The Operator’s Perspective
Dalton Tyree
Marketing Manager
Tells the Open Security story the way the operators would — signal over noise, proof over panic, and Sirius as something you can actually run.
- Security marketing
- Product storytelling
- Operator voice

Introduction
Dalton Tyree is Marketing Manager at Open Security. He came up through business development and marketing coordination at the firm, so the copy and campaigns he ships have already been in the room with a buyer. He is the person who keeps the public story aligned with the work: no fear theater, no scanner cosplay.
Expertise
Where Dalton leads.
Product innovation (story)
Explains Sirius and the rest of the platform in operator language — what it does, who it is for, and what it is not.
Explore SiriusEnterprise risk communication
Cuts through generic cybersecurity marketing so a buyer can see what would actually change after an engagement.
Go-to-market support
Pairs campaigns with the sales motion Ryan and Justin run, so the site and the conversation say the same thing.
Experience & background
How the authority was earned.
Dalton runs marketing for a practitioner firm — which means the work is as much editorial judgment as it is campaign mechanics.
2025–present
Marketing Manager
Open Security
2024–2025
Marketing coordinator & BDR
Open Security
Related experts
Keep reading the practice.

Rikki Wright
Chief Marketing Officer
Keeps the public story aligned with the work — so what buyers hear is what the operators will actually do.
View profile →
Ryan Head
Vice President of Sales
The person who turns a technical practice into an executive conversation — so buyers hear what the operators will actually do, not a generic security pitch.
View profile →
Justin Dendinger
Business Development Manager
The development lead who helps organizations start an honest conversation about testing, then stays with them as the relationship grows.
View profile →See the story the operators stand behind.
Read how Open Security talks about the platform — or talk to the team about a program.
