Mrs. Saritha Gattoju is a research scholar currently pursuing Ph.D in, GITAM Institute of science at GITAM (Deemed to be University), Visakhapatnam, India. Big data security is her field of research study. She is presently working as Assistant Professor in Methodist College of Engineering & Technology. She has experience of over 14 years in teaching. Her fields of research interest are Network Security, Cryptography, and Information Security. She has actively taken part in academic and administrative works during NAAC & NBA accreditation. She has handled more than 30 batches' projects. She has also published 3 international journals, and has presented 3 papers in national/international conferences.