
“Privacy Engineering and Data Protection Technologies” brings together core concepts and current thinking in the principles, threats, and defensive strategies of modern cybersecurity, the work of Rupesh Sarangi. Each chapter builds on the last, guiding readers from fundamentals through to more advanced material. Aimed at cybersecurity students, IT professionals, and researchers, it is published by Khushbu Publications, New Delhi, India under its Oxford Academic Publications imprint, and released in 2026.