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"Information Security Fundamentals: Concepts, Techniques, and Real-World Applications": A Comprehensive Guide for Students, Educators, and Security Enthusiasts
In today's digital world, where data is more valuable than ever, ensuring its security is paramount. From everyday communications to sensitive financial transactions, cryptography plays a pivotal role in safeguarding information. Whether you're a cybersecurity professional, a student looking to deepen your knowledge, or someone seeking to understand how the digital world protects itself, this book provides a comprehensive yet accessible guide to the key concepts of cryptography and data protection.
This book covers the fundamental principles of cryptography, including symmetric key encryption, asymmetric key encryption, and hybrid encryption. You'll learn the importance of key exchange, the challenges of secure communication, and the real-world applications of encryption methods used in everything from banking to blockchain.
Additionally, this book delves into essential data protection techniques, such as hashing, data masking, and anonymization, ensuring you understand how modern technologies protect sensitive information in an increasingly connected world. Through simple explanations, diagrams, and practical examples, you'll not only understand how these technologies work but also why they are critical to maintaining privacy and security in our digital lives.
Perfect for beginners and those looking to refresh their knowledge, this book breaks down complex cryptographic concepts into digestible parts. With real-world examples and clear visual aids, you'll gain the confidence to apply these concepts in various fields, whether it's securing your personal data or building stronger, more secure systems
About the Author
Dr. Rajkumar Shridhar Deshpande is the Dean of the Faculty of Science and Technology at JSPM University, Pune, with an illustrious career spanning over 35 years in electronics and telecommunication engineering.
Educational Dr. Deshpande holds a B.E. in Electronics (1989) and an M.E. in Electronics (1996), both with First Class honors. He earned his Ph.D. in Electronics and Telecommunication Engineering in 2009 and an MBA in Human Resources in 2012.
Awards and He has received numerous accolades, including the Japanese Government Scholarship, National Merit Scholarship, and Best Paper Award at the ADCOM International Conference, Engineering Achievement Award, and the Chartered Engineer Award from the Institution of Engineers (India).
Professional Dr. Deshpande has held key positions such as Principal for 16 years and Professor and Head of Department for 8 years, with a total teaching experience of 35 years. His leadership has been pivotal in enhancing academic and administrative excellence.
Research and A prolific researcher, Dr. Deshpande has published 58 research papers and holds two patents. He is the author of ”ATM Congestion Control” and has secured research grants totalling 22 lakh rupees.
Ph.D. Guidance and As a registered Ph.D. guide at Savitribai Phule Pune University, he has supervised two completed Ph.D. students and is currently guiding five more. He is also a reviewer for prestigious journals, including IEEE Sensors and IEEE Access.
Professional Memberships and University Ass
This book covers the fundamental principles of cryptography, including symmetric key encryption, asymmetric key encryption, and hybrid encryption. You'll learn the importance of key exchange, the challenges of secure communication, and the real-world applications of encryption methods used in everything from banking to blockchain.
Additionally, this book delves into essential data protection techniques, such as hashing, data masking, and anonymization, ensuring you understand how modern technologies protect sensitive information in an increasingly connected world. Through simple explanations, diagrams, and practical examples, you'll not only understand how these technologies work but also why they are critical to maintaining privacy and security in our digital lives.
Perfect for beginners and those looking to refresh their knowledge, this book breaks down complex cryptographic concepts into digestible parts. With real-world examples and clear visual aids, you'll gain the confidence to apply these concepts in various fields, whether it's securing your personal data or building stronger, more secure systems
About the Author
Dr. Rajkumar Shridhar Deshpande is the Dean of the Faculty of Science and Technology at JSPM University, Pune, with an illustrious career spanning over 35 years in electronics and telecommunication engineering.
Educational Dr. Deshpande holds a B.E. in Electronics (1989) and an M.E. in Electronics (1996), both with First Class honors. He earned his Ph.D. in Electronics and Telecommunication Engineering in 2009 and an MBA in Human Resources in 2012.
Awards and He has received numerous accolades, including the Japanese Government Scholarship, National Merit Scholarship, and Best Paper Award at the ADCOM International Conference, Engineering Achievement Award, and the Chartered Engineer Award from the Institution of Engineers (India).
Professional Dr. Deshpande has held key positions such as Principal for 16 years and Professor and Head of Department for 8 years, with a total teaching experience of 35 years. His leadership has been pivotal in enhancing academic and administrative excellence.
Research and A prolific researcher, Dr. Deshpande has published 58 research papers and holds two patents. He is the author of ”ATM Congestion Control” and has secured research grants totalling 22 lakh rupees.
Ph.D. Guidance and As a registered Ph.D. guide at Savitribai Phule Pune University, he has supervised two completed Ph.D. students and is currently guiding five more. He is also a reviewer for prestigious journals, including IEEE Sensors and IEEE Access.
Professional Memberships and University Ass
129 pages, Kindle Edition
Published April 17, 2025
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