Sumita is a core member of the Purple Range Cyber Simulation platform, which is next-generation research, testing, and training platform. She specializes in packet tracing software, especially Wireshark, which she has mastery over. Using Wireshark, she can dissect each packet within a given pcap file. Apart from her research work she also trains professionals through the PurpleSynapz platform and has successfully conducted advanced Wireshark classes for employees of top MNCs including Capgemini, Wipro, Ford Motors, Sahara Group, etc. She is well-versed with popular forensic tools such as FTK and Autopsy and has published her research paper on forensics using feedback approach and call logs. Additionally, she was a speaker for Open Source India regarding packet analysis using Wireshark. She is also a certified Computer Hacking Forensic Investigator (CHFI).