There is a character that keeps appearing in enterprise security departments, and most CISOs know exactly who that is. It doesn’t build. It doesn’t enable. Its entire function is to say « No. »
No to ChatGPT.
No to DeepSeek.
No to the file-sharing tool the product team swears by.
For years, this looked like security. But in 2026, « Doctor No » is no longer just a management headache &
