Detect RapidSec

Security

RapidSec offers automated client-side security and monitoring.

Detection looks at response headers across 3 fingerprint rules among the site's public responses.

01

Websites using RapidSec

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02

Signal classes

PluginView evaluates public page signals in these classes when identifying RapidSec. Individual fingerprint rule bodies are proprietary and are not published.

  • Response headers
03

Example public indicators for RapidSec

Illustrative indicators derived from public catalog metadata for RapidSec. A live scan may match additional proprietary rules beyond these examples.

  • content-security-policy: .rapidsec.net
  • content-security-policy-report-only: .rapidsec.net
  • report-to: .rapidsec.net
04

What a detection means

Establishes
One or more public signals on the scanned page matched a known RapidSec signature (3 rules) at the time of the scan.
Does not establish
A sitewide install of RapidSec, an active vendor contract, exclusive use, or that RapidSec is still in place today.
05

How to check a site for RapidSec

  1. 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest RapidSec signals.
  2. 2. PluginView reads only public responses (response headers) and scores them against the RapidSec signature set (3 rules).
  3. 3. Review the confidence score and text explanation for RapidSec on the results page.
06

FAQ: detecting RapidSec

Can PluginView detect RapidSec without logging in?
Yes. PluginView only reads publicly accessible responses when checking for RapidSec — typically response headers. It does not bypass authentication or paywalls.
What category is RapidSec?
RapidSec is classified under Security in the PluginView directory.
How many fingerprint rules cover RapidSec?
This reference currently tracks 3 fingerprint rules across response headers. Individual rule bodies are proprietary and are not published.
What public signals suggest a site uses RapidSec?
Illustrative public indicators for RapidSec include content-security-policy: .rapidsec.net; content-security-policy-report-only: .rapidsec.net; report-to: .rapidsec.net. A live scan may match additional proprietary rules beyond these examples.

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