
23. #designed
24. #entirely