• Commitment Scheme
• Fuzzy cryptography
• Biometric Template Security

• Discrete Structures (CS 2003)
• Computer Network (CS 3003)
• Digital Computer Fundamental (CS 0102)
• Computer Graphics (BCS/BCA 2009)
• Cryptography and Network Security (CS 0401)
• Computer Architecture (CS 2007)

• Thorough academician and researcher with over 16 years of experience in reputed Institutions of India
• Working with the SRM University since October, 2012

• 3 Scholars Awarded Ph.D under my Supervision at SRM University, Delhi-Ncr, Sonepat.
• 2 scholars are pursuing Ph.D under my guidance at SRM University, Delhi-Ncr, Sonepat
• 19 Scholars have been awarded M.Tech Degree in Computer Science and Engineering under my supervision

• Meera Alphy, Ajay Sharma(2020),” A Literature Review on Different Types of Machine Learning Methods in Web Mining.”, International Journal of Psychosocial Rehabilitation,Page-1761-1769, Vol-24,Issue-1
• Sonam Chauhan & Ajay Sharma (2019) “A generalized approach for the fuzzy commitment scheme”, Journal of Cyber Security Technology, Vol 3,No 4, 189-204,  DOI: 10.1080/23742917.2019.1631429.
• Sonam Chauhan and Ajay Sharma (2019) “Improved fuzzy commitment scheme ,” International Journal of Information Technology, Springer Singapore, pp 1–11, 2019.   https://doi.org/10.1007/s41870-018-0275-0 (Scopus)
• Gurpreet Singh, Manisha Malhotra, Ajay Sharma, (2019)”An Agent Based Virtual Machine Migration Process for Cloud Environment” 4th International Conference on Internet of Things: Smart Innovation and Usages (IoT-SIU), DOI: 10.1109/ IoT-SIU.2019.8777634, IEEE ISBN: 978-1-7281-1253-4 (Scopus)
• Gurpreet Singh, Manisha Malhotra, Ajay Sharma,(2019) ”A comprehensive study on Virtual Machine  Migration technique of Cloud computing” . Applications of Computing, Automation and Wireless Systems in Electrical Engineering, Lecture notes in Electrical Engineering, Volume 2, Page no. 591-601. 2018 Springer, Singapore ISBN 978-981-13-6772-4. (Scopus),
• Gurpreet Singh, Manisha Malhotra, Ajay Sharma,(2019), “Automated Mechanism To Minimize SLA Violations In Cloud Environment”, IJSTR Volume 8 - Issue 11, November 2019 Edition - ISSN 2277-8616. (Scopus)
• Pallavi Agarwal, Ajay Sharma and Neeraj Kumar, (2018). “Fuzzy Production Inventory Model with Stock Dependent Demand Using Genetic Algorithm (GA) Under Inflationary Environment”, Pertanika Journal of Science and Technology”, 26(4), Universiti Putra Malaysia Press, 1637-1658. (Scopus),
• Agarwal, P., Kumar, S., Kumar, N. and Sharma, A. (2018). “An inventory model for deteriorating items with stock-dependent demand rate and partial backlogging under permissible delay in payments”, International Journal of Pure and Applied Mathematics  118(22), 1339-1352,Academic Publications Ltd,ISSN 1314-3395           ( Scopus)
• Sonam Chauhan and Ajay Sharma,(2017) “Development of an Algorithms for Fuzzy Commitment Scheme with Code based Cryptosystem,” Asian Journal of Mathematics and Computer Research, vol. 16, no. 3, pp. 169-177, IK Knowledge Press, ISSN 2395-4213.
• Sonam Chauhan and Ajay Sharma,(2017) “Commitment Scheme with Ability to Correct Errors,” Asian Journal of Mathematics and Computer Research, vol. 16, no. 3, pp. 150-161, IK Knowledge Press,  ISSN 2395-4213..
• Meera Alphy and Ajay Sharma,( 2017) “ An Improved Web Emotion Analysis using Hybrid PAM Neural Network Approach” International journal of soft computing, vol:12 issue 5,pp:303-307,Medwell Publication, ISSN : 1816-9503 (Scopus).
• Meera Alphy and Ajay Sharma, (2017)“Double Head Clustering Algorithm for Web Usage Mining Based on Radical Basis Function Neural Network” Indian journal of science and technology, vol.10, no.27,  Informatics (India) Ltd. ISSN : 0974-5645
• Pallavi Agarwal, Ajay Sharma and Neeraj Kumar (2017): Inventory Control in Ice and Cold Storage Management using GA”, Page no. 37-41, International Journal of Computer & Mathematical Sciences  IJCMS ISSN 2347 – 8527, Vol 6(6)
• Meera Alphy and Ajay Sharma,(2016) “Study on online community user motif using web usage mining” journal of physics conference series, volume 710[1] 2016, IOPScience (Scopus)
• Sonam Chauhan and Ajay Sharma, “Fuzzy Commitment Scheme based on Reed Solomon Codes,” Proceedings of the 9th International Conference on Security of Information and Networks SIN’16, pp. 96-99, doi: 10.1145/2947626.2947649, July 2016((Scopus)
• Sonam Chauhan and Ajay Sharma, “Fuzzy Commitment Scheme with Cyclic Codes,” Communications and Computing System, CRC Press, pp. 791-796, 2016. (Scopus)

Book Chapter

• Vishal Kaushik, Ajay Sharma and Ravi Tomar, “Virtualizing Network Functions in Software-Defined Networks” Innovations in Software-Defined Networking and Network Functions Virtualization” ISBN13: 9781522536406 IGI Global Page 26-51, 2018

Patents

• Patent Published on Topic “Smart Water Tank with IOT Based Filthiness Alert System.”(Application No – 202011032123)Published date 28.08.2020
• Patent Published on Topic “Smart Moping for Blind Zone” (Application No – 202011022091), Published date 26.06.2020.

Conferences/Symposia

• 06-Sep-2019 Session Chair in International Conference on Computational Intelligence and Data Science (ICCIDS2019) in North Cap University, Gurugram

• 17 February 2018 Session Chair in International Conference on Wireless, Intelligent, and Distributed Environment for Communication (WIDECOM 2018), to be held at the SRM University, Delhi-NCR, Sonepat, Haryana, India.

• 11-Aug-2017 Session Chair in 2nd International Conference on Telecommunication and Networks (TEL-NET 2017) in Amity University, Noida.

Association/Membership

• Life Time member of Indian Science Congress