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Security report for cisco.com

Cisco · Technology · United States

Low risk. 1 critical or high finding in GDPR outside view.

Security score

87/100

Risk levelLow

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

Cisco is a global technology leader specializing in AI infrastructure, secure networking, and software solutions. The company offers a broad portfolio of products and services including networking hardware, security suites, collaboration tools, computing infrastructure, observability solutions, and customer experience services. Cisco targets a diverse audience including customers, partners, and technology professionals worldwide, maintaining a strong market position as an enterprise technology provider. The website reflects Cisco's enterprise scale with excellent content quality, consistent branding, and comprehensive product information. Technically, the website leverages modern technologies such as Adobe Experience Manager, AppDynamics, and Akamai CDN to deliver a fast, mobile-optimized, and accessible user experience. The site employs advanced monitoring and analytics tools, ensuring performance and user engagement insights. Security best practices are observed with HTTPS enforcement, security headers, and secure form handling, although explicit security policies and incident response contacts are not prominently published. The security posture is strong with no visible vulnerabilities or exposed sensitive data. Privacy compliance is well addressed with clear privacy and cookie policies and consent mechanisms. Business credibility is high, supported by professional content and trust indicators. The absence of WHOIS data is noted but attributed to privacy protection typical for large enterprises. Overall, Cisco's digital presence is robust, professional, and trustworthy, reflecting its leadership in the technology sector. Strategic recommendations include publishing explicit security and incident response policies, enhancing transparency on certifications, and maintaining vigilance on third-party script security.

Scanned

This is an earlier scan of cisco.com. View the latest report

NIS2 and GDPR posture

GDPR outside view
73/ 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

1 finding 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 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

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Keep watching cisco.com

This scan found 11 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
100
Security headers
75
Email security
85
DNS health
90
Network security
100
GDPR outside view
73
Average
87

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 cisco.com, from OffSeq Breach.

Total records
1,484,447
Employees
2,437
Customers
1,460,542
Third parties
21,468
Weak passwords
6%

Latest record dated 2026-06-18 · 3,199 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 cisco.com.

Select it in the checkout above.

Masked preview

  • –jira-eng-gpk2.cisco.com2026-06-18
  • –cloudsso.cisco.com2026-06-18
  • –pwreset.cisco.com2026-06-18
  • –ds-web.cisco.com2026-06-17
  • –u50c02p02-vc.cisco.com2026-06-17

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

Open in Breach(opens in a new tab)Monitor on Breach(opens in a new tab)

Technical appendix

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

Business context

Business profile

Cisco operates as a leading enterprise technology provider with a diversified portfolio spanning networking, security, collaboration, computing, and observability. Its business model focuses on selling hardware, software, and services to a global customer base including enterprises, service providers, and governments. Cisco's competitive advantages include a comprehensive product ecosystem, strong brand recognition, and strategic partnerships with companies like Splunk and Duo. The company supports multiple industries and offers tailored solutions for small and medium businesses as well as large enterprises. Growth indicators include continuous innovation in AI and cloud technologies and extensive partner programs. Cisco's market presence is reinforced by multilingual support and regionalized content.

Security posture

Cisco's website demonstrates a mature security posture with enforced HTTPS, use of security headers, and secure handling of user inputs. No exposed credentials or sensitive information were detected in the HTML content. The site integrates consent management for cookies, aligning with privacy regulations such as GDPR. However, explicit security policies, incident response contacts, and vulnerability disclosure mechanisms are not clearly published, representing an area for improvement. The use of reputable third-party analytics and monitoring tools is balanced with privacy compliance. Overall, Cisco shows readiness for security challenges but could enhance transparency and user trust by publishing detailed security governance information.

Recommendations

  1. Publish a dedicated security policy page including incident response and vulnerability disclosure contacts.
  2. Implement and publicly expose a security.txt file to facilitate responsible vulnerability reporting.
  3. Add data protection officer contact information to enhance GDPR compliance transparency.
  4. Regularly audit and update third-party scripts to mitigate potential security risks.
  5. Enhance visibility of certifications and compliance attestations to strengthen trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Cisco
Description
Cisco is a worldwide technology leader powering an inclusive future for all. Learn more about our products, services, solutions, and innovations.
Key services
Networking products and services, Security solutions, Collaboration tools, Computing infrastructure, Observability and software, Customer experience services
Content quality
excellent
Branding
consistent

Technology

Stack
Adobe Helix RUM, AppDynamics, jQuery, Cookielaw.org Consent SDK, Akamai CDN, Boomerang Real User Monitoring, JSON-LD structured data
Frameworks
Adobe Experience Manager (AEM)
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • No exposed sensitive data in HTML
  • Secure forms with autocomplete off
  • Consent management for cookies

Analytics and tracking

Services
AppDynamics, Adobe Helix RUM, Boomerang
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Akamai
Tracking pixels
AppDynamics, Adobe Helix RUM, Boomerang
Marketing tools
Adobe Target
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 rich content and navigation.
  2. No WAF or blocking mechanisms detected.
  3. Strong corporate branding and consistent design.
  4. Comprehensive product and solution offerings.
  5. Multiple language and regional versions available.
  6. Use of modern web technologies and performance optimizations.
  7. Privacy and cookie policies are present and compliant.
  8. No exposed sensitive data or obvious security issues.
  9. WHOIS data unavailable but likely due to privacy protection.
Technical notes

Notes

The website is built on Adobe Experience Manager, leveraging modern JavaScript libraries such as jQuery and advanced monitoring tools like AppDynamics and Boomerang for real user monitoring. Content delivery is optimized via Akamai CDN, ensuring fast load times and global reach. The site is mobile responsive with good accessibility features and SEO optimization. Structured data using JSON-LD enhances search engine understanding. No technical debt or deprecated technologies were detected. The infrastructure supports a complex, multilingual, and content-rich site suitable for an enterprise-grade digital presence.
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. 90/100Low15 findingsView report
  2. 90/100 +10Low15 findingsView report
  3. 80/100Low19 findingsView report
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