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Security report for kaleido.io

Kaleido, Inc. · Technology · United States

Medium risk. 5 critical or high findings in GDPR outside view, Email security and 1 other check.

Security score

71/100

Risk levelMedium

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

Kaleido, Inc. is an enterprise-grade blockchain and digital asset platform provider focused on simplifying blockchain adoption and tokenization for complex enterprise use cases. The company offers a comprehensive suite of blockchain infrastructure, middleware, and digital asset management services, targeting industries such as finance, government, supply chain, and insurance. Kaleido holds a strong market position, evidenced by its #1 rankings on G2 and partnerships with global leaders including Swift. Technically, the website is built on modern frameworks like Webflow, integrates advanced tracking and optimization tools, and demonstrates excellent performance and mobile optimization. Security posture is robust with HTTPS enforcement, SOC 2 Type 2 compliance, and advanced key management, though some security headers could be improved. Overall, Kaleido presents a trustworthy and professional digital presence with strong business credibility and compliance adherence.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

5 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 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

  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.

  3. 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
    • High

      SSL Certificate Expires Soon

      SSL certificate expires in 19 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates

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

Keep watching kaleido.io

This scan found 23 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

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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
62
Security headers
60
Email security
70
DNS health
80
Network security
100
GDPR outside view
53
Average
71

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

Kaleido operates a platform-as-a-service business model delivering blockchain infrastructure and digital asset solutions to enterprise clients globally. Its competitive advantages include a broad product portfolio, rapid deployment capabilities, and strong industry partnerships. The company targets large enterprises and developers in regulated sectors, leveraging compliance certifications and customer success stories to drive growth. Kaleido's ecosystem includes collaborations with financial institutions and government entities, positioning it as a leader in blockchain innovation. The website content and branding reflect a mature, consistent, and professional approach, supporting its enterprise market positioning.

Security posture

Kaleido demonstrates a mature security posture with HTTPS enforced site-wide, SOC 2 Type 2 certification, and advanced cryptographic key management solutions. The absence of exposed sensitive data and use of hardened blockchain infrastructure services indicate strong operational security. However, the website lacks explicit security headers such as Content Security Policy and HSTS, and does not publicly disclose incident response contacts or vulnerability disclosure policies, which are areas for improvement. Privacy compliance is well addressed with clear privacy and cookie policies and consent mechanisms. Overall, the security maturity aligns well with enterprise expectations but could be enhanced with additional transparency and technical controls.

Recommendations

  1. Implement and publish comprehensive security headers including CSP, HSTS, and X-Frame-Options to enhance browser security.
  2. Establish and publicize a vulnerability disclosure policy or security.txt file to facilitate responsible reporting of security issues.
  3. Provide clear incident response contact information on the website to improve transparency and trust.
  4. Regularly audit third-party scripts and tracking tools to minimize privacy risks and ensure compliance.
  5. Continue to maintain and update compliance certifications and communicate these prominently to reinforce trust.

Contact details published on the site

Addresses
Legal name
Kaleido, Inc.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Kaleido, Inc.
Description
Kaleido provides an enterprise-grade blockchain and digital asset platform that simplifies blockchain adoption, tokenization, and Web3 solutions for complex use cases across industries.
Key services
Digital Asset Platform, Web3 Middleware, Chain Infrastructure, CBDC Sandbox, NFT Platform, Consortium Chains
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Visual Website Optimizer (VWO), Webflow CMS, jQuery, Typekit Fonts, js-cookie
Frameworks
Webflow
Platforms
AWS (implied by AWS CloudHSM mention), Microsoft Azure (mentioned)
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • SOC 2 Type 2 compliance
  • No exposed sensitive data in HTML
  • Use of HSM-based key management

Analytics and tracking

Services
Google Tag Manager, Visual Website Optimizer
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Visual Website Optimizer
Marketing tools
Visual Website Optimizer
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 comprehensive, well-structured, and professionally presented.
  3. Strong focus on enterprise blockchain solutions with multiple product offerings.
  4. Good presence of trust signals including certifications and customer logos.
  5. No exposed sensitive data or obvious security vulnerabilities detected in HTML.
  6. WHOIS data is unavailable publicly, likely due to privacy protection services.
  7. Social media presence is active on major platforms.
  8. Cookie consent and privacy policies are implemented and accessible.
Technical notes

Notes

The website leverages a modern technology stack including Webflow CMS, Google Tag Manager, and Visual Website Optimizer for performance and marketing optimization. It uses Typekit fonts and jQuery for UI enhancements. The site is well optimized for mobile devices and demonstrates fast loading times. The infrastructure likely includes cloud hosting with AWS and Azure integrations. Technical debt appears minimal with clean, valid HTML and CSS. Opportunities exist to enhance security headers and improve incident response transparency. Overall, the technical implementation supports a high-quality user experience and scalable enterprise platform.
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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