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Security report for isc2.org

ISC2, Inc. · Technology · United States

Medium risk. 6 critical or high findings in GDPR outside view, Email security and 1 other check.

Security score

75/100

Risk levelMedium

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

ISC2, Inc. is a globally recognized non-profit professional association dedicated to advancing the cybersecurity profession through certifications, training, and community engagement. The organization holds a strong market position as a leader in cybersecurity certification, offering a broad portfolio of certifications such as CISSP, SSCP, and CCSP, targeting cybersecurity professionals, enterprises, and government entities worldwide. Their business model focuses on professional development, continuing education, and enterprise solutions, supported by a well-structured and content-rich website. Technically, the ISC2 website leverages modern web technologies including React and Next.js, hosted likely on a cloud platform with Sitecore CMS integration. The site demonstrates excellent performance, mobile optimization, and accessibility, supported by comprehensive SEO and metadata implementation. Security posture is strong with HTTPS enforcement, security headers, and no visible vulnerabilities, although explicit incident response and vulnerability disclosure information could be enhanced. Overall, ISC2 exhibits a mature digital presence with robust security practices and privacy compliance, including GDPR adherence and cookie consent mechanisms. The website's professional design, clear navigation, and extensive content contribute to a high trustworthiness rating. The lack of WHOIS data is mitigated by the organization's established reputation and consistent branding. Strategic recommendations include publishing dedicated security policies and incident response contacts to further enhance transparency and trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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. 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

      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

  2. 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.

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

Keep watching isc2.org

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.

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  • 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
77
Security headers
75
Email security
75
DNS health
85
Network security
100
GDPR outside view
35
Average
75

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention isc2.org, from OffSeq Breach.

Total records
21,593
Employees
0
Customers
21,511
Third parties
82
Weak passwords
7%

28 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for isc2.org.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

ISC2 operates as a large, essential entity within the cybersecurity education and certification sector. Its competitive advantage lies in its globally recognized certifications and comprehensive professional development offerings. Revenue streams likely include certification exam fees, training courses, enterprise solutions, and membership dues. The target customer segments include individual cybersecurity professionals, corporate teams, government agencies, and academic partners. Growth indicators include ongoing expansion of certification programs, free training initiatives, and active community engagement. The partnership ecosystem includes academic institutions, training partners, and event organizers, reinforcing ISC2's market presence and influence.

Security posture

ISC2 demonstrates a high level of security maturity with enforced HTTPS, use of security headers such as Content-Security-Policy and Strict-Transport-Security, and secure handling of user interactions. No exposed sensitive data or vulnerable libraries were detected in the website content. However, the absence of a publicly accessible security policy or vulnerability disclosure program limits transparency. Incident response readiness is not explicitly communicated, which could be improved to align with best practices. Compliance with GDPR is indicated through privacy and cookie policies. Overall, ISC2 maintains a strong security culture appropriate for its role as a cybersecurity authority.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency and user trust.
  2. Implement and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  3. Enhance contact information with explicit security and abuse reporting channels.
  4. Regularly review and update privacy and cookie policies to maintain compliance with evolving regulations.
  5. Continue investing in website performance and accessibility improvements to maintain high user experience standards.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ISC2, Inc.
Description
ISC2 is the world’s leading member association for cybersecurity professionals. They provide certifications, training, continuing education, and community engagement to advance cybersecurity careers and promote a safe and secure cyber world.
Key services
Cybersecurity certifications, Professional training and courses, Continuing professional education (CPE), Enterprise and government training solutions, Community and networking events
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, Google Tag Manager, Stripe, Web Vitals, Sitecore CMS, Algolia Autocomplete
Frameworks
Next.js, React
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Secure cookies
  • No exposed sensitive data in HTML
  • Use of security headers

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is rich, professional, and focused on cybersecurity certifications and education.
  3. Strong branding and consistent design throughout the site.
  4. Multiple social media channels linked and active.
  5. No suspicious or malicious content detected.
  6. WHOIS data unavailable, likely due to privacy protection, but no negative indicators found.
Technical notes

Notes

The ISC2 website is built on a modern technology stack featuring React and Next.js frameworks, integrated with Sitecore CMS for content management. It uses Google Tag Manager for analytics and Stripe for payment processing. The site is optimized for performance with preloading of fonts and stylesheets, lazy loading of images, and responsive design for mobile devices. Accessibility features such as skip links and ARIA attributes are present. Hosting appears to be cloud-based, likely leveraging Microsoft Azure or AWS given the use of cloudfront CDN. The technical implementation reflects a mature, well-maintained infrastructure with minimal technical debt and strong alignment to current web standards.
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

Earlier scans of this domain

  1. 72/100Medium24 findingsView report
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