A denial of service (DoS) attack uses one computer and internet connection to flood a target server with packets, overloading its bandwidth and resources and making it inaccessible. A distributed denial of service (DDoS) attack utilizes many compromised computers to flood the target server with much more traffic, causing even more damage due to the multiplied sources of traffic. DDoS attacks can potentially use thousands or even millions of devices to take down even large, robust servers by overwhelming them with requests.

1. DOS DDOS &

2. This means that one computer and one internet connection is used to flood a server with packets (TCP / UDP). The point of such a denial of service attack is to overload the targeted server’s bandwidth and other resources. This will make the server inaccessible to others. Example:- In web server most of common service running like http in port no 80. If server running in 1 MBPS speed it mean in normal application 100 live user connect to the server at time. Now attacker can attack to server with 500 live user request thought Script. Then what happed !! Server not able to handle the request & their stop their services. What is DOS ? Denial of Service attack .

3. In most respects it is similar to a DOS attack but the results are much, much different. Instead of one computer and one internet connection the DDoS attack utilises many computers and many connections. Example:- If server running in 10 MBPS speed it mean in normal application 700 live user connect to the server at time. Now attacker can attack to server with 500 live user request thought Script with every computer. In This case there lakhs request to the server.Then what happed !! Server not able to handle the request & their stop their services. What is DDOS ? Distributed Denial of Service Attack .

4. HTTP DOS & DDOS TOOLS. DoHTTP. In this tool you can send socket using browser. For more - http://www.socketsoft.net

5. HTTP DOS & DDOS. Http Attack Slow poison attack https://www.owasp.org/index.php/OWASP_HTTP_Post_Tool

6. Http DDOS. Http Attack This script use for down Wiki leaks.

7. Http DOS. Http Attack In this script you can send packet to the destination with lot’s of amount. .

8. This is only a few tools not a few also there are lot’s of tools for DOS different type of vulnerability different tools. It is depend what is vulnerability in a target. This just information about DOS & DDOS how it is work.

9. For more & if it is any query pls mail me:- dipesh(dot)ghutla(at)gmail(dot)com