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Security report for cengage.co.uk

Cengage Learning, Inc. · Education · United Kingdom

Medium risk. 5 critical or high findings in Email security, GDPR outside view and 1 other check.

Security score

63/100

Risk levelMedium

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

Cengage EMEA operates as a leading provider of traditional and digital learning materials focused on higher education within the Europe, Middle East, and Africa region. The company offers a broad range of educational products including textbooks, eBooks, and digital learning platforms designed to enhance student engagement and academic success. Positioned as a key player in the education sector, Cengage leverages its global parent company infrastructure to deliver localized content and services. The website reflects a professional and consistent brand image targeting students and educators with a clear business-to-consumer and business-to-business model. From a technical perspective, the website employs modern web technologies such as AngularJS, Google Tag Manager, and various analytics and marketing tools including Amplitude, Hotjar, and Optimizely. The site is mobile-optimized, accessible, and SEO-friendly, providing a good user experience. Privacy and cookie policies are implemented with GDPR compliance, and contact information is clearly presented. However, the domain www.cengage.uk is not officially registered per WHOIS data, which raises concerns about domain legitimacy despite the professional website content. Security posture is generally good with HTTPS enforced and cookie consent mechanisms in place. Some security headers are implied but not explicitly confirmed, and no public vulnerability disclosure or security policy pages were found. No critical vulnerabilities or exposed sensitive data were detected. The website integrates multiple trusted external domains for analytics and marketing, indicating a mature digital marketing strategy. Overall, the website is trustworthy and professional from a content and technical standpoint but is impacted by the lack of valid domain registration for www.cengage.uk. This discrepancy should be addressed to improve business credibility and domain legitimacy. Strategic recommendations include enhancing security header…

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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

    • High

      No SPF record found

      SPF helps prevent email spoofing

      What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"

  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

  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

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

Keep watching cengage.co.uk

This scan found 24 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
52
Security headers
70
Email security
40
DNS health
60
Network security
100
GDPR outside view
58
Average
63

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

Cengage EMEA is a regional arm of the global education company Cengage Learning, Inc., focusing on higher education markets in the UK and EMEA. The company’s competitive advantage lies in its comprehensive portfolio of print and digital learning materials and its ability to bundle course content for cost savings and flexible study options. Revenue streams primarily come from direct sales of textbooks, eBooks, and subscriptions to digital platforms. The target customers are higher education students and educators seeking quality learning resources. The company’s partnership ecosystem includes global content providers and digital platform vendors. Growth indicators include adoption of digital learning solutions and expansion of subscription-based offerings. The website’s integration with multiple analytics and marketing tools suggests a data-driven approach to customer engagement and retention.

Security posture

The website demonstrates a moderate to good security maturity level with enforced HTTPS and cookie consent mechanisms aligned with GDPR requirements. Security headers are partially detected but could be more explicitly implemented to enhance protection against common web threats. No exposed credentials or sensitive data were found in the HTML content. The use of third-party analytics and marketing scripts introduces potential risk vectors that require ongoing monitoring. The absence of a public vulnerability disclosure or security.txt file indicates a gap in transparency and incident response readiness. Overall, the security posture is adequate for the business type but would benefit from formalized security policies and enhanced header configurations to mitigate risks.

Recommendations

  1. Implement and verify comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Establish a public vulnerability disclosure policy or security.txt file to improve transparency and incident response.
  3. Conduct regular audits of third-party scripts and dependencies to identify and remediate vulnerabilities.
  4. Clarify and resolve domain registration issues for www.cengage.uk to strengthen business credibility.
  5. Enhance user trust by publishing detailed security and privacy practices on the website.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Cengage Learning, Inc.
Description
Cengage EMEA is a leading provider of traditional and digital learning materials, accelerating engagement in higher education.
Key services
Higher education textbooks, eBooks, Digital learning platforms, Course materials bundles
Content quality
good
Branding
consistent

Technology

Stack
AngularJS (ng-app, ng-controller), Google Tag Manager, Amplitude Analytics, Vidyard video embed, OneTrust cookie consent, Google Fonts, Font Awesome, Modernizr
Frameworks
AngularJS
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Amplitude Analytics, Hotjar, Optimizely
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
LinkedIn Ads, Facebook Ads, Bing Ads
Tracking pixels
Amplitude Analytics, Optimizely, Hotjar, The BrightTag
Marketing tools
Amplitude, Optimizely, Hotjar
Transparency
good

Site quality

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

Key observations

  1. Website is accessible and not blocked by WAF or security challenges.
  2. WHOIS data for www.cengage.uk domain is unavailable due to domain registration rules violation.
  3. Website uses modern web technologies and analytics tools.
  4. Privacy and cookie policies are present and GDPR compliant.
  5. Contact information includes verified company support email and phone number.
  6. No security.txt or explicit vulnerability disclosure found.
  7. No adult or explicit content detected; content is educational and professional.
  8. Multiple external trusted domains linked for analytics and marketing.
  9. Security headers partially detected; room for improvement.
  10. Website branding and content quality are consistent and professional.
Technical notes

Notes

The website is built using AngularJS framework with integration of modern analytics and marketing technologies such as Google Tag Manager, Amplitude, Hotjar, and Optimizely. It uses Google Fonts and Font Awesome for typography and icons, and Vidyard for video embedding. The site is mobile-optimized and includes accessibility features such as skip links and ARIA labels. Performance is moderate with prefetching and preconnecting to key domains to improve load times. The absence of a detected CMS suggests a custom or proprietary platform. Technical risks include reliance on multiple third-party scripts which require continuous security monitoring. The website’s SEO is well implemented with meta tags, Open Graph tags, and canonical links, although the canonical link points to a 404 page which should be corrected.
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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