Skip to main content

Security report for ensae.fr

ENSAE Paris · Education · France

Medium risk. 5 critical or high findings in GDPR outside view.

Security score

65/100

Risk levelMedium

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

ENSAE Paris is a reputable French engineering school specializing in economics, data science, finance, and actuarial studies. The website reflects a well-structured educational institution with a clear focus on academic programs, research, and partnerships. The site is built on Drupal 10 with modern PHP and uses standard web technologies and analytics tools. However, the lack of a valid SSL certificate and proper HTTPS configuration is a significant security concern that undermines user trust and data protection. While security headers are well implemented, the absence of incident response and vulnerability disclosure information indicates room for improvement in security transparency and readiness. The website demonstrates good content quality, navigation, and branding consistency, targeting students, academics, and corporate partners. Strategic improvements in SSL deployment, security practices, and privacy compliance would enhance the overall security posture and user confidence.

Scanned

NIS2 and GDPR posture

GDPR outside view
0/ 100 · Critical
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.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • 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

      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

    • High

      Third-party services without privacy policy

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

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

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

Keep watching ensae.fr

This scan found 17 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. The full timeline opens with your unlock code.

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
92
Security headers
65
Email security
50
DNS health
85
Network security
100
GDPR outside view
0
Average
65

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

ENSAE Paris holds a strong market position as a leading engineering school in France, with a diverse offering of degree programs and research initiatives. Its partnerships with IP Paris, CREST, and other academic and industry entities strengthen its ecosystem. The business model centers on education and research services, targeting students, alumni, companies, and researchers. The website supports this model with detailed program information and engagement channels, although direct contact details are limited. The institution benefits from a solid alumni network and recognized rankings, which serve as trust signals. The digital presence is professional but could benefit from enhanced security and privacy disclosures to align with regulatory expectations and stakeholder trust.

Security posture

The website exhibits a moderate security maturity level with strong HTTP security headers and cookie consent mechanisms. However, the absence of a valid SSL certificate and disabled TLS protocols represent critical vulnerabilities that expose users to risks such as data interception and man-in-the-middle attacks. The lack of OCSP stapling and session resumption further limits security and performance. No visible incident response or vulnerability disclosure policies reduce transparency and preparedness for security events. Overall, while some best practices are followed, the critical SSL/TLS issues significantly degrade the security posture and require urgent remediation to protect user data and maintain trust.

Recommendations

  1. Obtain and deploy a valid SSL/TLS certificate to enable HTTPS and secure all user interactions.
  2. Enable modern TLS protocols (TLS 1.2 and TLS 1.3) and disable deprecated versions to enhance encryption strength.
  3. Implement OCSP stapling and session resumption to improve SSL performance and reliability.
  4. Publish a security policy and vulnerability disclosure program to increase transparency and incident readiness.
  5. Enhance privacy compliance by clearly linking to a comprehensive privacy policy and ensuring GDPR alignment.
  6. Add explicit contact information including emails and phone numbers for user support and inquiries.
  7. Regularly audit and update third-party libraries and scripts to avoid vulnerabilities.
Technical notes

Notes

The website is powered by Drupal 10 running on PHP 8.3.22 with nginx as the web server. It uses modern front-end technologies including Typekit fonts and Popper.js for UI components. Google Tag Manager is deployed for analytics and marketing tracking, with tarteaucitron managing cookie consent. DNS is managed by Gandi.net with SPF and DMARC records configured, indicating good email security practices. Performance is moderate with no explicit load time data but optimized images and responsive design are present. Accessibility and SEO are well addressed with proper meta tags and ARIA roles. The main technical risk is the missing valid SSL certificate and disabled TLS protocols, which must be addressed to ensure secure and trustworthy user experience.
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 ensae.fr. 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 ensae.fr.

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.