Dr. P. Syam Kumar


e-mail : psyamkumar(at)idrbt(dot)ac(dot)in

Educational Qualifications

  • Ph. D. in Computer Science and Engineering from Pondicherry University in 2013
  • M. Tech. in Computer Science and Technology from Andhra University in 2006
  • B. Tech. in Computer Science and Engineering from JNTUH, Warangal in 2003.

Research Interests

  • Cloud Computing and Security
  • Virtualization
  • Containers
  • Internet of Things, Edge and Fog Computing
  • Post Quantum Cryptography

Courses Taught

Ph.D. M.Tech. PGDBT
  • Secure Cloud Computing
  • Operating System and Programming Languages
  • Virtualization
  • Virtualization Lab
  • Internet Technologies
  • Cloud Computing
  • Big data and Cloud

Professional Experience

  • Working as Assistant Professor in IDRBT since May 2014
  • Worked as Assistant Professor in FST, IFHE, Hyderabad from August 2013 – April 2014
  • Worked as Assistant Professor in SSIT, JNTUH, Hyderabad from August 2006 - October 2009.

Executive Education Offered in the Areas of

  • Virtualization and Cloud Computing
  • Security in Cloud Computing
  • Data Center Management
  • Containers and Kubernetes
  • Post quantum Cryptography

Ph.D. Guidance

  • P. Praveen Kumar [Status: Awarded (Thesis title: Efficient and secure ciphertext policy attribute-based encryption schemes for big data access control in cloud storage)]
  • G. Jaya Rao [Status: Thesis Submitted (Topic: Secure Public Auditing Schemes for Shared Data with User Revocation in Cloud Storage)]
  • V. Umasankara Rao [Status: Ongoing (Topic: Privacy preserving Multi-Keyword Search over Encrypted Data in Cloud Computing)]
  • M. Asha Kiran [Status: Ongoing (Topic: Security and Privacy in Cloud assisted IoT)]
  • Gudipati Sravya [Status: Ongoing (Topic: Privacy preserving of data in cloud using Homomorphic Encryption)]


  • Member, IEEE

Recent Publications

  • Journals
    • U. S. Varri, S. Kasani, S. K. Pasupuleti and K. KV, "FELT-ABKS: Fog-Enabled Lightweight Traceable Attribute-based Keyword Search Over Encrypted Data," in IEEE Internet of Things Journal, https://doi:10.1109/JIOT.2021.3139148 (2021)
    • Varri, U.S., Pasupuleti, S.K. & Kadambari, K.V. Practical verifiable multi-keyword attribute-based searchable signcryption in cloud storage. J Ambient Intell Human Comput (2022). https://doi.org/10.1007/s12652-022-03715-1.
    • Jaya Rao Gudeme, Syamkumar Pasupuleti, Ramesh Kadukuri, Certificateless privacy preserving public auditing for dynamic shared data with group user revocation in cloud storage. Journal of Parallel and Distibuted Computing, Elsevier, Volume 156, Pages 163-175, ISSN 0743-7315, 2021. https://doi.org/10.1016/j.jpdc.2021.06.001
    • Varri, U.S., Pasupuleti, S.K. & Kadambari, K.V., CP-ABSEL: Ciphertext-policy attribute-based searchable encryption from lattice in cloud storage. Peer-to-Peer Netw.Appl. Springer, 14, 1290-1302, 2021. https://doi.org/10.1007/s12083-020-01057-3
    • Jaya Rao Gudeme, Syam Kumar Pasupuleti, Ramesh Kandukuri, Certificateless multi-replica public integrity auditing scheme for dynamic shared data in cloud storage. Computers & Security , Elsevier, 102176, ISSN 7-4048, Volume 103, 2021. https://doi.org/10.1016/j.cose.2020.102176
    • Jaya Rao Gudeme , Syam Kumar Pasupuleti2 , Ramesh Kandukuri, Attribute-based public integrity auditing for shared data with efcient user revocation in cloud storage. Journal of Ambient Intelligence and Humanized Computing, Springer,2020. https://doi.org/10.1007/s12652-020-02302-6
  • Conferences
    • Uma Sankararao Varri, Syam Kumar Pasupuleti and Kv Kadambari, Key-Escrow Free Attribute-Based Multi-Keyword Search with Dynamic Policy Update in Cloud Computing, in Proc.of 20th IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID) , May 11-14, 2020, Melbourne, Victoria, Australia. DOI 10.1109/CCGrid49817.2020.00-48.
    • Medikonda Asha Kiran, Syam Kumar Pasupuleti and R Eswari. A Lightweight Two-factor Mutual Authentication Scheme for Cloud-based IoT. Proc. of 4th International Conference on Recent Advances & Innovations in Engineering"(ICRAIE-2019), Kedah, Malaysia, 2019, pp. 1-6. 10.1109/ICRAIE47735.2019.9037779
    • K. S. Reddi and S. Kumar Pasupuleti, "Optimal Energy aware Dynamic Virtual Machine consolidation in Cloud Data Centers," 2019 IEEE 16th India Council International Conference (INDICON), Rajkot, India, 2019, pp. 1-4, doi: 10.1109/INDICON47234.2019.9029070.
    • Padhy T., Pasupuleti S.K. (2020) Efficient Certificateless Privacy-Preserving Public Auditing for Cloud-Based IIoT. In: M. Thampi S. et al. (eds) Applied Soft Computing and Communication Networks. ACN 2019. Lecture Notes in Networks and Systems, vol 125. Springer, Singapore. https://doi.org/10.1007/978-981-15-3852-0_10
    • Kumar A., Kumar P.S. (2020) Efficient Ciphertext Policy Attribute Based Encryption (ECP-ABE) for Data Deduplication in Cloud Storage. In: Thampi S., Martinez Perez G., Ko R., Rawat D. (eds) Security in Computing and Communications. SSCC 2019. Communications in Computer and Information Science, vol 1208. Springer, Singapore. https://doi.org/10.1007/978-981-15-4825-3_26

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