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Security report for sentrovo.de

Sentrovo · Technology · Germany

Medium risk. 3 critical or high findings in GDPR outside view and SSL/TLS.

Security score

72/100

Risk levelMedium

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

Sentrovo is a German-based AI solutions provider specializing in digital transformation through artificial intelligence. Their offerings include strategic consulting, process optimization, AI chatbot and voice assistant implementations aimed at reducing operational costs and improving customer engagement. The company targets businesses seeking to leverage AI for automation and efficiency gains. The website demonstrates a high level of digital maturity with modern technologies such as React, integration of third-party analytics and privacy compliance tools, and hosting via Cloudflare for performance and security. Security posture is solid with HTTPS and no visible vulnerabilities, though some security headers and incident response policies are absent. Overall, Sentrovo presents a professional and trustworthy online presence with strong branding and customer testimonials.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 100 · Medium
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

3 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.

    • 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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching sentrovo.de

This scan found 23 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
75
Email security
70
DNS health
65
Network security
100
GDPR outside view
68
Average
72

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 sentrovo.de, from OffSeq Breach.

No leaked records found

Breach holds no records for sentrovo.de right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

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

Sentrovo positions itself as an emerging player in the AI consulting and solutions market, serving over 200 customers with a small but growing team of AI specialists. Their business model is B2B focused, providing tailored AI integration services that include chatbots and voice AI agents. The company leverages social media and video content to build brand awareness and trust. Their partnership ecosystem includes reputable platforms like Cloudflare and Iubenda for hosting and compliance. Growth indicators include increasing booked appointments and active AI staff. The company’s market positioning is strengthened by verified client testimonials and a clear value proposition centered on cost reduction and digital transformation.

Security posture

The website employs HTTPS with a strong SSL configuration and uses Cloudflare DNS, indicating a secure hosting environment. Tracking and analytics are implemented via Google Tag Manager and Hotjar, balanced with a comprehensive privacy policy and cookie consent mechanism powered by Iubenda, supporting GDPR compliance. However, the absence of explicit security headers such as Content-Security-Policy and lack of published incident response or vulnerability disclosure policies represent areas for improvement. No exposed sensitive data or vulnerable libraries were detected. The security posture is good but could be enhanced by formalizing security policies and adding security headers.

Recommendations

  1. Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy and incident response page to improve transparency and readiness.
  3. Add a vulnerability disclosure or security.txt file to facilitate responsible reporting of security issues.
  4. Consider publishing contact information for a Data Protection Officer or security contact to strengthen compliance and trust.
  5. Regularly audit third-party scripts and dependencies to ensure no vulnerable libraries are introduced.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sentrovo
Description
Sentrovo is a KI (Artificial Intelligence) agency specializing in digital transformation, offering AI consulting, process optimization, implementation of AI chatbots and voice assistants to reduce costs and improve business efficiency.
Key services
Strategic AI consulting, Process optimization, AI implementation, AI chatbots, Voice AI assistants
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, React (implied by JSX and SPA structure), Google Tag Manager, Hotjar, Iubenda cookie consent, ElevenLabs voice AI widget
Frameworks
React
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Cloudflare DNS and likely CDN
  • No exposed sensitive data in HTML
  • Use of third-party privacy and cookie compliance tools

Analytics and tracking

Services
Google Tag Manager, Hotjar
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Hotjar
Marketing tools
Hotjar, Iubenda
Transparency
good

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 challenge.
  2. Professional and modern design with clear branding and consistent color scheme.
  3. Strong focus on AI-driven business solutions including chatbots and voice assistants.
  4. Use of reputable third-party services for analytics and privacy compliance.
  5. Contact information is primarily via forms and social media; no explicit email or phone number found.
  6. No explicit security or incident response policies published.
  7. No visible vulnerabilities or exposed sensitive data in HTML content.
  8. Good mobile responsiveness and accessibility features observed.
  9. No adult or questionable content detected.
Technical notes

Notes

The website is built using modern web technologies, primarily React, with asynchronous loading of scripts for analytics and AI widgets. Hosting on Cloudflare provides CDN and DNS security benefits. The site is well optimized for mobile devices and accessibility, with good SEO practices including meta tags and structured content. Performance is fast with minimal blocking scripts. The use of third-party services like Iubenda for privacy compliance and Hotjar for user behavior analytics indicates a mature technical infrastructure. Opportunities exist to enhance security headers and formalize security documentation to reduce technical risks.
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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