What is a DDoS Attack? A Simple Definition

Since we’re all about making technical topics simple, let’s start with a basic answer to the question: What does DDoS mean (a.k.a. “What is a distributed denial of service attack”)?

As mentioned above, a DDoS attack is a bit like a traffic jam on a website (but it’s intentionally caused by a hacker).

Here’s a simple definition for the meaning of DDoS:

A DDoS (distributed-denial-of-service) attack is when a hacker makes a website or other service inaccessible by flooding it with requests from many different devices.

If you’ve also heard the term “DoS attack,” don’t let that confuse you. A DDoS attack is just a specific type of DoS (denial-of-service) attack — one that uses multiple computers/devices to attack with.

How Does a DDoS Attack Work?

Just like a traffic jam floods a highway with more cars than it can handle, a DDoS attack floods a website with more requests (i.e. visitors) than the web server or other related systems can handle.

Many hackers use botnets (a.k.a. zombie computers) to execute DDoS attacks. A botnet is a way for a single person (hacker) to control thousands of devices at once.

Comments

  1. First, a DDoS attack is a distributed denial of service attack, so you can't really perform a DDoS from a single attack point, e.g. your PC.Regarding DoS attacks, there are a few laws on the books, but I don't think refreshing the page, Pakistani Mehndi Dresses is going to cause any problems, even if you do it 1000/minute. According to a portion of the computer fraud and abuse act, the following is illegal:

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  2. DDoS assault fundamentally begins from one machine utilizing something like an ICMP assault or a P2P assault so as to cut a web server down. A surge of ICMP (ping) demands and answers from the server will cause the server's, web design dubai memory and cpu capacity to dedicate its assets to these solicitations. On the off chance that the server gets enough of these solicitations it will experience a STOP mistake which is brought about by the absence of memory for the server.

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  3. In the US DDoS attacks are (most likely) a Federal Crime. I say most likely because the way DDoS attacks work. Hackers will send out spam, hack or do whatever it takes to get these tiny little programs onto innocent people's computers. These little programs are what cause DDoS attacks, the said hacker will tell the program, Your Budget Website
    to attack whatever website he/she wants. Since a DDoS attack requires hundreds or even thousands of computers with this little program the likelihood that they are all on computers within the same state is slight at best.

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