Comprehensive and Detailed in Depth Explanation:Anti-DDoS solutions protect against Distributed Denial-of-Service attacks, which flood networks with traffic. The HCSA-Sales-IP Network V6.0 emphasizes:

Electric power (A):Needs security but is less targeted by DDoS compared to ISPs.

Oil (B):Focuses more on physical and operational security than DDoS mitigation.

Manufacturing (C):Faces cyber threats, but DDoS is not the primary concern.