What is DoS attack in network security?

Related questions

1. Are DDoS attacks illegal?
2. Is Doxing legal?
3. Can a firewall stop a DDoS attack?
4. How much is a botnet?
5. Why is it called Smurf attack?
6. How do brute force attacks work?
7. What is a Smurph?
8. How does man in the middle attack work?
9. Is Cloudflare a firewall?
10. Can you stop DDoS attack?

Tags

1. #denial
2. #triggers
3. #sending
4. #information
5. #traffic
6. #meant
7. #intended
8. #inaccessible
9. #flooding
10. #attack
11. #crash
12. #target
13. #service
14. #users
15. #machine
16. #making
17. #attacks
18. #network
19. #accomplish