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Security report for niedersachsen.de

Niedersächsische Landesregierung · Government · Germany

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

57/100

Risk levelMedium

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

The website www.niedersachsen.de is the official portal of the Lower Saxony state government in Germany. It serves as a comprehensive information hub for residents, government officials, and other stakeholders, providing detailed content on politics, state administration, culture, energy, emergency monitoring, integration, and public services. The site is well-structured, multilingual, and professionally designed, reflecting its authoritative government status. The business model is purely informational and service-oriented, targeting the general public and specific groups such as refugees and local citizens. Technically, the site uses a mature technology stack including jQuery, Video.js, FancyBox, Slick Carousel, DataTables, and Matomo analytics, managed via the Powerslave Liveserver CMS. The site demonstrates good mobile optimization, accessibility, and SEO practices, though performance is moderate. Security posture is solid with HTTPS enforced and no visible vulnerabilities, but lacks some security headers and explicit cookie consent mechanisms. Overall, the security posture is good with no detected vulnerabilities or suspicious content. The domain WHOIS data is privacy-protected as per DENIC policies, consistent with a government domain. The site lacks explicit security policies or incident response contacts, which could be improved. Privacy compliance is generally good, though cookie consent mechanisms should be enhanced. The risk assessment is low, with recommendations focusing on improving security headers, cookie consent, and publishing security policies to enhance trust and compliance. The site is trustworthy, professional, and safe for general audiences.

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

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

    • 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

  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 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"

    • 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';…

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Keep watching niedersachsen.de

This scan found 27 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
52
Security headers
20
Email security
70
DNS health
70
Network security
100
GDPR outside view
28
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

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 niedersachsen.de, from OffSeq Breach.

Total records
2,927
Employees
19
Customers
2,839
Third parties
69
Weak passwords
7%

Latest record dated 2026-06-08 · 116 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 niedersachsen.de.

Select it in the checkout above.

Masked preview

  • –sts.justiz.niedersachsen.de2026-06-08
  • –sts.justiz.niedersachsen.de2026-06-06
  • –owa.justiz.niedersachsen.de2026-06-01
  • –sts.justiz.niedersachsen.de2026-05-20
  • –sts.justiz.niedersachsen.de2026-05-12

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 Lower Saxony state government operates this portal as a key communication and service platform. It holds a strong market position as the official source for state-related information and services. The portal supports multiple ministries and public initiatives, including energy transition, emergency preparedness, integration, and cultural promotion. The business model is non-commercial, focusing on public service and information dissemination. Partnerships with various ministries and social organizations are evident. The site supports multilingual access, enhancing inclusivity. Growth indicators include ongoing content updates and digital initiatives like the Vereinfachungsinitiative for administrative simplification.

Security posture

The website maintains a good security posture with HTTPS enabled and no exposed sensitive data. The use of Matomo analytics with cookies disabled indicates privacy-conscious tracking. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options is a gap. No vulnerability disclosures or incident response contacts are published, limiting transparency. The site does not display cookie consent banners, which may affect GDPR compliance. Overall, the site is secure but could improve in transparency and compliance mechanisms.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Add a clear cookie consent banner to comply with GDPR and inform users about tracking.
  3. Publish a security policy and incident response contact information to enhance transparency and trust.
  4. Consider adding a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  5. Regularly audit third-party scripts and update libraries to mitigate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Niedersächsische Landesregierung
Description
Official portal of the Lower Saxony state government providing information about politics, state administration, culture, energy, emergency monitoring, integration, and public services.
Key services
Information on ministries and government, Public service portals, Emergency monitoring and alerts, Cultural and tourism information, Integration and refugee support
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 3.4.1, Video.js 7.20.1, FancyBox, Slick Carousel, DataTables, Piwik/Matomo Analytics
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No vulnerable libraries detected

Analytics and tracking

Services
Piwik/Matomo
Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Official government website for Lower Saxony, Germany
  2. Comprehensive content covering politics, culture, energy, emergency info, and social services
  3. Multiple language options available
  4. No signs of malicious or suspicious content
  5. No direct contact emails or phone numbers publicly listed, but contact form available
  6. No cookie consent banner detected, potential GDPR compliance gap
  7. Uses Matomo analytics with cookies disabled
  8. No visible security headers in HTML source, recommend adding
  9. No vulnerability disclosure or security.txt found
  10. Good mobile and accessibility support
Technical notes

Notes

The website uses a stable and mature technology stack with jQuery, Video.js, FancyBox, Slick Carousel, and DataTables, managed by the Powerslave Liveserver CMS. The site is mobile-optimized and accessible, with good SEO metadata and structured navigation. Performance is moderate, likely due to rich media content and multiple scripts. The use of Matomo analytics with disabled cookies reflects a privacy-aware approach. There is no evidence of modern frontend frameworks like React or Angular, indicating a traditional server-rendered architecture. The site could benefit from performance optimizations and enhanced security headers.
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. 58/100Medium34 findingsView report
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