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Security report for tsn.at

Austria

Partial score · DNS & email only

38/100

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

Scanned

3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

GDPR outside view
15/ 100 · Critical
Checks completed
4of 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

5 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

    • 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. 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

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

Keep watching tsn.at

This scan found 7 issues across 3 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
Network security
100
GDPR outside view
15
Average
38

Not counted

  • Security headers: did not complete in this scan.
  • Email security: did not complete in this scan.
  • DNS health: did not complete in this scan.
  • 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

TSN occupies a critical niche as a public sector IT service provider focused on education in Tirol. Its business model centers on delivering free, integrated IT services to schools, funded and managed by regional government bodies. The partnership ecosystem includes government portals and specialized educational service providers, enhancing its service breadth and reliability. The absence of advertising and commercial options aligns with its public service mandate. The network's longevity and comprehensive service portfolio position it as a trusted and essential infrastructure for the regional education sector.

Security posture

The security posture of TSN is robust, supported by ISO 27001 certification and centralized data hosting in redundant government data centers. The use of Single Sign-On and absence of advertising or third-party tracking reduce attack surfaces and privacy risks. While explicit security headers and incident response contacts are not visible in the HTML content, the overall environment suggests adherence to recognized security standards. No vulnerabilities or exposed sensitive data were detected. Privacy compliance is strong, with GDPR-aligned policies and cookie consent mechanisms in place.

Recommendations

  1. Implement and publish a security.txt file or dedicated incident response contact to improve transparency and readiness.
  2. Enhance HTTP security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to strengthen defense-in-depth.
  3. Regularly audit and update third-party libraries and scripts to mitigate potential vulnerabilities.
  4. Consider adding visible phone contact numbers for support to improve user trust and accessibility.
  5. Maintain and regularly review privacy and security policies to ensure ongoing compliance with evolving regulations.

Contact details published on the site

Addresses
Legal name
DVT-Daten-Verarbeitung-Tirol GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DVT-Daten-Verarbeitung-Tirol GmbH
Description
Tiroler Schulnetz (TSN) is a network and service platform for schools in Tirol, Austria, providing integrated IT services and infrastructure to schools, teachers, students, and administrators.
Key services
TSNmail, TSNconnect, TSNjoin, TSNmeeting, TSNweb, TSNmoodle, TSNschool, TSNuser, TSNparents, LEON
Content quality
good
Branding
consistent

Technology

Stack
Drupal CMS, jQuery UI Autocomplete, FontAwesome icons, Responsive images with picture element, CSS stylesheets, JavaScript libraries
Frameworks
Drupal
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • ISO 27001 certification
  • Use of Single Sign-On
  • No advertising or tracking scripts detected
  • Cookie consent mechanism present

Analytics and tracking

Tracking level
minimal
Privacy practices
excellent

Advertising

Transparency
excellent

Site quality

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

Key observations

  1. Website is professionally designed and well-structured with clear navigation
  2. Content is primarily in German with English alternate available
  3. Strong focus on education sector and public service
  4. No signs of advertising or tracking abuse
  5. Good privacy and security posture with ISO 27001 certification
  6. Contact information is clear and includes physical address and email
  7. No visible security or compliance red flags
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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