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Security report for netbsd.org

The NetBSD Foundation, Inc. · Technology · N/a

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

57/100

Risk levelMedium

0–100, higher is better. How it is calculated

The NetBSD Project is a well-established open source initiative focused on providing a free, secure, and highly portable Unix-like operating system. Founded in 1994, the project targets a technical audience including developers, system administrators, and embedded system engineers. The project operates on a donation-supported model and maintains a strong community presence with clear documentation and development resources. The website reflects this with professional, consistent branding and a clear focus on technical content and community engagement. Technically, the website uses a straightforward HTML and CSS stack with no detected CMS or heavy frameworks, indicating a lightweight and stable infrastructure. Hosting and content delivery appear to be managed via reputable providers, including a CDN. The site is moderately optimized for performance and accessibility, with basic mobile responsiveness and good navigation clarity. From a security perspective, the site employs HTTPS and domain transfer protection, and provides signed release hashes and a PGP key for security communications, demonstrating good security hygiene. However, the absence of DNSSEC, security headers, and a comprehensive privacy policy with GDPR compliance reduces the overall security posture. No WAF or blocking mechanisms are detected, and no vulnerabilities or exposed sensitive data were found in the analysis. Overall, the NetBSD website is a credible, professional, and secure platform for its community and users. Strategic improvements in privacy compliance, DNS security, and security headers would further enhance trust and protection. The site is safe for general audiences and maintains a high level of business credibility and technical maturity.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

6 findings rated critical or high. Fix these first.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      SSL Certificate Expires Soon

      SSL certificate expires in 23 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
75
Security headers
55
Email security
55
DNS health
65
Network security
40
GDPR outside view
50
Average
57

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

NetBSD holds a strong position in the open source operating system market, distinguished by its portability and security focus. Its business model relies on community donations and sponsorships from academic and corporate partners, reflecting a non-commercial but sustainable funding approach. The project targets a niche but global technical audience, including embedded systems developers and Unix enthusiasts. The presence of sponsorship logos from universities and companies like Fastly and Two Sigma indicates a healthy partnership ecosystem. The project’s longevity and consistent domain registration since 1994 underscore its stability and reputation. Growth indicators include regular releases, active community engagement, and ongoing funded development projects. The website supports transparency and community involvement but lacks commercial marketing or analytics tools, consistent with its open source ethos.

Security posture

The NetBSD website demonstrates a mature security posture with mandatory HTTPS, domain transfer lock, and cryptographic signing of software releases. The presence of a dedicated security officer with a PGP key and a public security policy page indicates readiness for incident response and vulnerability disclosure. However, the lack of DNSSEC and security headers such as Content Security Policy or HSTS represents areas for improvement. No cookie consent or detailed privacy compliance is evident, which may pose compliance risks under GDPR for European users. No vulnerabilities or exposed sensitive data were detected, and no WAF or blocking mechanisms interfere with access. Overall, the security culture appears strong but could benefit from enhanced technical controls and privacy transparency.

Recommendations

  1. Enable DNSSEC on the netbsd.org domain to improve DNS integrity and prevent spoofing.
  2. Implement standard security headers (CSP, HSTS, X-Frame-Options) to harden the website against common web attacks.
  3. Develop and publish a comprehensive privacy policy with explicit GDPR compliance details and cookie usage disclosures.
  4. Add a cookie consent mechanism if any tracking or cookies are used to comply with privacy regulations.
  5. Regularly audit and update security practices, including vulnerability scanning and incident response drills, to maintain a strong security posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
The NetBSD Foundation, Inc.
Description
NetBSD is a free, fast, secure, and highly portable Unix-like Open Source operating system available for a wide range of platforms from servers to embedded devices.
Key services
Operating system releases, Documentation, Community support, Development tools and resources
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS, RSS
Performance
moderate
Mobile
basic
Accessibility
good
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled (implied by cdn.NetBSD.org links)
  • Domain status clientTransferProhibited
  • PGP key for security officer
  • Signed hash lists for releases

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is focused on open source OS development with clear navigation and structured information.
  3. No privacy or cookie policies explicitly found except a basic disclaimer page.
  4. No phone numbers or physical addresses explicitly listed on the homepage or footer.
  5. Security practices are good but could be improved with DNSSEC and security headers.
  6. Donation mechanisms are transparent with multiple payment options.
  7. No analytics or tracking scripts detected in the provided HTML.
  8. Sponsorship logos indicate credible institutional support.
Technical notes

Notes

The website is built on a simple, static HTML and CSS foundation without reliance on complex frameworks or CMS platforms, reducing attack surface and technical debt. Hosting is supported by a reputable registrar and CDN infrastructure, ensuring reliable content delivery. Performance is moderate with basic mobile optimization and good accessibility features such as skip links for screen readers. SEO is supported by meta tags and structured navigation. The absence of analytics or tracking scripts aligns with privacy-conscious design but limits marketing insights. Technical risks include missing DNSSEC and security headers, which are recommended for modernization. Overall, the technical infrastructure is stable and well-suited for the project's open source community focus.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

Earlier scans of this domain

  1. 58/100Medium32 findingsView report
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