Skip to main content

Security report for ssi.cz

SSI GROUP · Energy · Czech Republic

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

63/100

Risk levelMedium

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

SSI GROUP is a large, established integrated facility management company based in the Czech Republic, offering comprehensive services including security, cleaning, facility management, technology, and energy solutions. The company operates through multiple subsidiaries specialized in these sectors, serving a broad business clientele. The website reflects a mature digital presence with professional design, clear navigation, and multilingual support. Technically, the site is built on WordPress and leverages modern analytics and tracking tools such as Google Tag Manager, Microsoft Clarity, and LinkedIn Insight. Security posture is solid with HTTPS enforced and reCAPTCHA protecting forms, though the absence of a published security policy and incident response contacts suggests room for improvement. Privacy compliance is strong, with a clear GDPR policy and cookie consent mechanism in place. WHOIS data is unavailable, which slightly impacts domain trustworthiness, but overall the site and business appear legitimate and professional.

Scanned

NIS2 and GDPR posture

GDPR outside view
85/ 100 · Low
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. 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 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

  4. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching ssi.cz

This scan found 19 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.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
62
Security headers
55
Email security
75
DNS health
80
Network security
20
GDPR outside view
85
Average
63

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 ssi.cz, from OffSeq Breach.

Total records
54
Employees
3
Customers
17
Third parties
34
Weak passwords
17%

Latest record dated 2025-04-15 · 9 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 ssi.cz.

Select it in the checkout above.

Masked preview

  • –it.ssi.cz2025-04-15
  • –helpdesk.ssi.cz2025-04-15
  • –controling.ssi.cz2025-04-15

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

SSI GROUP holds a strong market position in the Czech Republic's facility management sector, with over 35 years of experience and a large professional team. Its diversified service portfolio across security, cleaning, energy, and technology allows it to serve various industries effectively. The company maintains a network of subsidiaries, each focusing on a niche service, enhancing operational specialization and market reach. Revenue indicators and social media presence suggest a stable and growing business. The use of a dedicated career portal indicates active talent acquisition and organizational growth. Strategic partnerships and clear branding reinforce its credibility and market footprint.

Security posture

The website demonstrates a good security baseline with HTTPS, secure forms protected by Google reCAPTCHA, and cookie consent mechanisms aligned with GDPR. However, the lack of explicit security policies, incident response information, and security headers reduces transparency and preparedness perception. No vulnerabilities or exposed sensitive data were detected in the content. The use of third-party analytics and tracking scripts is standard but should be regularly audited for security. Overall, the security posture is adequate for the business type but could be enhanced by publishing formal security documentation and improving HTTP security headers.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact information, including abuse and security email addresses.
  3. Implement and configure security HTTP headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  5. Regularly review and update third-party scripts and analytics tools to mitigate potential vulnerabilities.

Contact details published on the site

Addresses
Legal name
Special Service International, spol. s r. o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SSI GROUP
Description
Kompletní služby pro váš objekt (Complete services for your facility). SSI GROUP provides integrated facility management solutions including security, cleaning, facility management, technology, and energy services.
Key services
Physical security services, Facility management, Cleaning services, Security technology solutions, Energy projects and management
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, Google Maps API, Google Tag Manager, Google reCAPTCHA, Microsoft Clarity, LinkedIn Insight Tag
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA on forms
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Microsoft Clarity, Google Tag Manager, LinkedIn Insight
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Microsoft Clarity, LinkedIn Insight
Marketing tools
Microsoft Clarity, LinkedIn Insight
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and content-rich.
  2. Multiple subsidiaries and service domains indicate a large corporate group.
  3. Strong GDPR and cookie compliance observed.
  4. No visible security policy or incident response information.
  5. WHOIS data unavailable, limiting domain trust verification.
  6. Use of modern tracking and analytics tools.
  7. No adult or questionable content detected.
  8. Clear contact information and multiple communication channels provided.
Technical notes

Notes

The website is built on WordPress CMS, utilizing modern JavaScript libraries and APIs including Google Maps, Google Tag Manager, Microsoft Clarity, and LinkedIn Insight. The site is multilingual with language switchers and uses structured data (JSON-LD) for SEO enhancement. Performance is moderate with caching and optimization plugins indicated by autoptimize CSS/JS files. Mobile optimization and accessibility features are well implemented, contributing to a positive user experience. Hosting provider details are not explicitly found. The technical stack is modern and appropriate for a corporate service website, with opportunities to improve security headers and domain registration 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

Reviews of this site

Share your experience with ssi.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review ssi.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.