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Security report for rexx-recruitment.com

Rexx Systems · Technology · Germany

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

66/100

Risk levelMedium

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

Rexx Systems is a well-established German technology company specializing in HR software solutions tailored for medium and large enterprises. With over 25 years of experience and a customer base of approximately 3,000 clients, the company offers modular, cloud-based and on-premise HR software products including recruiting, talent management, digital personnel files, and AI-enhanced tools. Their market position is strong within the HR technology sector, supported by consistent branding and professional digital presence. Technically, the website is built on WordPress with Elementor and leverages modern web technologies such as jQuery and Google Tag Manager. The site is optimized for performance, mobile responsiveness, and SEO, reflecting a mature digital infrastructure. Security measures include HTTPS enforcement and standard security headers, although there is room for improvement in public vulnerability disclosure and incident response transparency. The security posture is solid with no evident vulnerabilities or exposed sensitive data. Privacy compliance is good, with comprehensive privacy and cookie policies and consent mechanisms in place. However, the absence of WHOIS registration data introduces some uncertainty regarding domain registration transparency, though this is likely due to privacy protection. Overall, Rexx Systems presents a trustworthy and professional business with a secure and well-implemented web presence. Strategic recommendations include enhancing security transparency through vulnerability disclosure and incident response information, and maintaining rigorous audits of third-party scripts and data retention policies.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

6 findings rated critical or high. Fix these first.

  1. 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 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';…
  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

  3. 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

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

Keep watching rexx-recruitment.com

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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
35
Email security
70
DNS health
85
Network security
100
GDPR outside view
53
Average
66

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 rexx-recruitment.com, from OffSeq Breach.

Total records
51
Employees
0
Customers
51
Third parties
0
Weak passwords
14%

23 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 rexx-recruitment.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

Rexx Systems operates in the competitive HR software market, targeting medium to large enterprises primarily in Germany but also internationally. Their modular software approach and integration of AI technologies provide competitive advantages. The business model is B2B SaaS and on-premise software sales, supported by a strong customer base and long market presence. The company leverages partnerships and digital marketing tools such as Leadinfo and Google Tag Manager to drive growth. Their website content and structured data indicate a focus on trust-building and professional service delivery, positioning them as a reliable vendor in the HR technology sector.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and multiple security headers implemented. No sensitive data leakage or vulnerable libraries were detected in the HTML content. Privacy policies are comprehensive and GDPR compliant, including cookie consent mechanisms. However, the absence of a public vulnerability disclosure policy or security.txt file and lack of incident response contact details represent gaps in security transparency and readiness. These gaps could impact customer trust and compliance with emerging regulations such as NIS2. Overall, the security maturity is good but could be improved by formalizing vulnerability management and incident response communication.

Recommendations

  1. Publish a public vulnerability disclosure policy or security.txt file to enhance transparency and trust.
  2. Add explicit incident response contact information, such as security@ or abuse@ email addresses.
  3. Regularly audit and update third-party scripts and plugins to mitigate potential vulnerabilities.
  4. Enhance privacy policy details with explicit data retention and processing information.
  5. Consider obtaining and displaying recognized security certifications (e.g., ISO 27001) to strengthen market confidence.

Contact details published on the site

Addresses
Legal name
Rexx Systems
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Rexx Systems
Description
Rexx Systems provides HR software solutions including recruiting, talent management, and AI-driven tools, serving 3,000 customers mainly in medium-sized and large enterprises with cloud and on-premise options.
Key services
HR Software, Recruiting, Talent Management, Digital Personnel Files, Time Tracking, Whistleblowing, Compensation & Benefits, AI Integration
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, Elementor, jQuery, Jet Plugins, Google Tag Manager, WP Rocket
Frameworks
Elementor
Platforms
WordPress CMS
Performance
fast
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Content Security Policy present
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager with deferred loading

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Leadinfo
Marketing tools
Leadinfo
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. Content is professional and targeted at HR software for medium and large enterprises.
  3. Strong SEO and structured data usage.
  4. No exposed sensitive information or security issues detected.
  5. WHOIS data unavailable, possibly due to privacy protection or domain not registered under this exact name.
  6. Good privacy and cookie policies with consent mechanisms.
  7. No explicit security incident response or vulnerability disclosure pages found.
Technical notes

Notes

The website is built on a modern WordPress CMS platform using Elementor for page building, supported by jQuery and Jet plugins. Performance optimizations include WP Rocket caching and lazy loading of scripts and images. The site is mobile-optimized and accessible, with good SEO practices including meta tags, Open Graph, and JSON-LD structured data. Hosting provider details are not explicitly found, but CDN usage is evident. The technical stack is robust and well-maintained, supporting a fast and user-friendly experience. Opportunities exist to improve technical security posture by integrating automated vulnerability scanning and security headers enhancements.
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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