What is DDOS Attack? How do you do DDOS attacks? How can you make a website down the server?
What is DDOS Attack?
The attack of the Denial of Service attack or service block is a technique to prevent the real users of any resource or service on a computer system. By using this attack on any computer system or internet website, the proper functioning of that system or site is slow, or completely closed in many cases.
A very popular method of attacking this is to send lots of messages from outside to that system or site. If there are many more messages coming up by analyzing a message, then the system is busy analyzing the message sent by the attacker, and the actual users are experiencing slow motion.
The main two attacks of the Denial of Service attack are
Reset the targeted computer, or use its limited resources to make others ineligible
The system or site that targets the attack, with the closure of the means of interacting with the users.
Example: -
Suppose Asif has a site whose IP address: 202.134.12.51
The website that has been hosted, has bought 1 GB of bandwidth daily. This site is 10 thousand hits, and does not require more than 400 MB of bandwidth. Now the enemy attacking this website, Shawkat wrote a script and hit it on the site, so that in less than an hour, 25000 hits and crossed the 1 GB limit. Now users of the website can not go to the site.
Suppose, Karim arranged for Asif bandwidth to stop the attack, and banned the IP address of Shawkat's computer. Shawkat now faces a different approach ... instead of directly attacking the name "Smurf Attack". During this attack, Shawkat sent ping messages to thousands of sites on the internet without directly attacking Karim's computer. (Ping is used to test whether the connection is OK or not.
When sending this message to a computer, in response to that computer message, another message sender sends to the computer). But Shawkat ping changed the name of the sender's message before sending it, that is, in the address of the sender, the IP address of Karim's site instead of his computer IP. As a result thousands of sites will reply to this ping message, then those answers will be removed from Karim's computer. Karim's computer will not get the time to contact thousands of messages coming at the same time.
As a result, those who go to the website will fail.
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