Closed Door Security's tech stack
What does Closed Door Security use?
Closed Door Security (cdsec.ae) uses at least 9 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and Cloudflare for content delivery. Last checked .
- Industry
- Computer & Network Security
- Size
- 11–50 employees
- Based in
- United Arab Emirates
- Founded
- 2015
- Company page
- Tools found
- 9
- Categories
- 8
- Layers
- 5 of 5
- Last checked
- Oct 2026
Closed Door Security'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
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
2 tools, what the product is built with
Frontend
Data & Observability
2 tools, what they measure and store
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
2 tools, what the team runs on day to day
Workspace
Collaboration
Closed Door Security tech stack FAQ
What tools does Closed Door Security use?
As of October 2026, runsonwhat has found 9 tools at Closed Door Security (cdsec.ae) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Next.js and Anthropic. Data & Observability: Google Analytics and Google Tag Manager. Company Ops: Microsoft 365 and Notion. Last checked October 20, 2026.
What cloud does Closed Door Security run on?
Closed Door Security uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through Vercel code on cdsec.ae. Vercel is used by 48,636 companies runsonwhat tracks.
What email provider does Closed Door Security use?
Closed Door Security 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 713,682 companies runsonwhat tracks.
What analytics tools does Closed Door Security use?
Closed Door Security uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cdsec.ae. Google Analytics is used by 886,392 companies runsonwhat tracks.
Does Closed Door Security use Cloudflare?
Yes. runsonwhat found Cloudflare at Closed Door Security through DNS records that point at Cloudflare and code on cdsec.ae. Cloudflare is a CDN & Edge tool used by 706,562 companies runsonwhat tracks.
Does Closed Door Security use AI tools?
Yes. runsonwhat has found Anthropic at Closed Door Security; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Closed Door Security may use more AI tools than these.
How does runsonwhat know what Closed Door Security uses?
runsonwhat reads public records only. Of the 9 tools at Closed Door Security, 4 were found through code on cdsec.ae, 4 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cdsec.ae 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.