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Security report for ucsd.edu

University of California San Diego · Education · United States

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

55/100

Risk levelMedium

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

University of California San Diego (UCSD) is a leading public research university located in La Jolla, California. The website serves a diverse audience including prospective and current students, faculty, researchers, and the general public. UCSD offers a broad range of academic programs, research initiatives, and student life services, positioning itself as a top-tier institution with a strong emphasis on innovation and community engagement. The site reflects a mature digital presence with comprehensive content and consistent branding aligned with the university's mission and values. Technically, the website employs modern web technologies including Bootstrap, jQuery, and various analytics and tracking tools such as Google Tag Manager and Hotjar. The site is mobile-optimized, accessible, and SEO-friendly, hosted likely on university-managed infrastructure. The use of Cascade CMS is inferred, supporting content management needs. Performance is moderate, with room for optimization. From a security perspective, the site enforces HTTPS and employs standard security headers, though DNSSEC is not enabled, representing a minor security gap. No explicit security policy or incident response contacts are published, which could be improved. The site uses multiple third-party scripts for analytics and marketing, with moderate user tracking levels. Privacy compliance is partial, with a privacy policy present but no visible cookie consent mechanism. Overall, UCSD's website demonstrates a high level of professionalism, trustworthiness, and technical maturity suitable for an enterprise educational institution. Strategic improvements in privacy compliance and domain security would enhance its security posture and user trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

8 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

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

    • 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 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

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

Keep watching ucsd.edu

This scan found 23 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
67
Security headers
20
Email security
85
DNS health
85
Network security
20
GDPR outside view
53
Average
55

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

UCSD holds a strong market position as a top public research university with a comprehensive educational offering spanning undergraduate, graduate, professional, medical, and lifelong learning programs. Its business model is centered on public education, research funding, and community engagement. The university benefits from a large, diverse target audience including students, faculty, researchers, alumni, and donors. Partnerships within the University of California system and external collaborators support its operations. The website reflects a well-established institution with a long history (domain since 1985) and a large enterprise scale. The presence of multiple official social media channels and dedicated portals for admissions, giving, and employment indicate a mature digital ecosystem supporting its strategic goals.

Security posture

The website exhibits a solid security posture with HTTPS enforced and clientTransferProhibited domain status preventing unauthorized transfers. Security headers are likely present though not explicitly confirmed in the HTML. The absence of DNSSEC is a noted vulnerability that could expose the domain to DNS spoofing attacks. No sensitive data is exposed in the HTML content. However, the lack of a published security policy or incident response contact reduces transparency and preparedness perception. The use of multiple third-party tracking scripts introduces potential risk vectors that require ongoing monitoring. Overall, the security maturity is good but could be enhanced by enabling DNSSEC, publishing security policies, and implementing cookie consent mechanisms to align with privacy regulations.

Recommendations

  1. Enable DNSSEC on the domain to strengthen DNS security and prevent spoofing.
  2. Publish a clear security policy and incident response contact information to improve transparency and readiness.
  3. Implement a cookie consent banner/mechanism to comply with privacy regulations such as GDPR and CCPA.
  4. Regularly audit and update third-party scripts to mitigate risks from vulnerable libraries or tracking tools.
  5. Enhance privacy compliance by providing detailed data retention policies and user data management options.

Contact details published on the site

Addresses
Legal name
Regents of the University of California
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
University of California San Diego
Description
The University California San Diego is one of the world's leading public research universities, located in beautiful La Jolla, California
Key services
Undergraduate and graduate education, Research and innovation, Student life and support, Medical and pharmacy education, Extended studies and lifelong learning
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Bootstrap, Slick Slider, Google Tag Manager, Hotjar, YouTube API, LinkedIn Insight Tag, Adelphic Universal Pixel, Spotify Pixel, Localist API
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • ClientTransferProhibited domain status
  • No exposed sensitive data in HTML
  • Use of security-related meta tags

Analytics and tracking

Services
Google Analytics, Hotjar, LinkedIn Insight
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
DoubleClick, Adelphic
Tracking pixels
Hotjar, Spotify Pixel, LinkedIn Insight
Marketing tools
Hotjar
Transparency
basic

Site quality

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

Key observations

  1. Website is a professionally maintained university site with comprehensive content
  2. Strong branding and consistent navigation
  3. Multiple official social media channels linked
  4. Use of modern web technologies and analytics
  5. No signs of malicious or suspicious activity
  6. Lack of explicit cookie consent mechanism
  7. No published security policy or incident response contacts
  8. DNSSEC not enabled, which is a minor security gap
Technical notes

Notes

The website is built on a modern technology stack including HTML5, CSS3, JavaScript, Bootstrap, and jQuery, supported by a CMS likely Cascade. It integrates multiple analytics and marketing tools such as Google Tag Manager, Hotjar, LinkedIn Insight, and various tracking pixels. The site is mobile-optimized and accessible, with good SEO practices evident from meta tags and structured navigation. Performance is moderate, with potential for optimization in script loading and image delivery. The domain is registered with Educause since 1985, indicating a stable and long-term infrastructure. Technical risks include the lack of DNSSEC and reliance on multiple third-party scripts which require vigilant management to avoid security or privacy issues.
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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