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Security report for bcg.com

Boston Consulting Group · Other · N/a

Low risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

77/100

Risk levelLow

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

Boston Consulting Group (BCG) is a globally recognized management consulting firm specializing in strategic management consulting and business transformation services. The website reflects BCG's market position as a leader in consulting, targeting business leaders and organizations seeking to address complex challenges. The site content is professionally crafted, emphasizing BCG's expertise and global reach. Technically, the website employs modern web technologies including Adobe Analytics, TrustArc for consent management, and SVG-based iconography. The site is well-optimized for mobile devices and accessibility, with good SEO practices and performance. The use of advanced analytics and consent frameworks indicates a mature digital infrastructure. From a security perspective, the site enforces HTTPS and integrates consent management for privacy compliance. However, explicit security headers are not evident in the provided data, and no public security policy or incident response information is available. No vulnerabilities or exposed sensitive data were detected in the analysis. Overall, the website presents a low risk profile with strong business credibility and privacy compliance. The absence of WHOIS data limits domain trust assessment but does not detract from the site's professional presentation and operational maturity. Strategic recommendations include enhancing security headers, publishing security policies, and establishing a vulnerability disclosure program to further strengthen trust and security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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

3 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 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. 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 bcg.com

This scan found 18 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
79
Security headers
30
Email security
85
DNS health
85
Network security
100
GDPR outside view
83
Average
77

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

BCG operates in the consulting sector with a focus on strategic management and business transformation. The firm leverages a business model centered on providing expert advisory services to global enterprises and leaders. BCG's competitive advantage lies in its global brand recognition, comprehensive service offerings, and digital maturity. The website's integration with marketing and analytics platforms supports targeted customer engagement and growth. The absence of direct contact details on the homepage suggests a controlled client engagement process, typical for high-profile consulting firms. Partnerships and external domains relate primarily to analytics and social media, with no suspicious or unrelated domains detected.

Security posture

The security posture of the BCG website is solid with HTTPS enforced and integration of consent management tools indicating GDPR compliance. The lack of visible security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options suggests room for improvement. No incident response or security contact information is publicly available, which could hinder rapid response to security issues. No known vulnerabilities or sensitive data exposures were identified. The site uses reputable third-party analytics and marketing tools, which should be regularly audited to mitigate supply chain risks. Overall, the security maturity is good but could benefit from enhanced transparency and technical controls.

Recommendations

  1. Implement and enforce security headers including CSP, HSTS, and X-Frame-Options to mitigate common web vulnerabilities.
  2. Publish a detailed security policy and incident response plan accessible to users and partners.
  3. Establish a vulnerability disclosure program and security.txt file to encourage responsible reporting of security issues.
  4. Provide clear security contact channels such as security@bcg.com or abuse@bcg.com for incident reporting.
  5. Regularly audit and update third-party scripts and analytics tools to minimize supply chain risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Boston Consulting Group
Description
BCG is a global consulting firm that partners with leaders in business and society to tackle their most important challenges.
Key services
strategic management consulting, business transformation, digital innovation, organizational change
Content quality
excellent
Branding
consistent

Technology

Stack
Adobe Analytics, TrustArc Consent Management, Modernizr, Web Components, JavaScript, CSS Variables, SVG Icons
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Consent management implemented
  • No exposed sensitive data detected

Analytics and tracking

Services
Adobe Analytics, Heap Analytics, Marketo
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Adobe Analytics, Heap Analytics, Marketo, TrustArc
Marketing tools
Adobe Experience Platform Launch, Marketo
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and well-branded for a global consulting firm.
  2. Content is comprehensive and targeted at business leaders and organizations.
  3. Strong privacy and cookie policy presence with consent management.
  4. No direct contact emails or phone numbers found on homepage HTML.
  5. WHOIS data is unavailable, possibly due to registry restrictions or privacy.
  6. No security.txt or vulnerability disclosure found.
  7. Use of modern web technologies and analytics tools.
  8. No signs of adult or questionable content.
  9. No WAF or blocking detected; content fully accessible.
Technical notes

Notes

The website demonstrates a modern technical infrastructure with use of advanced JavaScript libraries, SVG icons, and CSS variables for theming. Adobe Analytics and TrustArc consent management indicate a sophisticated approach to user data and privacy. The site is mobile optimized and accessible, with good SEO metadata and Open Graph tags for social sharing. However, no CMS or hosting provider details were detected. Performance is moderate, likely influenced by extensive analytics and tracking scripts. The site could improve by adopting additional security headers and publishing more technical transparency regarding infrastructure and compliance.
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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