Posted on 2018/08/042018/08/03 by EditorBerto Jongman: Links for Passive OSINT Resources & ToolsAccess Share 8 Tweet 0 Share Email Print 8Shares Berto Jongman A useful compilation but still very passive — everything here can be done from a cubicle and can only be done via the Internet. The mention of Gray Literature is mis-guided since most gray literature is analog not digital. http://osint.link