I am currently a research scholar at Computer Science Department at IIT-Hyderabad. Prior to joining IIT-Hyderabad, I did my M-Tech from Governement Engineering College Thrissur, Kerala. My research interests are in the are of networking, network security, software defined networks, programmable networks and cloud performance monitoring.

Publication

• Accelerating PUF-based Authentication Protocols Using Programmable Switch
  Divya Pathak, Ranjitha K, Krishna Sai, Praveen Tammana, Antony Franklin A, Tejasvi Alladi
  IEEE/IFIP NOMS, Miami,FL, May 2023 pdf

• A Case for Cross-Domain Observability to Debug Performance Issues in Microservices
  Ranjitha K, Praveen Tammana, Pravein Govindan Kannan, and Priyanka Naik
  IEEE Cloud, Barcelona, Spain, July 2022

• Accelerating PUF-based UAV Authentication Protocols Using Programmable Switch
  Ranjitha K, Divya Pathak, Praveen Tammana, Antony Franklin A, Tejasvi Alladi
  IEEE/ACM COMSNETS, Bangalore, India, January 2022

• DBVal: Validating P4 Data Plane Runtime Behavior
  K Shiv Kumar, Ranjitha K, P. S. Prashanth, Mina Tahmasbi Arashloo, Venkanna U, and Praveen Tammana
  ACM SIGCOMM SOSR, September 2021

• Flow monitoring scheme for reducing congestion and packet loss in software defined networks
  C. N. Sminesh, E. Grace Mary Kanaga, Ranjitha K
  IEEE ICACCS, Coimbatore, India, January 2017

• A Proactive Flow Admission and Re-Routing Scheme for Load Balancing and Mitigation of Congestion Propagation in SDN Data Plane
  Sminesh C N, Kanaga E Grace Mary, Ranjitha K
  Int’l Journal of Computer Networks & Communications (IJCNC), Vol. 10, No. 6, Nov 2018

Teaching Work

• Tutorial on “Introduction to linux commands”
• Tutorial on “Getting started with Docker”
• Teaching assistant for CN-3530 (Computer Networks)