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Security report for sipwise.com

Sipwise GmbH · Telecommunications · Germany

Medium risk. 3 critical or high findings in GDPR outside view and SSL/TLS.

Security score

58/100

Risk levelMedium

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

Sipwise GmbH is a medium-sized telecommunications software company specializing in Class 5 VoIP softswitch solutions, unified communications, Cloud PBX, mobile VoIP clients, and WebRTC-based products. Their market position targets telecom operators, ISPs, and both B2B and residential customers, offering advanced and scalable communication platforms. The website is professionally designed with rich content and clear navigation, reflecting a mature digital presence. Technically, the site is built on WordPress with modern plugins and themes, hosted on Google Cloud infrastructure. However, the lack of a valid SSL certificate and HTTPS support significantly undermines the security posture, exposing users to risks and reducing trust. Security headers are present but their effectiveness is limited without proper SSL. Privacy and cookie policies are implemented with consent mechanisms, indicating good privacy compliance. Contact information is available primarily through a contact page and social media channels, but no direct emails or phone numbers are explicitly listed. Overall, the site demonstrates strong business credibility and content quality but requires urgent improvements in security configuration to meet modern standards.

Scanned

NIS2 and GDPR posture

GDPR outside view
33/ 100 · High
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

3 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.

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

    • 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. 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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

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

Keep watching sipwise.com

This scan found 12 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

€25per month

  • 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
0
Security headers
75
Email security
50
DNS health
90
Network security
100
GDPR outside view
33
Average
58

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

Sipwise operates in the telecommunications sector, focusing on software solutions for VoIP and unified communications. Their business model is B2B, serving telecom operators and ISPs with scalable and flexible products. The company leverages partnerships and maintains an active social media presence to enhance brand visibility. The product portfolio includes carrier-grade softswitches, media gateways, lawful interception solutions, and communication apps, indicating a comprehensive ecosystem. The website content and structured data confirm the company's identity and market focus, with no signs of suspicious or inconsistent information. The absence of detailed financial or founding year data limits deeper business intelligence insights but the domain age and WHOIS data support legitimacy and operational stability.

Security posture

The current security posture of the website is weak due to the absence of a valid SSL certificate and HTTPS support, which is a critical issue. While security headers such as X-Frame-Options, X-XSS-Protection, and Content-Security-Policy are configured, their benefits are negated by the lack of encryption. No vulnerabilities like Heartbleed or POODLE are detected, but the server does not support modern TLS protocols or strong cipher suites. There is no evidence of a published security policy, incident response plan, or vulnerability disclosure program, which are important for comprehensive security management. Privacy compliance is supported by the presence of GDPR-aligned privacy and cookie policies with consent mechanisms. The overall security score is low, and immediate remediation of SSL/TLS issues is recommended to protect user data and enhance trust.

Recommendations

  1. Install and maintain a valid SSL/TLS certificate to enable HTTPS across the entire site.
  2. Enable and configure modern TLS protocols (TLS 1.2 and TLS 1.3) and strong cipher suites.
  3. Implement and publish a clear security policy and incident response plan on the website.
  4. Establish a vulnerability disclosure program and consider adding a security.txt file.
  5. Enhance contact information with verified company emails and phone numbers for support and security reporting.
Technical notes

Notes

The website is built on WordPress CMS using the Kadence theme and Kadence Blocks plugin, with Yoast SEO for search optimization. It uses jQuery and Particles.js for interactive UI elements. Hosting appears to be on Google Cloud infrastructure. Performance metrics are not available, but the site includes mobile optimization and accessibility features. SEO is well addressed with meta tags, Open Graph, and JSON-LD structured data. However, the lack of HTTPS and invalid SSL certificate is a major technical flaw. DNS records are properly configured with Google MX servers and DigiCert nameservers, but DNSSEC is not enabled and CAA records appear malformed. Overall, the technical stack is modern and robust but requires urgent security upgrades.
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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