Which of the following is not a highlight of Huawei anti-DDoS products?

Huawei anti-DDoS products, per HCSA-Sales-IP Network V6.0, emphasize precise defense (A) against specific threats, superior performance (C) with high-capacity mitigation, and minute-level response (D) for rapid reaction. "Intelligent driving for defense" (B) is not a documented highlight; intelligence is applied in detection and mitigation, but not phrased as "driving." Thus, B is correct.References: HCSA-Sales-IP Network V6.0, Anti-DDoS Product Highlights.