
“डिजिटल हस्ताक्षर” sets out a careful, systematic study of the principles, threats, and defensive strategies of modern cybersecurity, the work of योगेश्वर शुक्ला. Recurring themes are revisited and extended across the text, reinforcing understanding as the argument develops. Aimed at cybersecurity students, IT professionals, and researchers, it is published by Khushbu Publications, Bengaluru, India under its Prime Academic Publishing House imprint, and released in 2010.