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The Sophos blog discusses their discovery of a (very) old method of SEO manipulation leveraging Google's (apparent) trust in the contents of PDF documents.
Founder of Document Solutions, Inc. in 1996, Duff Johnson is a 23 year veteran of the electronic document space and a recognized leader in the electronic document technology industry. Now an independent consultant, Duff serves the PDF industry as ISO Project co-Leader (and US TAG chair) for ISO 32000 and ISO 14289. Previously Vice Chairman of the Board, Duff Johnson …
Founder of Document Solutions, Inc. in 1996, Duff Johnson is a 23 year veteran of the electronic document space and …
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