CISO appointment
Noma Security appoints Diana Kelley as Chief Information Security Officer (CISO)
Diana Kelley is the Chief Information Security Officer (CISO) of Noma Security. Diana joins from Protect AI, where they served as CISO.
Records: Noma Security · Diana Kelley
| Person | Diana Kelley |
|---|---|
| New role | Chief Information Security Officer (CISO) |
| Company | Noma Security |
| Previous role | CISO, Protect AI |
| Announced | week of August 4, 2025 |
| Added to the record | September 26, 2026 |
| Source | SecurityWeek Industry Moves (week of 2025-08-04) |
What this move signals
Diana Kelley has been appointed CISO at agentic AI security company Noma Security. Prior to joining Noma, she served as CISO at Protect AI, Microsoft Cybersecurity Field CTO, Global Executive Security Advisor at IBM Security, and GM at Symantec.
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