What are some of the most common attack vectors offered by DDoS panel websites, and how do they work?

Common attack vectors include UDP floods (overwhelming the target with UDP packets), SYN floods (exploiting the TCP handshake process), HTTP floods (bombarding the target with HTTP requests), and amplification attacks (leveraging misconfigured servers to amplify the volume of traffic). Each vector exploits different vulnerabilities in network protocols or server infrastructure to disrupt service availability.