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Security report for jablotron.eu

Jablotron Alarms a.s. · Technology · Czech Republic

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

70/100

Risk levelMedium

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

Jablotron Alarms a.s. is a well-established Czech company specializing in security and smart home systems. The company offers a broad range of products including alarm systems, cameras, and home automation solutions targeting both residential and commercial customers. Their market position is strong within Europe, supported by ISO certifications and a comprehensive product portfolio. The website reflects a mature digital presence with modern technologies such as React and Next.js, ensuring fast performance and excellent mobile optimization. Security measures are robust, including HTTPS enforcement and security headers, though the absence of public vulnerability disclosure and incident response contacts suggests room for improvement. Overall, the company demonstrates a high level of professionalism and trustworthiness, though the lack of WHOIS data slightly impacts domain trust. Strategic recommendations include enhancing transparency around security incident response and establishing a formal vulnerability disclosure policy.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 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

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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

  2. GDPR outside view

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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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
    • High

      Weak SSL Key Length

      SSL certificate uses 384-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 jablotron.eu

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  • TLS certificates and expiry
  • DNS records
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  • 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
42
Security headers
75
Email security
60
DNS health
75
Network security
100
GDPR outside view
65
Average
70

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 jablotron.eu, from OffSeq Breach.

No leaked records found

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

Monitor on Breach (opens in a new tab)

Brand lookalikes

Add-on

Domains that imitate jablotron.eu and could be used for phishing or spoofed email, tracked in OffSeq Breach.

Tracked
1
Registered
1
Resolving
1
High or critical
0

Last checked 2026-06-19

Masked preview

  • ja••••.ron.euLowsubdomain

See the full lookalike list

A one-off add-on that lists up to 20 of the highest-risk lookalikes of jablotron.eu with registration, mail-server, certificate and DNS signals.

Select it in the checkout above.

Lookalike data refreshes continuously. Monitoring on Breach alerts you when a variant is registered, gains a mail server or starts serving HTTPS.

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Technical appendix

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

Business context

Business profile

Jablotron operates primarily in the technology and energy sectors, focusing on security and smart home automation. Their business model combines B2B and B2C sales, supported by a network of subsidiaries and partners. The company leverages certifications and customer testimonials as trust signals and maintains a consistent brand identity. Growth indicators include a strong online presence and diversified product offerings. The partnership ecosystem includes related domains and subsidiaries that support regional markets. Revenue streams likely derive from product sales, monitoring services, and installation support. The company targets security professionals, installers, and end-users seeking advanced security solutions.

Security posture

The website exhibits a mature security posture with HTTPS, comprehensive security headers, and secure form implementations including CAPTCHA. No vulnerabilities or exposed sensitive data were detected in the analysis. However, the absence of a public security policy or incident response contact limits transparency. GDPR compliance is evident through privacy and cookie policies. The company holds ISO 27001 certification, indicating adherence to recognized security standards. Recommendations include publishing a vulnerability disclosure policy and improving visibility of incident response contacts to enhance trust and readiness.

Recommendations

  1. Publish a formal vulnerability disclosure policy to encourage responsible reporting.
  2. Enhance visibility and accessibility of incident response contact information on the website.
  3. Conduct regular security audits and publish summaries to demonstrate ongoing commitment.
  4. Implement advanced monitoring and alerting for website and infrastructure security.
  5. Develop a long-term security strategy aligned with evolving compliance requirements such as NIS2.

Contact details published on the site

Addresses
Legal name
Jablotron Alarms a.s.
VAT number
CZ25185858
Registration number
25185858
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Jablotron Alarms a.s.
Description
Jablotron is a manufacturer and supplier of security systems, smart home solutions, and related technologies. They provide alarm systems, cameras, and automation products for residential and commercial use.
Key services
Security alarm systems, Smart home automation, Monitoring services, Installation support
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, Tailwind CSS, Google reCAPTCHA
Frameworks
Next.js
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • No exposed sensitive data detected
  • Secure forms with CAPTCHA

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

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 well-structured.
  2. Content is comprehensive and relevant to security and smart home industry.
  3. No signs of malicious or suspicious activity detected.
  4. WHOIS data is missing, which is unusual for a commercial domain.
  5. Security best practices are well implemented.
  6. Privacy and cookie policies are present and GDPR compliant.
  7. Contact information is clearly provided with multiple channels.
  8. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website is built on a modern tech stack including React and Next.js, styled with Tailwind CSS, ensuring responsive design and fast load times. The use of Google reCAPTCHA enhances form security. SEO and accessibility best practices are well implemented, contributing to good search engine rankings and user experience. No CMS was detected, suggesting a custom or static site approach. Hosting provider details were not identified. The technical infrastructure supports scalability and performance, though ongoing monitoring for technical debt and modernization opportunities is advised.
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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