Dr.Sanjeet Kumar Nayak

Assistant Professor

E-mail: sanjeetn@iiitdm.ac.in | Ph: +91-44-2747-6373 | Room No: 310-C (Laboratory Complex)


Indian Institute of Technology Patna


Ph.D. (Computer Science and Engineering)

2014 - 2019

National Institute of Technology Rourkela


M. Tech. (Computer Science and Engineering)

2011 - 2013

Biju Patnaik University of Technology/C. V. Raman College of Engineering


B. Tech. (Computer Science and Engineering)

2006 - 2010


  1. Cloud Computing

  2. Internet of Things (IoT)

  3. Cyber Security

Research Interests

  1. IoT and Cloud Computing

  2. Applied Cryptography

  3. Multimedia Encryption Techniques

  4. Blockchain Technology

  5. AI for Cyber Security

Honours + Awards + Recognitions

  1. Research article "SEDS: Secure and Efficient Server-aided Data Deduplication Scheme for Cloud Storage" featured in www.storagenewsletter.com on July 30, 2019.

  2. Received 3rd place for the Lance Stafford Larson Writing Award for graduate students from IEEE Computer Society for the year 2018.

  3. Received 1st Best Technical Poster Award in Technical Poster Competition held in 5th Global Conference on Cyberspace (GCCS-17), at NewDelhi, India.

  4. Certificate of merit for securing 2nd position in the 1st year of M.Tech CSE at National Institute of Technology Rourkela.

Work Experience


  1. Assistant Professor (Dept. of Computer Science Engineering) @ Bennett University (Times of India Group), Greater Noida from August 2019 to February 2021.

  2. Assistant Professor (Dept. of Computer and Communication Engineering) @ Manipal University Jaipur from December 2018 to August 2019.

  3. Lecturer (Dept. of Computer Science and Information Systems) @ BITS Pilani, Hyderabad Campus from July 2013 to December 2013.

Professional Membership

  1. Member IEEE

  2. Member ACM

Professional Service

  1. PIC, Computer Center (CC) (2021-2023)

  2. PIC, Mail Services (2021-2023)

  3. Member, Institute Placement Committee (2021-2023)


  1. Microprocessor and Computer Architecture

  2. Digital Design

  3. Microprocessor and Microcontroller

  4. Elementary Data Structures and Logical Thinking (CS1002)

  5. Elementary Data Structures and Logical Thinking Practice (CS1003)

  6. Operating Systems (COM301)

  7. Operating Systems Practice (COM301P)

  8. Introduction to Data Management (CS2006)

Journal Publications

  1. Sanjeet Kumar Nayak and Somanath Tripathy, “SEPDP: Secure and Efficient Privacy Preserving Provable Data Possession in Cloud Storage,” IEEE Transactions on Services Computing, 2018. (doi: 10.1109/ TSC.2018.2820713)

  2. Sanjeet Kumar Nayak and Somanath Tripathy, “SEMKC: Secure & Efficient Computation over Outsourced Data Encrypted under Multiple Keys,” IEEE Transactions on Emerging Topics in Computing, 2018. (doi: 10.1109/ TETC.2018.2859051)

  3. Sanjeet Kumar Nayak and Somanath Tripathy, “SEDS: Secure and Efficient Server-aided Data Deduplication Scheme for Cloud Storage,” International Journal of Information Security (Springer), 2019. (doi: https://doi.org/10.1007/s10207-019-00455-w)

  4. Satyabrata Roy, Umashankar Rawat, Harsh Ajay Sareen, and Sanjeet Kumar Nayak, “IECA: an efficient IoT friendly image encryption technique using programmable cellular automata,” Journal of Ambient Intelligence and Humanized Computing (Springer), 2020. (doi: https://doi.org/ 10.1007/s12652-020-01813-6)

  5. Satyabrata Roy, Manu Shrivastava, Chirag Vinodkumar Pandey, Sanjeet Kumar Nayak, and Umashankar Rawat, “IEVCA: An efficient image encryption technique for IoT applications using 2-D Von-Neumann cellular automata,” Multimedia Tools and Applications (Springer), 2020. (doi: https://doi.org/ 10.1007/s11042-020-09880-9)

  6. R. Shashidhara, Sanjeet Kumar Nayak, Ashok Kumar Das and Youngho Park, "On the Design of Lightweight and Secure Mutual Authentication System for Global Roaming in Resource- Limited Mobility Networks," IEEE Access, 2021. (doi: 10.1109/ACCESS.2021.3050402)

  7. Satyabrata Roy, Manu Shrivastava, Umashankar Rawat, Chirag Vinodkumar Pandey, and Sanjeet Kumar Nayak, “IESCA: An Efficient Image Encryption Scheme using 2-D Cellular Automata,” Journal of Information Security and Applications (Elsevier), 2021.

  8. Sanjeet Kumar Nayak and Somanath Tripathy, “SEPS: Efficient Public-key based Secure Search over Outsourced Data,”Journal of Information Security and Applications (Elsevier), 2021.

Conference Publications

  1. Sanjeet Kumar Nayak and Somanath Tripathy, “Privacy Preserving Provable Data Possession for Cloud based Electronic Health Record System,” in Proc. of 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom-16), IEEE, 2016, pp. 860-867. (doi: 10.1109/TrustCom.2016.0149)

  2. Sanjeet Kumar Nayak and Somanath Tripathy, “SEMFS: Secure & Efficient Multi-keyword Fuzzy Search for Cloud Storage,” in Proc. 13th International Conference on Information System Security (ICISS-17), Springer, 2017, pp. 50- 67. (doi: https://doi.org/10.1007/978-3-319-72598-7 4)

  3. Pragyanshree Nayak, Sanjeet Kumar Nayak, and Satyabrata Das, “A Secure and Efficient Color Image Encryption Scheme based on Two Chaotic Systems and Advanced Encryption Standard,” in Proc. 7th International conference on Advances in computing communications and informatics (ICACCI-18), IEEE, 2018, pp. 412-418. (doi: 10.1109/ICACCI.2018.8554728)

  4. Jeevan Surya Maddu, Somanath Tripathy, and Sanjeet Kumar Nayak, “SDNGuard: An Extension in Software Defined Network to Defend DoS Attack,” in Proc. of 6th IEEE Region 10 Symposium (TENSYMP), IEEE, 2019, pp. 19-24. (doi: 10.1109/TENSYMP46218.2019.8971302)

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