
Open Source Intelligence relies heavily on the open source data for the processing which is a raw, noisy and unstructured data which is easily accessible and can be retrieved and modified legally. Also the data is heavy in number. The biggest advantage of the Open source intelligence is the number of sources of data and its easy accessibility which gives rise to the analytics to play its part and filter out the useful, crucial and important data from the raw and noisy data. The market for the Open Source Intelligence is increasing due to the advancements in analytics, like big data analytics, data analytics, text analytics, web analytics, and social media analytics.