Although denial-of-service attacks have been around since the nineties, they have never been more relevant. There were 9.5 million denial-of-service attacks in 2019, and that number has been projected to reach 15.4 million by 2023. This rapid growth makes it essential for every security professional to be proficient in denial-of-service attack prevention.
https://www.byos.io/blog/denial-of-serv ... prevention