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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

72/100

Risk levelMedium

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

ISC2, Inc. is a globally recognized professional association specializing in cybersecurity certifications, training, and continuing education. Established in 1996, ISC2 serves a broad audience of cybersecurity professionals, enterprises, and government agencies, offering a comprehensive portfolio of certifications such as CISSP, CCSP, and SSCP. The organization maintains a strong market position as a leader in cybersecurity education and professional development, supported by a robust digital presence and community engagement. Technically, the ISC2 website leverages modern web technologies including React, Next.js, and Sitecore CMS, ensuring a fast, responsive, and accessible user experience. Integration with third-party services like Genesys for customer engagement and Stripe for payments reflects a mature digital infrastructure. The site demonstrates good SEO and accessibility practices, with comprehensive metadata and structured data. From a security perspective, ISC2 employs HTTPS with strong SSL configurations and implements key security headers, reflecting a high security posture. No vulnerabilities or exposed sensitive data were detected. Privacy compliance is well addressed with clear privacy and cookie policies, including consent mechanisms aligned with GDPR requirements. However, the absence of a public vulnerability disclosure or security.txt file and incident response contact details suggests areas for improvement. Overall, ISC2 presents a low-risk profile with a professional, trustworthy online presence. Strategic recommendations include enhancing transparency around security incident response and vulnerability disclosure to further strengthen trust and compliance.

Scanned

This is an earlier scan of isc2.org. View the latest report

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 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.

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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
60
Email security
75
DNS health
85
Network security
100
GDPR outside view
35
Average
72

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.

Select it in the checkout above.

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 in the cybersecurity education sector, targeting professionals and organizations worldwide. Its business model centers on membership, certification fees, training services, and events. The organization benefits from strong brand recognition, a wide certification portfolio, and a global community network. Partnerships with training providers and event organizers expand its ecosystem. Revenue streams likely include certification exams, training courses, membership dues, and event registrations. The company demonstrates growth through digital transformation and expanded online offerings. Strategic observations highlight ISC2's focus on professional development and community engagement as competitive advantages.

Security posture

ISC2 exhibits a mature security posture with enforced HTTPS, comprehensive security headers, and secure handling of user interactions. The website does not expose sensitive information or use vulnerable libraries. Privacy policies and cookie consent mechanisms indicate compliance with data protection regulations. However, the lack of a public vulnerability disclosure policy and incident response contact information represents a compliance gap. The organization's security culture appears strong but could benefit from enhanced transparency and formalized public security communication channels. No immediate vulnerabilities or risks were identified in the website's technical implementation.

Recommendations

  1. Publish a public vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  2. Provide clear incident response contact information, such as a dedicated security email address.
  3. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  4. Enhance transparency around data protection officer contact details and GDPR compliance measures.
  5. Continue investing in accessibility and mobile optimization to maintain excellent user experience.

Contact details published on the site

Addresses
Legal name
ISC2, Inc.
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, and continuing education to cybersecurity professionals globally.
Key services
Cybersecurity certifications, Professional training and education, Continuing professional education (CPE), Enterprise and government training solutions, Community and networking events
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, Sitecore CMS, Genesys (customer engagement), Stripe (payment processing), Algolia (search autocomplete), Google Tag Manager, Web Vitals
Frameworks
Next.js, Sitecore
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
  • Use of reputable third-party services

Analytics and tracking

Services
Google Tag Manager, Web Vitals
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Genesys
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 targeted at cybersecurity professionals.
  3. Strong presence of certifications and training offerings.
  4. Multiple social media and community engagement links.
  5. Use of modern web technologies and CMS (Sitecore).
  6. Good security posture with HTTPS and security headers.
  7. Privacy and cookie policies are present with consent mechanisms.
  8. No exposed sensitive data or obvious vulnerabilities detected.
Technical notes

Notes

The ISC2 website is built on a modern technology stack including React and Next.js, integrated with Sitecore CMS for content management. It uses reputable third-party services such as Genesys for customer engagement and Stripe for payment processing. The site demonstrates fast performance, excellent mobile optimization, and good SEO practices. Technical debt appears minimal with up-to-date libraries and frameworks. Hosting is likely cloud-based, providing scalability and reliability. Opportunities exist to further modernize by implementing a public security.txt and enhancing incident response automation. Overall, the technical infrastructure supports ISC2's business goals effectively with low operational risk.
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. 75/100Medium21 findingsView report
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