Is a proxy server hardware or software?

Related questions

1. Should I set proxy on or off?
2. How do I get a proxy?
3. Can proxy server be traced?
4. What is Msstd?
5. What is proxy give an example of proxy?
6. Is it safe to use proxy sites?
7. What is RPC server?
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10. Is it safe to use free proxy?

Tags

1. #which
2. #service
3. #device
4. #server
5. #client
6. #software
7. #system
8. #computer
9. #helpful
10. #interactions
11. #dedicated
12. #running
13. #proxy
14. #requesting
15. #intermediary
16. #troubleshooting
17. #another
18. #endpoint
19. #between