Cyber Defense 3's tech stack
What does Cyber Defense 3 use?
Cyber Defense 3 (cyberdef3.com) uses at least 6 tools we can see from public records, including Microsoft 365 for email and documents. Last checked .
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Washington, United States
- Founded
- 2022
- Company page
- Tools found
- 6
- Categories
- 4
- Layers
- 3 of 5
- Last checked
- Oct 2026
Cyber Defense 3's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
1 tool, where the bytes are served from
Application
4 tools, what the product is built with
Frontend
Company Ops
1 tool, what the team runs on day to day
Workspace
Cyber Defense 3 tech stack FAQ
What tools does Cyber Defense 3 use?
As of October 2026, runsonwhat has found 6 tools at Cyber Defense 3 (cyberdef3.com) in public records. Edge & Hosting: Amazon Route 53. Application: jQuery, Google Fonts and Vimeo. Company Ops: Microsoft 365. Last checked October 6, 2026.
What email provider does Cyber Defense 3 use?
Cyber Defense 3 uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 701,706 companies runsonwhat tracks.
Does Cyber Defense 3 use jQuery?
Yes. runsonwhat found jQuery at Cyber Defense 3 through jQuery code on cyberdef3.com. jQuery is a Frontend tool used by 897,120 companies runsonwhat tracks.
How does runsonwhat know what Cyber Defense 3 uses?
runsonwhat reads public records only. Of the 6 tools at Cyber Defense 3, 4 were found through code on cyberdef3.com, 1 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cyberdef3.com about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.