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Dr. P. Krishna Kumar

Assistant Professor, Department of Computer Science and Engineering, School of Computing, Nagercoil

Qualification: M.E., Ph.D
p-krishnakumar@nc.amrita.edu
Orcid Profile
Google Scholar Profile
Scopus Author ID
Research Interest: Network Security, Machine Learning, Deep Learning, Cyber Security, Bio-Medical Security, and Cloud Computing

Bio

Dr. P. Krishna Kumar is presently working as an Assistant Professor in the Department of Computer Science and Engineering at Amrita School of Computing, Amrita Vishwa Vidyapeetham, Nagercoil, India. He has 22 years of teaching experience and more than 8 years of industrial experience in the field of Software. He received B.E., degree in Computer Science and Engineering from Bharathidasan University, India in 1992, received

M.E., degree in Computer Science and Engineering from Anna University, India in 2017 and Ph. D degree in Information and Communication Engineering from Anna University, India in 2017. His area of interest include Network Security, Machine Learning, Deep Learning, Cyber Security, Bio-Medical Security, and Cloud Computing. He has published more than 20 papers in refereed journals.

Publications

Conference Proceedings

Year : 2025

Entropy-weight based Practical Byzantine Fault Tolerance consensus algorithm-driven privacy preserved data analytics

Cite this Research Publication : Haewon Byeon, P. Krishna Kumar, Shavalliuddin, D. David Neels Ponkumar, Entropy-weight based Practical Byzantine Fault Tolerance consensus algorithm-driven privacy preserved data analytics, AIP Conference Proceedings, AIP Publishing, 2025, https://doi.org/10.1063/5.0275922

Publisher : AIP Publishing

Year : 2023

Problems and Opportunities for Blockchain and IoT-based Intelligent Medical Records

Cite this Research Publication : N. Michael Franklin, R. Bharathi, P. Krishna Kumar, Problems and Opportunities for Blockchain and IoT-based Intelligent Medical Records, 2023 International Conference on Networking and Communications (ICNWC), IEEE, 2023, https://doi.org/10.1109/icnwc57852.2023.10127415

Publisher : IEEE

Year : 2023

Preserving Patient Privacy in IoT Based Breast Cancer Monitoring System

Cite this Research Publication : Meenakshiammal R, Bharathi R, P. Krishnakumar, Preserving Patient Privacy in IoT Based Breast Cancer Monitoring System, 2023 2nd International Conference on Edge Computing and Applications (ICECAA), IEEE, 2023, https://doi.org/10.1109/icecaa58104.2023.10212114

Publisher : IEEE

Year : 2023

A novel approach for privacy preservation and security in fog computing

Cite this Research Publication : P. Arul Sindhia, R. Bharathi, P. Krishnakumar, A novel approach for privacy preservation and security in fog computing, AIP Conference Proceedings, AIP Publishing, 2023, https://doi.org/10.1063/5.0150726

Publisher : AIP Publishing

Year : 2023

Tampering Detection Driving License in RTO Using Blockchain Technology

Cite this Research Publication : P. Ponmathi Jeba Kiruba, P. Krishna Kumar, Tampering Detection Driving License in RTO Using Blockchain Technology, Lecture Notes in Networks and Systems, Springer Nature Singapore, 2023, https://doi.org/10.1007/978-981-19-8825-7_66

Publisher : Springer Nature Singapore

Year : 2023

Investigation on Efficient Machine Learning Algorithm for DDoS Attack Detection

Cite this Research Publication : R. Sahila Devi, R. Bharathi, P. Krishna Kumar, Investigation on Efficient Machine Learning Algorithm for DDoS Attack Detection, 2023 International Conference on Computer, Electrical & Communication Engineering (ICCECE), IEEE, 2023, https://doi.org/10.1109/iccece51049.2023.10085248

Publisher : IEEE

Year : 2022

Fog computing based cyber physical systems for supply chain management in industry 4.0 – Analysis on security and privacy issues, challenges and solutions

Cite this Research Publication : P. Arul Sindhia, R. Bharathi, P. Krishna Kumar, Fog computing based cyber physical systems for supply chain management in industry 4.0 - Analysis on security and privacy issues, challenges and solutions, International Conference On Computing, Circuits, Energy And Materials ICCCEM-2022, 15–16 December 2022

Year : 2010

Hop Count Based Packet Processing Approach to Counter DDoS Attacks

Cite this Research Publication : Bharathi KrishnaKumar, P. Krishna Kumar, R. Sukanesh, Hop Count Based Packet Processing Approach to Counter DDoS Attacks, 2010 International Conference on Recent Trends in Information, Telecommunication and Computing, IEEE, 2010, https://doi.org/10.1109/itc.2010.48

Publisher : IEEE

Journal Article

Year : 2025

Sunspot Prediction Using SVM Classifiers and Adaptive Machine Learning Algorithms

Cite this Research Publication : Uma Rani C, Krishna Kumar P,Sunspot Prediction Using SVM Classifiers and Adaptive Machine Learning Algorithms, Journal of Neonatal Surgery, vol. 14, no. 26s, pp. 419-427, June 2025

Year : 2023

Efficient data pruning using optimal KNN for weather forecasting in cloud computing

Cite this Research Publication : T. Benil, P. Krishna Kumar, R. Bharathi, Efficient data pruning using optimal KNN for weather forecasting in cloud computing, International Journal of Global Warming, Inderscience Publishers, 2023, https://doi.org/10.1504/ijgw.2023.130984

Publisher : Inderscience Publishers

Year : 2023

A novel dimensionality reduction and optimal deep learning based intrusion detection system for internet of things

Cite this Research Publication : Krishna Kumar Ponniah, Bharathi Retnaswamy, A novel dimensionality reduction and optimal deep learning based intrusion detection system for internet of things, Journal of Intelligent & Fuzzy Systems, SAGE Publications, 2023, https://doi.org/10.3233/jifs-223437

Publisher : SAGE Publications

Year : 2023

A novel deep learning based intrusion detection system for the IoT-Cloud platform with blockchain and data encryption mechanisms

Cite this Research Publication : Krishna Kumar Ponniah, Bharathi Retnaswamy, A novel deep learning based intrusion detection system for the IoT-Cloud platform with blockchain and data encryption mechanisms, Journal of Intelligent & Fuzzy Systems, SAGE Publications, 2023, https://doi.org/10.3233/jifs-221873

Publisher : SAGE Publications

Year : 2021

A review on Botnet DDoS Attack detection on IoT devices using Machine Learning

Cite this Research Publication : Sahila Devi R , Bharathi R, Krishna Kumar P, A review on Botnet DDoS Attack detection on IoT devices using Machine Learning, International Journal of Scientific Research in Science, Engineering and Technology Print ISSN: 2395-1990 | Online ISSN : 2394-4099, Volume 9 - Issue 8 - Published : December 10, 2021.

Publisher : Technoscience Academy

Year : 2021

A Survey on IOT Security : Application Areas, Security Challenges, Privacy Preservation Methods

Cite this Research Publication : Meenakshiammal R, Bharathi R, Krishna Kumar P ‘A Survey on IOT Security : Application Areas, Security Challenges, Privacy Preservation Methods’ International Journal of Scientific Research in Science, Engineering and Technology Print ISSN: 2395-1990 | Online ISSN : 239 4-4099, Volume 9 - Issue 8 - Published : December 10, 2021

Year : 2020

Faulty-data detection and data quality measure in cyber–physical systems through Weibull distribution

Cite this Research Publication : Gifty R, Bharathi R, & Krishnakumar P, Faulty-data detection and data quality measure in cyber–physical systems through Weibull distribution, Computer Communications 150, 262-268 (2020).

Publisher : Elsevier

Year : 2018

Data Management and Security of Big Data in Internet of Things (IOT) Enabled Cyber Physical Systems

Cite this Research Publication : R Gifty, R Bharathi, P Krishnakumar, Data Management and Security of Big Data in Internet of Things Enabled Cyber Physical Systems, Journal of Computational and Theoretical Nanoscience, American Scientific Publishers, 2018, https://doi.org/10.1166/jctn.2018.7602

Publisher : American Scientific Publishers

Year : 2018

Edge Prediction Based Segmentation and Vector Distance Based Classification Techniques for Liver Tumor Detection

Cite this Research Publication : P. Krishna Kumar, R. Bharathi, Edge Prediction Based Segmentation and Vector Distance Based Classification Techniques for Liver Tumor Detection, Sensor Letters, American Scientific Publishers, 2018, https://doi.org/10.1166/sl.2018.4000

Publisher : American Scientific Publishers

Year : 2018

Privacy and security of big data in cyber physical systems using Weibull distribution-based intrusion detection

Cite this Research Publication : R. Gifty, R. Bharathi, P. Krishnakumar, Privacy and security of big data in cyber physical systems using Weibull distribution-based intrusion detection, Neural Computing and Applications, Springer Science and Business Media LLC, 2018, https://doi.org/10.1007/s00521-018-3635-6

Publisher : Springer Science and Business Media LLC

Year : 2018

Charismatic Document Clustering Through Novel K-Means Non-negative Matrix Factorization (KNMF) Algorithm Using Key Phrase Extraction

Cite this Research Publication : E. Laxmi Lydia, P. Krishna Kumar, K. Shankar, S. K. Lakshmanaprabu, R. M. Vidhyavathi, Andino Maseleno, Charismatic Document Clustering Through Novel K-Means Non-negative Matrix Factorization (KNMF) Algorithm Using Key Phrase Extraction, International Journal of Parallel Programming, Springer Science and Business Media LLC, 2018, https://doi.org/10.1007/s10766-018-0591-9

Publisher : Springer Science and Business Media LLC

Year : 2016

Secure Online Banking with Biometric Fingerprint Recognition

Cite this Research Publication : Jenefa S R, Bharathi R & Krishna Kumar P ‘Secure Online Banking with Biometric Fingerprint Recognition’ in Middle-East Journal of Scientific Research 24 (4): 1301-1305, 2016 ISSN 1990-9233.

Publisher : IDOSI Publications

Year : 2016

Security Evaluation of File Transfer in a Network Prone to Attacks

Cite this Research Publication : Ani Amali A, Krishna Kumar P & Dr. R. Bharathi, Security Evaluation of File Transfer in a Network Prone to Attacks, Middle-East Journal of Scientific Research 24 (4): 1289-1293, 2016.

Year : 2016

A new ontology‐based multi agent framework for intrusion detection

Cite this Research Publication : Bharathi Retnaswamy, Krishna Kumar Ponniah, A new ontology‐based multi agent framework for intrusion detection, International Journal of Communication Systems, Wiley, 2016, https://doi.org/10.1002/dac.3189

Publisher : Wiley

Year : 2015

Performance Analysis of various classifiers for the Detection of Distributed Denial of Service Attacks

Cite this Research Publication : Krishna Kumar P, Vijayalakshmi K & Bharathi R, Performance Analysis of various classifiers for the Detection of Distributed Denial of Service Attacks, International Journal of Applied Engineering Research, ISSN 0973-4562, vol. 10, no. 76, pp. 313-321, 2015.

Publisher : Research India Publications

Year : 2015

Enhancement In Real Time Network Traffic Classifier Using Packet Capture Library

Cite this Research Publication : Parimalam R, Krishna Kumar P, Enhancement In Real Time Network Traffic Classifier Using Packet Capture Library’ in IJREAT in International Journal of Research in Engineering & Advanced Technology, Volume 3, Issue 2, 2015 ISSN: 2320 – 8791, pp.309-315.

Year : 2014

Sustaining Web Services By Differentiating DDoS Attacks From Flash Crowds

Cite this Research Publication : Krishna Kumar P, Vijayalakshmi K & Bharathi R, Sustaining Web Services By Differentiating DDoS Attacks From Flash Crowds, Australian Journal of Basic and Applied Sciences, vol.8(16) , ISSN:1991-8178 pp. 405-412, 2014.

Publisher : AENSI Publisher

FDP / Workshops

FDP

  1. Attended Six days Faculty Development Program on “Total Quality Management” organized by Anna University, Chennai from 25-10-2004 to 30-10-2004.
  2. Attended Eight days Faculty Development Program on “Certificate in .Net Programming” organized by St. Xaviers Catholic College of Engineering, Nagercoil from 04-01-2011 to 11-01-2011.
  3. Attended One day Faculty Development Program on “Reconfigurable Technology and its Applications” organized by University College of Engineering, Nagercoil on 15-10-2011.
  4. Attended One day Faculty Development Program on “Research Methodologies in Engineering and Technologies” Organized by PET Engineering College, Vallioor, Tirunelveli on 15-10-2011.
  5. Attended Five days Faculty Development Program on “Cloud Infrastructure and Services” organized by PET Engineering College – ICT Academy, Vallioor, Tirunelveli from 26-05-2014 to 30-05-2014.
  6. Attended Eight days Faculty Development Program on “Software Engineering” organized by St. Xaviers Catholic College of Engineering, Nagercoil from 12-12-2014 to 19-12-2014.
  7. Attended Two-week ISTE STTP Faculty Development Program on “Introduction to Design of Algorithms” organized by St. Xaviers Catholic College of Engineering – ICT Academy, Nagercoil from 27-04-2015 to 30-05-2015.
  8. Attended Five days Faculty Development Program on “Mobile App Development” organized by PET Engineering College – ICT Academy, Vallioor, Tirunelveli from 27-10-2015 to 31-10-15.
  9. Attended Two weeks Faculty Development Program on “Entrepreneurship ” organized by National Engineering College , Kovilpatti, Tirunelveli from 04-12-2016 to 16-12-2016.
  10. Attended “Seven days Faculty Development Program on “Principles of Digital Signal Processing” organized by Centre for Faculty Research Development Anna University, Chennai from 16-06-2018 to 22-06-2018.
  11. Attended Five days National Level Faculty Development Program on “Recent Research Convergence in AI and IOT” organized by Bon Secours College for Women”, Thanjavur from 21-11-2022 to 25-11-2022.
  12. Attended Six days National Level Faculty Development Program on “AI in Healthcare and Hospitality Management” organized by Rohini College of Engineering and Technology ”, Tirunelveli from 23-10-2023 to 28-10-1023.
  13. Attended Five days Faculty Development Program on“ Applied AI&ML: From concepts to Real World Applications in Teaching” organized by Dr. M.G.R Educational and Research Institutes, Chennai from 26-05-2025 to 30-05-2025.

Workshop

  1. Attended One Day Workshop on “Professionalism in Teaching” organized by PET Engineering College, Tirunelveli on 10-01-2004.
  2. Attended Two Days Workshop on “A Progressive Aspirants Meet on Research Excellence” organized by National Engineering College, Kovilpatti, on 23-11-2007 & 24-11-2007.
  3. Attended One Day Workshop on “Recent Trends in Wireless Network” organized by Einstein College of Engineering, Tirunelveli on 10-10-2009.
  4. Attended One Day Workshop on “Wireless sensor networks and its simulation tools” organized by The Indian Engineering College, Tirunelveli on 07-01-2010.
  5. Attended One Day Workshop on “Challenges in mobile computing” organized by Einstein college of Engineering, Tirunelveli on 06-03-2010.
  6. Attended One Day Workshop on “Network Simulator 2” organized by Einstein college of Engineering, Tirunelveli on 01-10-2010.
  7. Attended Two Days Workshop on “Research Issues in Wearable Computing” organized by National Engineering College, Kovilpatti on 28-01-2011 & 29-01-2011.
  8. Attended One Day Workshop on “Research Issues in sensors and ad hoc networks” organized by Mepco Schlenk Engineering College Sivakasi on 25-05-2012.
  9. Attended One Day Workshop on “NPTEL Online Certification Courses” organized by IIT Madras on 25-02-2014.
  10. Attended One Day Workshop on “Research Contributions in Technology and Applications” organized by Anna University Tirunelveli on 27-03-2015.
  11. Attended One day Workshop on “Submission of Project Proposals to funding agencies and promotion of consultancy” organized by Government College of Engineering Tirunelveli on 22-08-2015.
  12. Attended One day Workshop on “Speech Signal Processing and Classification using MAT LAB” organized by University College of Engineering Nagercoil on 23-01-2018.
  13. Attended Two Days Workshop on “Research Challenges in grid integrated solar-wind energy systems” organized by VV College of Engineering, Tisaiyanvilai on 05-09-2018 &06-09-2018.
  14. Attended Two Days National Workshop on “Android App Development” organized by VV College of Engineering, Tisaiyanvilai on 04-10-2018 & 05-10-2018.
  15. Attended Two Days Workshop on “Internet of Thing using Arduino” organized by VV College of Engineering, Tisaiyanvilai on 24-01-2019 & 25-01-2019.
  16. Attended One Day National Workshop on “Augment Reality” organized by VV College of Engineering, Tisaiyanvilai on 20-12-2019.
  17. Attended One Day International Workshop on “Data Science” organized by amrita College of Engineering and Technology, Nagercoil on 29-09-2022.
  18. Attended One Day Workshop on “Learning Management System – Moodle” organized by amrita College of Engineering and Technology, Nagercoil on 10-09-2022.
  19. Attended One day Workshop on “Recent trends in computer Science and Communication Engineering” organized by NRI institute of Technology Guntur on 11-12-22.
  20. Attended One day Workshop on “Intellectual Property Rights” organized by Karpagam College of Engineering , Coimbatore on 18-2-22.
  21. Attended One day Workshop on “Blooms Taxonomy in Teaching and Learning” organized by San Snow’s Nobel Professional Foundations, Delhi on 16-2-23.
  22. Attended One day Workshop on “Recent Trends in Computing and Communication Engineering” organized by SIMATS School of Engineering, Chennai on 24-3-24.
Invited Talks

Delivered a lecture on ‘The technical aspects of Computer Science and Engineering and the importance of placement’ on 09-03-19 at James College of Engineering and Technology, Nagercoil.

Membership
  1. The Institution of Engineers (India) – FIE F-1211486
  2. The Indian Society for Technical Education – MISTE LM 44069
  3. Association for Computing Machine- ACM
Awards
  • Best Senior Tutor award
  • Best paper award in National Conference
Conferences Attended
  1. P. Krishna Kumar, ‘Implementation of a Security system against Server Hijacking’, First Indian Conference on Computational intelligence and information security ICCIIS ‘07, Thiagarajar College of Engineering, Madurai, Jan 25, 2007.
  2. P. Krishna Kumar, ‘A security system against Denial-of-Service Attacks’, National Conference on Technological Innovations in Electrical Systems TIES-2017, PET Engineering College, Vallioor, Mar 21-22, 2007.
  3.  P. Krishna Kumar, ‘An Effective approach to Denial of Service Defense’, National Conference on Advances and Challenges in Multimedia Communication NCACMC-2007, Noorul Islam College of Engineering, Mar 30, 2007.
  4.  P. Krishna Kumar, ‘Mutual Security System for the Exposure of Flooding DDoS Attacks’, Fourth National Conference on Communication, VLSI and Signal Processing NCCVSP ‘13, The Rajas Engineering College, March 27, 2013.
  5.  P. Krishna Kumar, ‘Statistical Analysis of False Positives and negatives from real traffic with Intrusion Detection/Prevention Systems’, First National Conference on Recent Challenges on Emerging Trends RCET ‘14, Rohini College of Engineering and Technology, March 27-28, 2014.
  6.  P. Krishna Kumar, ‘Performance analysis of various classifiers for the detection of DDOS Attacks   ’, International Conference on Trends in Engineering and Technology, Science & Humanities and Management ICTETSHAM ‘15, Tamizhan College of Engineering and Technology, Feb. 19-20, 2015.
  7.  P. Krishna Kumar, ‘Enhanced Framework For DDOS Attack prevention in Clustered Environment’, National level Conference on Recent Innovation in Emerging Trends RIET ‘16, Rohini College of Engineering and Technology, March 18, 2016.
  8.  P. Krishna Kumar, ‘Secure Sequential Halftone Watermarking using Naïve bayer’s classifiers’, 6th International Conference on Emerging Trends in Engineering and Technology ICETET ‘16, CAPE Institute of Technology, Apr.15, 2016.
  9. P. Krishna Kumar, ‘System level cyber-attack models for Risk analysis in cyber physical systems’, International Conference on Applied Mathematics and Theoretical Computer Science ICAMTCS ‘18, St. Xaviers Catholic College of Engineering, Panruti, Feb.1-3, 2018.
  10.  P. Krishna Kumar, ‘Sectional axioms based Invasive Anomaly Detection’, International Conference on Computing, Communication and Drastic Innovations in Energy thrive IC3DIET ‘18, University College of Engineering, Panruti, 28th Feb. and 1st March 2018.
  11.  P. Krishna Kumar, ‘Artificial Immune System based Intrusion Detection System’, International Conference on Modern Global Research in Engineering and Technology ICMGRET ‘18, Sri Ramakrishna College of Engineering, Perambalur, 10th March 2018.
  12.  P. Krishna Kumar, ‘Detection of DDoS attack in cloud using Machine learning Techniques’, National Conference on Innovative Computing Techniques and Applications NCICTA ‘18, V V College of Engineering, Tisayanvilai, 16th March 2018.
  13. P. Krishna Kumar, ‘DIVERT: A Distributed traffic rerouting system for congestion rejection   ’, International Conference on Recent Innovations in Computer and Communication ICRICC ‘18, V V College of Engineering, Tisayanvilai, 10th & 11th April 2018.
  14.  P. Krishna Kumar, ‘IOT based Air pollution monitoring system using Sensors and Arduino’, International Conference on Intelligent Computing and Communication Technology ICCT ‘19, Jayaraj Annapackiam CSI College of Engineering, Tisayanvilai, 1st March 2019.
  15.  P. Krishna Kumar, ‘A pattern-based approach for sarcasm detection on Twitter’, International Conference on Recent Trends in Information and Communication Engineering ICRTIE ‘19, Jayaraj Annapackiam CSI College of Engineering, Tisayanvilai, 8th March 2019.
  16. P. Krishna Kumar, ‘Adverse event prediction on T2dm patients using Deep Learning’, National Conference on Smart Innovation in Computer, Communication and Control NCSIC3 ‘20, V V College of Engineering, Tisayanvilai, 21st Feb.2020.
  17. P. Krishna Kumar, ‘Automated Feedback Collection and Analyzer System’, International Conference on Emerging Trends in Engineering ICETEMA-2022,  V V College of Engineering, Tisayanvilai, 10th June 2022. 
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