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Security report for lenovo.cz

Lenovo · Technology · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view and SSL/TLS.

Security score

73/100

Risk levelMedium

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

Lenovo's Czech Republic official website offers a comprehensive digital storefront for a wide range of technology products including notebooks, tablets, desktops, smart devices, smartphones, and data center solutions. The site targets both general consumers and business customers with a B2C and indirect sales model. The website is professionally designed with consistent branding and localized content in Czech, reflecting Lenovo's strong market position as a global technology leader. The technical infrastructure leverages modern web technologies, including Adobe Experience Platform and proprietary Lenovo frameworks, ensuring a responsive and user-friendly experience across devices. Security posture is solid with HTTPS enforcement, password strength validation, and use of reCAPTCHA, although some advanced security headers could be improved. Privacy and cookie policies are comprehensive and GDPR compliant, supporting user trust and regulatory adherence. Overall, the site demonstrates a mature digital presence suitable for an enterprise-level technology company.

Scanned

NIS2 and GDPR posture

GDPR outside view
58/ 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. 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

  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

      SSL Certificate Expires Soon

      SSL certificate expires in 27 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates
    • 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 lenovo.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.

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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
47
Security headers
65
Email security
85
DNS health
85
Network security
100
GDPR outside view
58
Average
73

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

Lenovo operates as a major multinational technology company with a diversified product portfolio serving both consumer and business markets. The Czech site reflects a localized approach to market engagement, offering tailored content and services. Lenovo's business model includes direct and indirect sales channels, loyalty programs, and partnerships with retailers such as Best Buy. The company emphasizes customer support, product customization, and rewards, indicating a customer-centric strategy. The presence of multiple Lenovo subdomains for account management, payments, and APIs suggests a robust ecosystem supporting e-commerce and customer engagement. Lenovo's market position is reinforced by consistent branding, comprehensive product offerings, and integration with global services.

Security posture

The website demonstrates a good security posture with mandatory HTTPS, secure form handling, and integration of CAPTCHA mechanisms to prevent automated abuse. Security headers are partially implemented, and no exposed sensitive data or vulnerable libraries were detected in the analyzed content. However, there is room for improvement by adding additional HTTP security headers such as Content-Security-Policy and X-Frame-Options. The absence of WHOIS data limits domain registration verification, but the website's content and infrastructure strongly indicate legitimacy. No immediate vulnerabilities or compliance gaps were identified, and privacy policies align with GDPR requirements. Incident response and security contact information are not explicitly found, which could be enhanced for transparency.

Recommendations

  1. Implement additional HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen defense-in-depth.
  2. Publish explicit security incident response and vulnerability disclosure policies to improve transparency and trust.
  3. Enhance accessibility features to meet higher compliance standards and improve user experience for all users.
  4. Regularly audit third-party scripts and dependencies to mitigate risks from external libraries.
  5. Consider publishing data retention policies and more detailed privacy notices to further align with GDPR and privacy best practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Lenovo
Description
Navštivte oficiální stránky společnosti Lenovo a najděte ty nejlepší notebooky, tablety, ultrabooky, stolní počítače, chytrá zařízení, telefony a datová centra pro vaši domácnost a podnikání. K dispozici je také počítačové příslušenství a upgrady.
Key services
Notebooks, Tablets, Desktops, Smart devices, Smartphones, Data centers, Computer accessories and upgrades
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Adobe DTM (Dynamic Tag Manager), YouTube Player API, CSS3, HTML5, JSON-LD structured data
Frameworks
Lenovo proprietary frameworks, Adobe Experience Platform
Platforms
Web (desktop and mobile optimized)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of reCAPTCHA for forms
  • Password strength requirements in registration forms

Analytics and tracking

Services
Adobe Analytics, mPulse
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Adobe DTM
Tracking pixels
Adobe Analytics, Boomerang (mPulse)
Marketing tools
Lenovo Loyalty Program, ChargeAfter
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content in Czech language
  2. Strong branding consistent with Lenovo global presence
  3. Comprehensive privacy and terms policies present
  4. Use of modern web technologies and analytics
  5. No signs of phishing or malware
  6. No contact emails or phone numbers explicitly found in provided HTML snippet
  7. No WHOIS data available from raw output, limiting domain registration analysis
Technical notes

Notes

The website uses a modern technology stack including HTML5, CSS3, JavaScript, Adobe DTM for tag management, and YouTube Player API for embedded videos. Lenovo employs proprietary JavaScript frameworks and utilities for user authentication, loyalty programs, and e-commerce functionalities. The site is optimized for desktop and mobile platforms with responsive design elements. Performance is moderate with preconnect and dns-prefetch hints to improve resource loading. SEO is supported by meta tags and JSON-LD structured data for breadcrumbs. Hosting details are not explicitly identified, but the presence of Akamai-related scripts suggests CDN usage. Overall, the technical implementation supports a professional and scalable e-commerce platform with opportunities for further optimization in accessibility and security.
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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