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Security report for uni-muenster.de

Universität Münster · Education · Germany

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

59/100

Risk levelMedium

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

Universität Münster is a large, well-established public university in Germany, offering high-quality interdisciplinary research and education. It serves a broad academic audience including students, researchers, and alumni, with a strong emphasis on excellence clusters and international cooperation. The website reflects a professional and comprehensive digital presence with clear navigation and relevant content. Technically, the site uses a mature CMS (IMPERIA), modern JavaScript libraries, and respects privacy with Matomo analytics configured to honor Do Not Track. Security posture is solid with HTTPS and no visible vulnerabilities, though some improvements in security headers and cookie consent mechanisms are recommended. Overall, the domain registration and hosting align with the university's identity, supporting high legitimacy and trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 100 · High
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. GDPR outside view

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

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • 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

  2. 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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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';…

Need hands-on remediation? Email guard@offseq.com

Keep watching uni-muenster.de

This scan found 26 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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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
70
Security headers
30
Email security
55
DNS health
70
Network security
100
GDPR outside view
28
Average
59

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention uni-muenster.de, from OffSeq Breach.

Total records
3,751
Employees
62
Customers
2,893
Third parties
796
Weak passwords
14%

Latest record dated 2026-06-17 · 175 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for uni-muenster.de.

Select it in the checkout above.

Masked preview

  • –uni-muenster.de2026-06-17
  • –listserv.uni-muenster.de2026-05-27
  • –smtpsecmail.uni-muenster.de2026-05-26
  • –tagderlehre.uni-muenster.de2026-05-22
  • –.uni-muenster.de2026-05-21

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Open in Breach(opens in a new tab)Monitor on Breach(opens in a new tab)

Technical appendix

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

Business context

Business profile

The university operates in the education and non-profit sectors, focusing on higher education, research, and continuing education services. It maintains partnerships with various educational and research institutions and provides extensive resources for students and staff. The business model is public and service-oriented, with revenue streams likely from government funding, tuition, and continuing education programs. The website supports multiple target groups including prospective students, current students, researchers, and external partners. The presence of excellence clusters and compliance structures indicates a mature organizational governance and strategic positioning in the academic market.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, no exposed sensitive data, and a dedicated compliance office. However, the absence of explicit security headers and incident response contact details suggests room for improvement. The use of Matomo analytics with Do Not Track enabled shows privacy awareness. No vulnerabilities or suspicious patterns were detected in the content or WHOIS data. The university should consider publishing a vulnerability disclosure policy and enhancing cookie consent to align fully with GDPR and best security practices.

Recommendations

  1. Implement a visible cookie consent banner to comply fully with GDPR and enhance user trust.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Publish clear incident response and vulnerability disclosure contact information to improve transparency.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance accessibility features and mobile optimization continuously to maintain excellent user experience.

Contact details published on the site

Addresses
Legal name
Universität Münster
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Universität Münster
Description
Exzellente, interdisziplinäre Forschung, qualitativ hochwertige Lehre, die strukturierte Förderung des wissenschaftlichen Nachwuchses und Gender mainstreaming sind zentrale Qualitätsmerkmale der Universität Münster.
Key services
Higher education (Bachelor, Master, MBA, Zertifikate), Research in multiple disciplines, Career services, Continuing education, International programs and partnerships
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery, Owl Carousel, Modernizr, IMPERIA CMS, Piwik/Matomo Analytics, LazySizes
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of async and defer for scripts
  • Compliance office presence

Analytics and tracking

Services
Piwik/Matomo
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Piwik/Matomo
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is comprehensive and professionally presented in German with English options.
  3. Strong focus on education, research, and community engagement.
  4. No visible security vulnerabilities or exposed sensitive data.
  5. No explicit cookie consent mechanism detected despite GDPR compliance.
  6. Social media presence is broad and official.
  7. Use of Matomo analytics with Do Not Track respected.
  8. Compliance office and code of conduct indicate good governance.
Technical notes

Notes

The website is built on the IMPERIA CMS platform version 11.5.4_1, using jQuery, Owl Carousel for sliders, Modernizr for feature detection, and LazySizes for image lazy loading. Analytics are handled by a self-hosted Matomo instance, respecting Do Not Track settings. The site is mobile optimized with responsive design and good accessibility practices. Performance is moderate, with asynchronous and deferred script loading. No major technical debts or outdated technologies were detected, but security headers could be improved. Hosting appears to be managed by academic DNS servers (dns-1.dfn.de, dns-2.dfn.de), indicating a stable and trusted infrastructure.
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

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