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Security report for sentium-consulting.com

Agentycs Limited · Technology · United Kingdom

Medium risk. 6 critical or high findings in Security headers and GDPR outside view.

Security score

68/100

Risk levelMedium

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

Agentycs Limited operates a sophisticated Agentic AI platform designed to empower enterprises with custom AI applications tailored to their unique data, processes, and goals. The company positions itself as a leading UK-based provider of AI solutions emphasizing flexibility, security, and scalability. Their platform supports deployment across cloud, hybrid, and on-premises environments, with a strong focus on zero-trust architecture and data governance. Technically, the website is built using modern frameworks such as Astro and integrates third-party services like Vimeo for video content and PostHog for analytics. The hosting and DNS are managed via Cloudflare, providing performance and security benefits. However, a critical security gap exists as the site lacks a valid SSL certificate and does not serve content over HTTPS, exposing users to potential risks. Security posture is bolstered by claims of ISO 27001 certification, enterprise-grade penetration testing, and strict data privacy practices including no retraining on customer data and full data ownership. Despite these strengths, the absence of HTTPS and modern TLS protocols significantly undermines the overall security stance. Overall, while the business demonstrates strong domain expertise and a professional digital presence, the lack of HTTPS is a critical vulnerability that must be addressed immediately to protect user data and maintain trust. Strategic recommendations include implementing SSL/TLS, enhancing security headers, and publishing formal vulnerability disclosure policies.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
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. 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.

    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…
  2. 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

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

Keep watching sentium-consulting.com

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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
30
Email security
75
DNS health
80
Network security
100
GDPR outside view
25
Average
68

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 sentium-consulting.com, from OffSeq Breach.

No leaked records found

Breach holds no records for sentium-consulting.com 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

Agentycs targets enterprise clients seeking advanced AI solutions that integrate seamlessly with existing data and workflows. Their consultative approach and credit-based pricing model suggest a scalable and customer-centric business model. The company leverages partnerships with major AI and cloud providers, as indicated by logos and integrations, to enhance its platform capabilities. The UK-based development and hosting align with national data residency and compliance requirements, appealing to clients with strict regulatory needs. Growth indicators include a broad feature set covering hybrid search, generative document creation, natural language analytics, and private ChatGPT implementations. The company emphasizes innovation, security, and governance, positioning itself competitively in the AI technology sector.

Security posture

The website and platform emphasize enterprise-grade security with ISO 27001 certification and zero-trust architecture. Security is integrated into all layers, including data lakehouse governance, policy-driven access controls, and secure AI model deployment. The use of Cloudflare provides additional network security and DDoS protection. However, the lack of a valid SSL certificate and disabled TLS protocols represent significant vulnerabilities, exposing users to interception and man-in-the-middle attacks. No explicit incident response or abuse contact information was found, which could hinder timely response to security events. The presence of a consent banner and Turnstile CAPTCHA indicates attention to privacy and bot mitigation. Overall, the security maturity is high in concept but critically undermined by missing HTTPS.

Recommendations

  1. Immediately install and configure a valid SSL/TLS certificate to enable HTTPS across the entire website.
  2. Enable modern TLS protocols (TLS 1.2 and TLS 1.3) and disable insecure protocols to protect data in transit.
  3. Implement HTTP Strict Transport Security (HSTS) with includeSubDomains and preload options to enforce HTTPS usage.
  4. Publish a formal vulnerability disclosure policy and security.txt file to facilitate responsible reporting.
  5. Add explicit incident response contact channels such as security@ or abuse@ emails to improve security communication.
Technical notes

Notes

The website is built with the Astro framework, leveraging modern JavaScript modules and client-side hydration. It uses Cloudflare for DNS and caching, Vimeo for video embedding, and PostHog for analytics and user behavior tracking. The site includes a consent mechanism for analytics and uses Cloudflare Turnstile CAPTCHA for form protection. Performance metrics are moderate with no explicit page size or load time data available. The site is mobile optimized and accessible with good SEO metadata including Open Graph and JSON-LD structured data. However, the absence of SSL/TLS is a major technical deficiency. The DNS setup is robust with multiple A and AAAA records and Google MX records for email. No CMS or e-commerce platform detected.
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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