Sirius One:

Cybersecurity Services

Comprehensive security solutions to protect your business from evolving threats and ensure compliance

Offensive Security

We simulate real-world cyberattacks to uncover vulnerabilities before hackers can exploit them. Our certified experts perform penetration tests, red team exercises, and security assessments tailored to your business.

Cloud Security & Architecture

We help secure your cloud infrastructure with posture management, architecture reviews, and compliance alignment across AWS, Azure, and GCP to prevent misconfigurations.

Secure SDLC Enablement

We integrate security practices into your development lifecycle, from code analysis to DevSecOps pipelines, ensuring vulnerabilities are fixed before release.

engineers
in team

recurring
customers

11,5

staff turnover
rate

projects
delivered

2019

established
year

Explore some of our recently

completed projects for Cybersecurity

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Web Application Penetration Test for a Fintech Platform

SiriusOne performed a manual-first penetration test for a fintech company’s public-facing landing page — uncovering misconfigurations, validating exploitability, and delivering a remediation plan with verified fixes.

Tech Stack: Burp Suite, OWASP ZAP, Intruder, Nikto, WPScan, Nmap, WordPress scanners, plugin/theme fingerprinting, OWASP Top 10:2025, PTES, SANS Top 25, CVSS v4

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Penetration Testing for Enterprise Systems

SiriusOne performed a full-scale manual-first penetration test for a global technology enterprise — revealing critical vulnerabilities, validating real-world exploitability, and delivering a clear remediation roadmap for long-term resilience.

Tech Stack: Burp Suite, OWASP ZAP, Nmap, Intruder, Metasploit, Docker Scout, Dependency-Track, Gitleaks, OWASP Top 10, NIST SP 800-115, OSSTMM

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Enterprise Security Audit for E-commerce Platform

SiriusOne performed a full-cycle security audit for a leading e-commerce enterprise, validating applications, infrastructure, and cloud environments while establishing a measurable framework for continuous security governance.

Tech Stack: SonarQube, ESLint, PHPStan, npm Audit, Composer Audit, Docker Scout, Dependency-Track, GitLab, Gitleaks, OWASP ZAP, Burp Suite, Intruder, AWS CSPM

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Enterprise Security Audit for Retail Platform

SiriusOne performed a full-scale enterprise security audit for a retail technology platform — validating code, pipelines, cloud environments, and WAF configurations to establish measurable security governance and long-term DevSecOps resilience.

Tech Stack: GitLab CI/CD, SonarQube, PHPStan, ESLint, Burp Suite, OWASP ZAP, Intruder, Gitleaks, Dependency-Track, Docker Scout

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multinational

IT Company

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Krakow, Poland

Almaty, Kazakhstan

Tbilisi, Georgia

Limassol, Cyprus

Dubai, UAE