Dating t ansearch popularity index


The word ‘open’ refers the publicly available sources; it has nothing to do with the open-source software.“Open source intelligence (OSINT) is the process of collecting the intelligence from publicly available sources, paid or free, print or electronic.” The scope of OSINT is not limited to cyber security only, but business and corporate intelligence, military intelligence and another field where information matters.Harvesting divided into two types: The search engine seems a rich source to search particular information; however, it is not in many cases.You can’t find the classified information by just Googling, yes, using you can make stop the crawler to crawl and index a particular page.Intranet or private network of companies is open, although they should be protected, this is what we call vulnerability?A quick Google search reveals many addresses of the intranet that could be exploited.



The Clusty default is to search the web using Live Search, Gigablast, Ask, Wikipedia, and the Open Directory.If you think so, then you need to rethink about it, we have world wide web, deep web, and dark web, are you getting information from every corner of the Internet?Well, it depends on how you are searching particular information; this is why it calls “art of searching.” The art of searching applies to many aspects, but here it is being used particularly for open source intelligence.Think about the quick port scan against any technology infrastructure; you scan for the devices, not the web pages.