What are some Python libraries that can be used for DDoS simulation or analysis?

Several Python libraries can be used for network analysis and simulating network traffic. `Scapy` is a powerful library for packet manipulation, allowing you to craft and send network packets, which can be used for testing DDoS mitigation techniques. `Requests` is useful for making HTTP requests, which are often targeted in DDoS attacks. `socket` provides low-level network programming capabilities. Be aware that using these libraries for malicious purposes is illegal.