S Sonali Mishra 🎓 Achiever ⭐ 4.53K Points 📊 Hadoop Q. Client-to-node encryption protects data in flight from client machines to a database cluster using . . . . . . . . (A) SSL (B) SSH (C) SSN (D) All of the mentioned 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) SSL