1. Cloud Computing

2. Internet of Things (IoT)

3. Cyber Security

1. IoT and Cloud Computing

2. Applied Cryptography

3. Multimedia Encryption Techniques

4. Blockchain Technology

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.

Teaching

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.

1. Member IEEE

2. Member ACM

3. Life Member CSI

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

2. PIC, Mail Services (2021-2023)

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

4. Member, Institute Stores and Purchase Committee (2022-2024)

1. Operating Systems (COM301, CS3000)

2. Operating Systems Practice (COM301P, CS3003)

3. Introduction to Data Management (CS2006)

4. Elementary Data Structures and Logical Thinking (CS1002)

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

1. Yasasvitha Koganti, Ramnarayan Yadav, Sanjeet Kumar Nayak, and Manish Chaturvedi, "Computation Infrastructure: Data offloading, Processing, and Privacy" in Recent Advancements in ICT Infrastructure and Application (Springer), 2022. (doi: 10.1007/978-981-19-2374-6_4)

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. 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. (doi: 10.1016/j.jisa.2021.102919)

7. Sanjeet Kumar Nayak and Somanath Tripathy, “SEPS: Efficient Public-key based Secure Search over Outsourced Data,”Journal of Information Security and Applications (Elsevier), 2021. (doi: 10.1016/j.jisa.2021.102932)

8. Tejas Atul Dhopavkar, Sanjeet Kumar Nayak, and Satyabrata Roy “IETD: a novel image encryption technique using Tinkerbell map and Duffing map for IoT applications,” Multimedia Tools and Applications (Springer), 2022. (doi: 10.1007/s11042-022-13162-x)

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. 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)