• Komal Morankar
• Nayna Kapadne
• Priyanka Nagpure
• Sharad Doke

Word obfuscation or substitution means replacing one word with another word in sentence to conceal the textual content or Communication. Word Obfuscation is used in adversarial communication by terrorist or criminals for conveying their messages without getting red-flagged by security and intelligence. Agencies interpreting or scanning messages or emails and telephone conversations. System is being designed in such a way that there will be admin and suspect will be two roles, Admin is able to view the live chat and monitor the same. The terrorist is able to do the chat with any person without monitoring it. While chatting if there is any occurrence of obfuscated word then the algorithm is being able to detect the same and is able to convert the obfuscated word with a normal one. Hadoop database is being used for analysis of the same where all the chat will be stored in a text file, The same text file will be stored in Hadoop as a storage purpose further with the help of Map-Reduce Analytic percentage of the obfuscated words is being generated with the output of key-value pairs.

Obfuscates term ,word substitution ,Map reduce , Natural Language Processing ,Hadoop

"Declassify Obfuscates term in Terrorism using Word Substitution", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.277-281, May-2019, Available :http://www.jetir.org/papers/JETIR1905236.pdf

"Declassify Obfuscates term in Terrorism using Word Substitution", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp277-281, May-2019, Available at : http://www.jetir.org/papers/JETIR1905236.pdf