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Security report for ktk.de

KEVAG Telekom GmbH · Telecommunications · Germany

Medium risk. 5 critical or high findings in GDPR outside view and Security headers.

Security score

59/100

Risk levelMedium

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

KEVAG Telekom GmbH is a regional telecommunications provider based in Koblenz, Germany, offering internet, telephone, TV, and mobile services primarily to private and business customers in the region. The company positions itself as a trusted local partner with over 30,000 private customers and thousands of business clients. Their business model focuses on providing comprehensive telecommunications solutions with a strong emphasis on regional connectivity and customer service. Technically, the website is built on TYPO3 CMS with modern front-end technologies including jQuery and Bootstrap, ensuring good mobile optimization, accessibility, and SEO. The site includes a cookie consent mechanism and uses secure HTTPS connections. The presence of ISO 27001 certification indicates a mature security management framework. From a security perspective, the website demonstrates good practices such as HTTPS enforcement, secure forms with CSRF protection, and no visible vulnerabilities or exposed sensitive data. However, there is room for improvement by adding explicit Content-Security-Policy headers and a security.txt file for vulnerability disclosure. Incident response contact details are not publicly provided. Overall, the website is professional, trustworthy, and compliant with GDPR requirements. The risk level is low, but strategic enhancements in security transparency and incident response readiness are recommended to further strengthen the security posture.

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

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

    • 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';…

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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
100
Security headers
45
Email security
80
DNS health
60
Network security
40
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

Technical appendix

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

Business context

Business profile

KEVAG Telekom operates as a medium-sized regional telecommunications provider serving both private and business customers. Their competitive advantage lies in their strong regional presence and comprehensive service offerings including high-speed internet, digital TV, and mobile telephony. The company leverages partnerships such as with Vodafone for fiber marketing and maintains over 60 local sales partners. Revenue streams likely include subscription fees for internet, TV, and mobile services. The target customer segments are regional private households and businesses. Growth indicators include ongoing network expansion and gigabit internet upgrades. The company maintains a professional online presence with active social media channels and ISO 27001 certification, signaling a commitment to quality and security.

Security posture

KEVAG Telekom's website security posture is solid, with HTTPS enforced and multiple security best practices observed. The ISO 27001 certification is a strong indicator of an established information security management system. The website uses secure forms with CSRF protection and has a cookie consent mechanism aligned with GDPR. No exposed sensitive data or vulnerable libraries were detected. However, the absence of a security.txt file and incident response contact information limits transparency for vulnerability reporting. Adding a Content-Security-Policy header would further mitigate risks of cross-site scripting. Overall, the security maturity is good but can be enhanced with improved disclosure and incident response readiness.

Recommendations

  1. Implement a Content-Security-Policy (CSP) header to reduce XSS risks.
  2. Publish a security.txt file to facilitate vulnerability disclosures.
  3. Provide explicit incident response contact information on the website.
  4. Regularly audit and update third-party scripts to avoid vulnerabilities.
  5. Enhance transparency around data retention policies and privacy practices.

Contact details published on the site

Addresses
Legal name
KEVAG Telekom GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
KEVAG Telekom GmbH
Description
KEVAG Telekom versorgt Privat- und Geschäftskunden mit Telekommunikationslösungen wie Internet, Telefon, TV und Mobilfunk, mit Fokus auf regionale Versorgung.
Key services
Internet & Telefon, Fernsehen (Digital TV), Mobilfunk (Mobile telephony), Support and customer service
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.7.1, Bootstrap 5.2.3, TYPO3 CMS, Magnific Popup, mmenu
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Use of secure forms with CSRF protection (FormCrShield.js)

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
basic

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 professionally presented and relevant to telecommunications services.
  3. Clear separation of private and business customer portals.
  4. Cookie consent mechanism is implemented and functional.
  5. ISO 27001 certification is prominently displayed, indicating strong security management.
  6. Multiple contact channels including phone, contact form, and physical address are provided.
  7. Social media presence across major platforms is active.
  8. No evidence of security vulnerabilities or exposed sensitive data in HTML.
  9. No terms of service page explicitly found.
  10. No security.txt or explicit vulnerability disclosure policy found.
Technical notes

Notes

The website is built on TYPO3 CMS, a mature and extensible content management system, combined with modern front-end libraries such as jQuery 3.7.1 and Bootstrap 5.2.3. The site is mobile-optimized and includes accessibility features such as skip links and ARIA attributes. Performance is moderate, with multiple CSS and JS assets loaded, but no major bottlenecks detected. The use of cookie consent scripts and form security libraries indicates attention to privacy and security. Hosting provider details are not explicitly identified. The site structure is clear with well-organized navigation and content sections. Opportunities exist to modernize security headers and improve analytics transparency.
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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