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Security report for aau.at

Universität Klagenfurt · Education · Austria

High risk. 8 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

42/100

Risk levelHigh

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

Universität Klagenfurt is a large, well-established public university in Austria, serving as the largest academic institution in Carinthia. The website provides comprehensive information about academic programs, research initiatives, student services, and international collaborations. It targets a broad audience including prospective students, current students, researchers, staff, and alumni. The digital infrastructure is based on WordPress with a modern theme and multiple plugins supporting SEO, events, and accessibility. However, the site lacks a valid SSL certificate and does not support modern TLS protocols, which is a critical security vulnerability. Privacy and cookie policies are well implemented with user consent mechanisms, and the university demonstrates strong business credibility through multiple certifications and accreditations. Overall, the site is professional and content-rich but requires urgent security improvements to protect user data and ensure trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
0/ 100 · Critical
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

8 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

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

  2. 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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  3. 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

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

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

Keep watching aau.at

This scan found 20 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
0
Security headers
15
Email security
50
DNS health
85
Network security
100
GDPR outside view
0
Average
42

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

The university operates in the education sector with a focus on higher education and research. It offers a wide range of degree programs and continuing education options, supported by a strong research profile. The institution maintains partnerships and accreditations that enhance its reputation and market position. The website reflects a mature digital presence with active social media engagement and transparent policies. Revenue streams are typical for public universities, including tuition, research grants, and public funding. The university's strategic focus includes diversity, sustainability, and innovation, as evidenced by certifications and featured research topics.

Security posture

The current security posture is weak due to the absence of a valid SSL certificate and disabled TLS protocols, exposing users to insecure connections and potential data interception. While no critical vulnerabilities like Heartbleed or POODLE are detected, the lack of HTTPS is a major compliance and security gap. Security headers are missing, and session resumption features are not enabled, indicating room for improvement in web server configuration. The presence of a responsible disclosure policy is a positive indicator of security awareness. Immediate remediation of SSL/TLS issues is recommended to protect user privacy and comply with data protection regulations.

Recommendations

  1. Install and maintain a valid SSL/TLS certificate to enable HTTPS across the entire site.
  2. Enable TLS 1.2 and TLS 1.3 protocols and disable deprecated versions to enhance encryption security.
  3. Implement HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection.
  4. Enable HSTS with includeSubDomains and preload options to enforce secure connections.
  5. Regularly audit and update plugins and themes to mitigate vulnerabilities and improve performance.

Contact details published on the site

Addresses
Technical notes

Notes

The website is built on WordPress 6.6.2 using the Enfold theme and several plugins including Yoast SEO, Events Calendar Pro, and ElasticPress. It uses jQuery 3.7.1 and integrates Google Tag Manager and reCAPTCHA for analytics and security. The hosting environment runs on Nginx 1.20.1. Performance is moderate with good mobile optimization and accessibility features. SEO is well addressed with proper meta tags and structured data. However, the lack of HTTPS and modern TLS support is a significant technical deficiency. The site uses multiple external resources and social media integrations, reflecting a mature digital ecosystem. Opportunities exist to modernize security configurations and improve loading speed.
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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