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Security report for essecalumni.com

ESSEC Alumni · Education · France

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 3 other checks.

Security score

60/100

Risk levelMedium

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

ESSEC Alumni operates as the official alumni network for ESSEC Business School, providing a comprehensive platform for graduates, students, faculty, and recruiters to connect, engage, and access career and lifelong learning services. The website is well-branded, professionally designed, and offers a variety of services including event management, job boards, mentoring, and community clubs. Technically, the site leverages modern web technologies such as Vue.js, Google Tag Manager, and Matomo analytics, ensuring a responsive and interactive user experience. Security posture is solid with HTTPS enforced and secure login mechanisms, although some security headers could be improved. Privacy compliance is evident with clear privacy and cookie policies and GDPR considerations. However, the absence of WHOIS data for the domain introduces a trust concern that should be addressed. Overall, the site is a credible and valuable resource for the ESSEC community.

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

6 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 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 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, Twitter, LinkedIn, YouTube, Cloudflare, 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

  4. DNS health

    DNS sends visitors and email to the right servers. Misconfigured records can cause outages or let someone redirect your traffic.

    • High

      Unregistered MX Record

      MX record points to unregistered domain: 7vwirshu7jdp4imqtxaw3hfplpqpf5wuma6fa4zhgztebrsq3pca.mx-verification.GOOGLE.com

      What to do: Remove or fix MX record pointing to unregistered domain

      • RFC 5321 §5.1
      • NIS2 21(2)(i)
      • IR 2024/2690 12.4: Implementing Regulation (EU) 2024/2690, Annex point 12.4: Asset inventory
      • NIST CM-8: NIST SP 800-53 Rev. 5 CM-8: System Component Inventory

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

Keep watching essecalumni.com

This scan found 20 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.

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Full report

€39.90one-time

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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
65
Email security
85
DNS health
65
Network security
20
GDPR outside view
65
Average
60

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 centers on membership and community engagement, targeting ESSEC graduates and students globally. The platform supports career development through job boards and mentoring, lifelong learning via executive education, and community building through clubs and events. The site integrates with ESSEC Business School and its foundation, reinforcing its market position. The use of multiple social media channels and external partnerships enhances reach and engagement. The lack of visible direct contact emails or phone numbers suggests a preference for controlled communication channels via forms and social media. The missing WHOIS data is a notable anomaly but does not detract significantly from the business credibility given the strong institutional affiliation.

Security posture

The website demonstrates a mature security posture with HTTPS enforced, secure authentication options including SSO with Google and LinkedIn, and cookie consent mechanisms. No exposed sensitive data or vulnerabilities were detected in the HTML content. However, the absence of explicit security headers like Content-Security-Policy and X-Frame-Options is a gap that should be remediated to enhance protection against common web attacks. The site uses third-party analytics and scripts, which should be regularly audited for security. Incident response and vulnerability disclosure information are not publicly available, which is common but could be improved for transparency. Overall, the security posture is good but can be strengthened with additional headers and documented policies.

Recommendations

  1. Implement and enforce security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a clear vulnerability disclosure policy and incident response contact information to improve transparency and trust.
  3. Audit third-party scripts regularly to mitigate supply chain risks.
  4. Enhance accessibility features to meet WCAG standards for broader inclusivity.
  5. Investigate and resolve the missing WHOIS data issue to improve domain trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ESSEC Alumni
Description
ESSEC Alumni is the network of graduates and students from all ESSEC programs worldwide, providing networking, career support, lifelong learning, and community engagement.
Key services
Alumni account creation and management, Events and agenda, Job board and career services, Mentoring programs, Lifelong learning and executive education, Clubs and chapters, Newsletters and publications
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics (gtag.js), Matomo Analytics, Google Maps API, jQuery, Swiper.js, Vue.js, YUI Library, Font Awesome, Google Fonts
Frameworks
Vue.js, YUI
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • Use of HTTPS
  • Secure login forms with password fields
  • SSO integration with Google, LinkedIn, and ESSEC
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Analytics, Matomo
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Matomo
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and navigation.
  2. No signs of blocking or WAF challenges.
  3. Strong branding consistent with ESSEC Business School.
  4. Multiple social media and external trusted links.
  5. Use of modern web technologies and analytics.
  6. No explicit contact emails or phone numbers visible in HTML; contact primarily via forms and social media.
  7. WHOIS data missing or unavailable, which is unusual for a .com domain.
Technical notes

Notes

The website is built on a modern tech stack including Vue.js for frontend interactivity, YUI for legacy components, and integrates Google and Matomo analytics for data insights. It uses Google Maps API for location services and Swiper.js for interactive sliders. The site is mobile optimized with responsive design and good navigation clarity. Performance is moderate, with potential improvements in loading speed by optimizing third-party scripts and assets. SEO is well addressed with proper meta tags and Open Graph data. The CMS appears to be a custom or specialized alumni framework (AF Connect). Hosting provider details are not evident from the HTML. Overall, the technical infrastructure supports a professional and functional user experience with room for optimization.
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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