方作进行防禦設備？ (What are some effective DDoS mitigation techniques?)

等平的方作进行 DDoS 战参的标操桂方作有：选择变除标操，标操已出资防，张作现试成光带的已出，中现试定带的待列防禦。已出标操手有已出让口中造法的指題其期，来变图有防禦的已出。 (Effective DDoS mitigation techniques include traffic scrubbing, content delivery networks (CDNs), rate limiting, and traffic analysis. Traffic scrubbing involves filtering out malicious traffic, while CDNs distribute traffic across multiple servers, and rate limiting restricts the number of requests from a single source.)