Sreejith R

M. Tech.

Rajagiri School of Computer Science


He holds M Tech degree and B Tech degree in Information Technology. Currently pursuing doctoral research in Information Security. He has 5 years of teaching experience. His teaching and research interests include Cryptography, Information Security, Image Processing and Data hiding.

Educational Qualification

  • Pursuing PhD in Computer Science and Engineering.
  • M Tech – Information Technology
  • B Tech – Information Technology

Online Certifications

  • Understanding Research Methods (Authorized by University of London and SOAS University of London and offered through Coursera)

Work Experience (Teaching / Industry / Research)

  • Working in Rajagiri School of Computer Science since January 2017
  • Assistant Professor, Department of Computer Science and Engineering, Jawaharlal College of Engineering and Technology, Ottapalam , Palakkad

Publication (Book / Article / Case ) / Paper Presentations

  • Sreejith R and Senthil S , "ROI Based medical Image Security: A Survey", International Journal of Technology Research and Management (IJTRM), ISSN (Online): 2348-9006, Vol 4 Issue 9 September 2017.
  • Sreejith.R, Aparna K.H “An Advanced Crypto Based Security System for Medical Image/Data Transfer” International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET),Volume 5,Isuue 6,June 2016.
  • Sreejith.R , Chippy M Thomas “Searching over Secured Cloud by Preserving Privacy: SSPP” International Journal of Engineering Research and Technology (IJERT) Volume 4, Issue 4, April 2015
  • R.Sreejith, K.B.Bini, “Secure Reversible Data Hiding with Image Encryption” International Journal of Advanced Research in Computer Science and Electronics Engineering (IJARCSEE) Volume 3, Issue 1, January 2014
  • Sreejith.R ”Multimodal Biometric Fusion Using Face and Fingerprint” CIIT International Journal of Digital Image processing, Volume 4,Isuue 4,March 2012.

Invited Talks & Presentations

  • Placement Training for Students of JCET & NCERC colleges in association with IBM and TCS campus Recruitment.

Seminar / Workshop / Conference/ Training Attended

  1. Two days Faculty Development Program on "Hands-on Python for Data Science: Insight into Machine Intelligence with Tensorflow" held on 6th and 7th July 2017 at Reva University, Bangalore.
  2. Sreejith R, S.Senthil, "A Novel Tree Based Method for Data Hiding and Integrity in Medical Images", INTERNATIONAL CONFERENCE ON ELECTRICAL, INSTRUMENTATION AND COMMUNICATION ENGINEERING ,ICEICE 2017,IEEE Xplore.
  3. Attended an IEEE INTERNATIONAL CONFERENCE ON ELECTRICAL, INSTRUMENTATION AND COMMUNICATION ENGINEERING (ICEICE 2017) In Association with, Institute of Electrical and Electronics Engineering (IEEE)Madras Section held on 27th & 28th April 2017, M.Kumarasamy College of Engineering (Autonomous), Karur , Tamilnadu, India.
  4. Attended two days National Workshop on "Research Report Writing" organized by School of Library and Information Science, RCSS, in association with Kerala Library Association held on Feb 17, 18, 2017
  5. Completed Mastering in .NET Technologies (MTNT) at Apollo Computer educations, Nagercoil, Kanyakumari.
  6. Attended two days’ Workshop on “NETWORK SIMULATER 2(NS2)”, KLN college of Information Technology, Sivagangai.
  7. Attended National Level Workshop on “DIGITAL VIDEO PROCESSING”, Anna University, Coimbatore.
  8. Presented a paper titled “Multimodal Biometric Fusion using face and fingerprint” in a National Conference on Intelligent computing & Communication For Engineering Application held in Lord Jeganath College of Engineering and Technology, Kanyakumari,Tamil Nadu.
  9. Presented a paper titled “Multimodal Biometric System Based on face and fingerprint using FHT and LBP” in an International Conference on Informatics, computing & Networks held in VINS College of Engineering, Kanyakumari,Tamil Nadu.
  10. Presented a paper titled “Cryto Based Security Framework for Medical Image/Data Transfer” in an International Conference on Current Research in Engineering Science and Technology held in Jayaram college of Engg. and Technology , Trichy ,Tamil Nadu.
  11. Participated an International Conference on “Safety by Design” held in Jawaharlal College of Engineering and Technology, Ottaplalam, Kerala.
  12. Attended Faculty Development Programme on “Implementation of Virtual Intrumentation concept using Labview”” held in Jawaharlal College of Engineering and Technology, Ottaplalam, Kerala.
  13. Attended Several Faculty Development Programme Conducted by NGI Kerala.
  14. Played as an Executive Member in the event management team of Nehru Science Innovation and Technology Expo (NSITE-2k16).

Professional memberships & certifications

  • Lifetime member, Indian Society for Technical Education (ISTE)
  • Lifetime member, The International Association of Computer Science and Information Technology (IACSIT)
  • Associate Member, Universal Association of Computer and Electronics Engineers (UACEE)
  • Associate Member, the International Association of Engineers (IAENG)

Presentations made in Faculty Council

  • Digital Photography - Theory, Composition and Technical aspects
  • Click Smart- A content aware view point  recommendation System for Mobile Photography

Area of Interest (Teaching / Research)


  • Cryptography
  • Information Security
  • Image Processing
  • Data Hiding


  • Theory of Computation
  • Cryptography and network security
  • Information Security
  • Data Structures and Algorithms
  • Programming paradigms
  • Computer programming in C
  • Total Quality Management
  • Secure communication