SANS Institute · Technology · United States
Low risk. 1 critical or high finding in SSL/TLS.
SANS Institute is a globally recognized leader in cybersecurity training, certifications, and research, serving over 40,000 professionals annually. The website offers a comprehensive portfolio of over 60 courses covering various cybersecurity domains including cyber defense, cloud security, AI security, and digital forensics. The platform is designed to serve both individuals and organizations with flexible training options, expert instructors, and industry-recognized GIAC certifications. The site is well-structured, mobile-optimized, and uses modern web technologies such as Next.js and React, ensuring a fast and accessible user experience. Technically, the website demonstrates strong digital maturity with HTTPS enforcement, security headers, and integration of advanced analytics tools like Google Tag Manager and Snowplow. The absence of exposed sensitive data and the use of secure forms indicate good security hygiene. However, explicit incident response and vulnerability disclosure policies are not publicly available, which could be improved to enhance transparency and trust. Overall, the security posture is robust with no detected vulnerabilities or blocking mechanisms. Privacy compliance is evident through the presence of comprehensive privacy and cookie policies with consent mechanisms. Business credibility is high, supported by strong branding, testimonials from major corporations, and recognized certifications. The domain WHOIS data is unavailable due to privacy protection, which is justified for this type of organization. The website is safe for general audiences and does not contain any adult or explicit content.
Scanned
NIS2 Art. 21(2)
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.
1 finding rated critical or high. Fix these first.
TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.
Server supports weak protocols: TLSv1.1
What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions
Need hands-on remediation? Email guard@offseq.com
This scan found 13 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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Each check with its score, findings and the evidence it collected.
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
Not counted
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.
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
Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.
Leaked records that mention sans.org, from OffSeq Breach.
68 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 sans.org.
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Breach keeps ingesting new leaks, so these numbers can grow between scans.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Automated reading of the public site. Ratings are indicative.
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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