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Security report for boutiqueinternecs.com

Boutique Interne CentraleSupélec · Education · France

Medium risk. 2 critical or high findings in SSL/TLS.

Security score

75/100

Risk levelMedium

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

Boutique Interne CentraleSupélec operates an internal e-commerce platform dedicated to the services of CentraleSupélec, offering textiles, accessories, and goodies. The platform is built on Shopify and targets internal university departments, providing a controlled environment for ordering and quote requests. The website is professionally designed with consistent branding and clear navigation, supporting French language users primarily in France. Technically, the site leverages Shopify's infrastructure hosted on Google Cloud, with modern web technologies and good mobile optimization. Security posture is solid with HTTPS, domain locking, and cookie consent mechanisms, though DNSSEC is not enabled and no explicit security or incident response policies are published. Overall, the site is trustworthy and compliant with GDPR, but could improve transparency on security policies and vulnerability disclosures.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 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

2 findings rated critical or high. Fix these first.

  1. 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 boutiqueinternecs.com

This scan found 21 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

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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
57
Security headers
75
Email security
55
DNS health
75
Network security
100
GDPR outside view
88
Average
75

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

The business model focuses on restricted e-commerce for internal university services, limiting access to authorized personnel only. This niche positioning reduces exposure to general market competition but requires strong access controls. The partnership with Atelier Katanga for quote requests and linkage to the official CentraleSupélec boutique site indicates a collaborative ecosystem. The site’s launch in 2025 aligns with a new or renewed internal service offering. The absence of phone contact and physical addresses suggests a primarily digital interaction model. Social media presence on official channels supports brand credibility and community engagement.

Security posture

The website demonstrates a mature security posture for an internal e-commerce platform, with HTTPS enforced, domain transfer and update locks, and cookie consent aligned with GDPR. CAPTCHA protection on forms mitigates automated abuse. However, the lack of DNSSEC and absence of published security policies or incident response contacts represent gaps. No vulnerability disclosure or security.txt files were found, limiting transparency for security researchers. No critical vulnerabilities or exposed sensitive data were detected in the analysis. Recommendations include enabling DNSSEC and publishing security and incident response information to enhance trust and preparedness.

Recommendations

  1. Enable DNSSEC on the domain to strengthen DNS security and prevent spoofing.
  2. Publish a dedicated security policy page outlining security practices and controls.
  3. Add an incident response contact channel such as security@ or abuse@ email addresses.
  4. Implement a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  5. Consider adding verified company phone contact and physical address information to improve business credibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Boutique Interne CentraleSupélec
Description
Boutique interne en ligne réservée aux services internes de CentraleSupélec, proposant des textiles, accessoires, goodies et services de devis express.
Key services
Textiles, Accessories & Goodies, Devis Express (Express quotes)
Content quality
good
Branding
consistent

Technology

Stack
Shopify, JavaScript, CSS, HTML5, Google Fonts
Frameworks
Shopify Liquid, Shopify storefront scripts
Platforms
Shopify
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Domain locked with transfer and update prohibitions
  • Cookie consent banner implemented
  • Use of CAPTCHA on forms

Analytics and tracking

Services
Shopify Analytics, Trekkie
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Shopify pixel
Marketing tools
Shopify analytics, Shopify digital wallet
Transparency
basic

Site quality

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

Key observations

  1. Website is a Shopify-based e-commerce platform for internal use by CentraleSupélec services.
  2. Content is in French and targeted at internal university departments.
  3. Site includes cookie consent and privacy policy consistent with GDPR.
  4. No phone numbers or physical addresses explicitly found in the provided content.
  5. Social media links point to official CentraleSupélec Facebook, Instagram, and YouTube accounts.
  6. Forms include login, password recovery, and localization selection with CAPTCHA protection.
  7. No explicit security or incident response policies published.
  8. No vulnerability disclosure or security.txt found.
  9. Domain is new but properly registered and locked.
  10. No WAF or blocking detected; site content fully accessible.
Technical notes

Notes

The website is built on Shopify, utilizing its Liquid templating and storefront scripts, hosted on Google Cloud infrastructure. The tech stack includes modern JavaScript, CSS, and HTML5 with Google Fonts integration. Performance is moderate with deferred script loading and preconnect optimizations. Accessibility and SEO are well addressed with semantic HTML, ARIA roles, and meta tags. The site is mobile optimized with responsive design and clear navigation. Technical debt appears low, but enabling DNSSEC and further security headers could improve the technical security posture. Overall, the infrastructure supports a reliable and professional user experience for the target audience.
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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