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Security report for tieto.co.uk

Tietoevry · Technology · Finland

Low risk. No critical or high findings.

Security score

87/100

Risk levelLow

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

Tietoevry is a large enterprise technology company with Nordic roots and a global presence, specializing in purposeful technology solutions that drive digital transformation, IT services, and software development. Their website reflects a mature digital infrastructure with modern analytics and monitoring tools, including Azure Application Insights, Google Tag Manager, and Piwik PRO, indicating a high level of digital maturity. The site is well-designed, mobile-optimized, and provides comprehensive privacy and cookie policies aligned with GDPR requirements. Security posture is strong with HTTPS enforcement and appropriate security headers, though explicit security policy and incident response contact information are not prominently published. The absence of WHOIS data for the domain www.tietoevry.com is a notable anomaly that impacts domain trustworthiness, suggesting possible privacy protection or registration issues. Overall, the website presents a professional and trustworthy front for the business, but domain registration inconsistencies warrant further investigation.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
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

No critical or high findings. These medium findings are worth fixing next.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • Medium

      Missing X-XSS-Protection header

      Legacy XSS protection (deprecated but still recommended)

      What to do: Add "X-XSS-Protection: 1; mode=block"

    • Medium

      Missing Permissions-Policy header

      Controls browser features and APIs

      What to do: Implement a Permissions-Policy to restrict feature access

      • OWASP Secure Headers: OWASP Secure Headers Project recommends Permissions-Policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(),…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Medium

      Privacy policy may not be GDPR compliant

      Privacy policy lacks explicit GDPR compliance elements

      What to do: Update privacy policy to explicitly address GDPR requirements and user rights

  3. 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.

    • Medium

      No MTA-STS Policy

      MTA-STS enforces TLS for email delivery

      What to do: Implement MTA-STS to prevent downgrade attacks

  4. DNS health

    DNS sends visitors and email to the right servers. Misconfigured records can cause outages or let someone redirect your traffic.

    • Medium

      DNSSEC Not Enabled

      DNSSEC is not configured for this domain

      What to do: Enable DNSSEC to prevent DNS spoofing attacks

      • CAPEC-142
      • RFC 4033
      • RFC 4035

Keep watching tieto.co.uk

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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  • 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
65
Email security
83
DNS health
85
Network security
100
GDPR outside view
88
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 tieto.co.uk, from OffSeq Breach.

No leaked records found

Breach holds no records for tieto.co.uk right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

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

Tietoevry operates primarily in the technology sector, serving business clients with digital transformation, IT, and software services. Their market position is that of a large enterprise with a strong Nordic heritage and global scale. The business model focuses on B2B services, leveraging expertise in AI, data, and cloud technologies. The company demonstrates strong branding consistency and trust signals such as ISO 27001 certification and GDPR compliance. Their partnership ecosystem includes integrations with major analytics and consent management providers. Growth indicators include a comprehensive multilingual website and extensive service offerings. The company targets enterprises and organizations seeking advanced digital solutions.

Security posture

The website enforces HTTPS and implements key security headers, reflecting good security hygiene. Use of cookie consent mechanisms and privacy policies indicates compliance with privacy regulations. However, the lack of a dedicated security policy page and incident response contact reduces transparency in security governance. No vulnerabilities or exposed sensitive data were detected in the analysis. The missing WHOIS data for the domain is a concern from a trust perspective but does not directly indicate a security vulnerability. Overall, the security posture is strong but could be improved with clearer communication of security policies and incident response procedures.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact information, including security@ or abuse@ email addresses.
  3. Implement and publish a security.txt file to facilitate responsible vulnerability disclosure.
  4. Review and update WHOIS domain registration information to ensure transparency and trust.
  5. Continue to monitor and update analytics and consent mechanisms to maintain privacy compliance.

Contact details published on the site

Addresses
Legal name
Tietoevry Corporation
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Tietoevry
Description
Tietoevry creates purposeful technology. With Nordic roots and global scale, we reinvent the world, transform business and progress society.
Key services
Digital transformation, IT services, Software development, Data and AI solutions, Cloud services
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Azure Application Insights, Google Tag Manager, Piwik PRO, OneTrust Cookie Consent
Frameworks
React (likely, based on script naming conventions), Microsoft Azure monitoring
Platforms
Azure
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • Cookie consent mechanism
  • No exposed sensitive data detected

Analytics and tracking

Services
Piwik PRO, Google Analytics (via GTM)
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Piwik PRO
Marketing tools
OneTrust Cookie Consent
Transparency
good

Site quality

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

Key observations

  1. Website content is fully accessible with no blocking detected
  2. Professional and consistent branding with strong business focus on technology and digital transformation
  3. Comprehensive privacy and cookie policies with GDPR compliance
  4. Use of modern analytics and monitoring tools
  5. No explicit security policy or incident response contact found on main site
  6. WHOIS data missing, indicating potential registration or privacy issues
Technical notes

Notes

The website uses a modern technology stack including JavaScript frameworks (likely React), Microsoft Azure for hosting and monitoring, and integrates with multiple analytics and consent management platforms. Performance is moderate with room for optimization. The site is mobile-optimized and accessible, with good SEO practices evident from meta tags and structured data. No CMS was explicitly detected, suggesting a custom or proprietary platform. Technical risks are minimal, but domain registration inconsistencies could pose reputational risks. Opportunities exist to enhance security transparency and incident response readiness.
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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