Secure Your Applications From the Inside Out.
Applications are one of the most targeted attack surfaces in any organisation. Silverback Cyber’s Application Security service delivers deep, manual testing of your web applications, APIs, and mobile applications by elite offensive security professionals who think like the adversaries trying to compromise them.
We go far beyond automated scanning. Every assessment is performed by consultants with hands-on exploitation experience, uncovering the complex, chained vulnerabilities that scanners simply cannot find.
What We Test
Our application security assessments cover the full range of modern application types and architectures, including web applications across all technology stacks, REST and GraphQL APIs, mobile applications on iOS and Android, single-page applications and JavaScript-heavy frontends, authentication and authorisation flows, and business logic vulnerabilities unique to your application.
Our Methodology
Every engagement is structured around industry-leading frameworks including OWASP and the PTES, adapted with the real-world tradecraft our consultants bring from red team operations and adversary simulation work. Testing covers both black-box and authenticated scenarios, with a focus on vulnerabilities that carry genuine business risk rather than theoretical weaknesses with no exploitable path.
We manually review application logic, session management, access controls, input handling, and integration points with third-party services. Where code review is in scope, we combine dynamic testing with static analysis to maximise coverage.
What You Get
Every application security engagement delivers a detailed technical report written for the people remediating the findings, alongside an executive summary suitable for board and management audiences. Findings are rated by exploitability and business impact, not just CVSS scores, so your team can prioritise effectively.
All engagements include a remediation review to confirm that fixes have been applied correctly, at no additional cost.
Who Is It For?
Application security testing is essential for any organisation that builds, hosts, or procures software. Whether you’re preparing for a compliance audit, about to launch a new product, integrating a third-party acquisition, or simply want confidence that your applications can withstand real-world attack, we can help.
We work with development teams at all stages of the SDLC and can integrate testing into your CI/CD pipeline for teams looking to shift security left.
Our Credentials
Silverback Cyber consultants hold elite offensive security certifications including OSCE3, OSWE, and GXPN. Our application security specialists have discovered and responsibly disclosed vulnerabilities across a wide range of commercial software and have deep experience across complex, multi-tenant, and high-assurance environments.
Get in Touch
Application security engagements are scoped to your specific environment and objectives. Contact us to discuss your requirements and get a tailored proposal.
