Security-Header-Extension

A Chrome Extension built to check the presence of embedded security headers.
What is Security-Header-Extension?
Security-Header-Extension is a cutting-edge Chrome extension. Developed by the ACNS Cybersecurity Internship Web team, it uses modern web tools to provide a prompt and reliable check on the presence of embedded security headers. Essential for anybody serious about web security and protecting their digital information, the extension helps ensuring the integrity and confidentiality of data transmitted between user’s browser and the website being visited.

Extension stats

Users: 3,000+
Rating: 4.86 (7)
Version: 6.2 (Last updated: 2022-06-29)
Creation date: 2020-03-26
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 3
Permissions:
  • tabs
Host permissions:
  • http://*/*
  • https://*/*
Size: 522.24K

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

Developed by the ACNS Cybersecurity Internship Web team using modern web tools.

User reviews

by GS Good Sense, 2024-05-17

Good one, need to update Permissions-Policy
by Duc Nguyen, 2024-04-23

Pretty cool! This extension could be useful when testing web applications. I would love to see a way to further customize views to remove deprecated headers. Maybe in a future release...
by Ted James, 2023-02-15
View all user reviews

Extension safety

Risk impact

Security-Header-Extension requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

Security-Header-Extension has earned a fairly good reputation and likely can be trusted.

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