Graphic: Jan Herring’s Triangle for Decision-Support

Jan Herring's Triangle
Jan Herring's Triangle

Jan Herring, then National Intelligence Officer (NIO) for Science & Technology (S&T) was the first modern OSINT pioneer, along with George Marling and other S&T analyts.  After he retired he devleoped this triangle as part of his training offered via the Academy of Competitive Intelligence, still the best institution around.

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