Gaurav Varshney is a final year (submission stage) Ph.D. scholar at IIT, Roorkee, India. Before joining NIIT University, he was working as a Visiting Fellow in Singapore University of Technology and Design, Singapore. He also worked as a Visiting Scholar (with Prof. Pradeep Atrey) at the Department of Computer Science, State University of New York at Albany, USA. He has done his Master’s in Information Technology from IIT, Roorkee in 2012 in the area of phishing prevention schemes. Gaurav has also worked with Qualcomm (2012-14) as an Engineer and done internships at TRDDC labs, Pune India and Pure Testing Private Limited Noida. His achievements include: Shri C.L Chouksey Gold Medal for being State Topper in BE CSE Examination 2010 by RGPV Bhopal, University Gold Medal for being State Topper in B.E Examination 2010 by RGPV Bhopal, MPCT Gwalior All round excellence award for maintaining all round excellence in B.E CSE 2006-2010 batch, Performance based Qualstar award from Qualcomm Inc in 2013. GATE AIR 424 in 2012.He has been reviewer in Elsevier Journal of Computer and Security, Elsevier Journal of Microprocessor and Microsystems, ICACCI 2013, SSCC 2013, ICACCI 2014, 2015, 2016. He has given lectures and seminars at ICACCI 2014, ICACCI 2016, ICITST 2016, IIT Roorkee TA (Computer Networks), IIT Roorkee NETSEC 2016, Graphic Era University Dehradun, IIITM Gwalior. He is actively working in the area of various topics related to web security, blockchain, etc.