Web Application Testing Services Company

Vynox Security helps SaaS and product teams uncover exploitable web application risks before they affect customers, audits, or releases. Our experts manually test authentication, authorization, business logic, injection paths, and server-side weaknesses—not just automated scanner results. Receive clear evidence, prioritized findings, and developer-ready remediation guidance that supports stronger releases and compliance preparation.

Security analyst testing a web application

Our Web Application Testing Services

Expert-led assessments that validate application vulnerabilities, strengthen releases, and provide actionable remediation guidance.

Web Application Pentest

Manual testing of web applications for OWASP Top 10 risks, business-logic abuse, authentication flaws, tenant authorization gaps, injection, SSRF, and exploitable server-side attack chains.

API Security Testing

Hands-on REST and GraphQL API testing covering broken object-level authorization, token handling, excessive data exposure, injection flaws, rate-limit evasion, and resource exhaustion risks.

Source Code Review

Expert review of application code to identify security issues in input handling, authentication, access control, cryptography, secrets, dependencies, and AI-related implementation logic.

Manual Expert Testing

Find Risks Before They Reach Users

Vynox Security tests the paths automated tools often miss: real-world workflow abuse, cross-tenant access failures, weak session controls, and chained server-side attacks. Each engagement combines AI-augmented tooling with human validation, so your team receives verified findings rather than scanner noise. Developer-ready reproduction steps, evidence screenshots, CVSS scores, and stack-specific fixes help engineers resolve issues efficiently while creating useful evidence for SOC 2 and ISO 27001 reviews.

Security consultant reviewing web application findings
Verified Client Feedback

Trusted Security Outcomes

See why security-conscious teams choose Vynox for responsive, actionable security testing.

"Shubham and the rest of the Vynox team were responsive and easy to work with throughout the engagement. The retest turnaround was impressively fast — fixes were verified the same day our engineer pushed them to staging."

Cody I.

"Communication during the engagement was outstanding — always clear, concise, and consistent. The shared documentation provided us with real-time updates on findings as they emerged, which proved to be extremely valuable."

Verified User in IT and Services
The Vynox Difference

Why Choose Vynox Security?

Focused testing and practical reporting for teams securing modern applications and AI-enabled products.

Manual Validation

Experts validate exploitable attack paths beyond automated scanning results and false positives.

Developer-Ready Fixes

Findings include reproduction steps, evidence, CVSS scores, and stack-specific remediation guidance.

Compliance Evidence

Reports map findings to SOC 2 and ISO 27001 control evidence needs.

Fast Retesting

Staging fixes can be verified the same day they are deployed.

Meet the Vynox Team

Security specialists who make testing clear, responsive, and actionable.

Portrait of Karan Singh, Discovery Call Lead and Founder at Vynox Security

Karan Singh

Discovery Call Lead / Founder or Senior Team Member

Karan Singh is a founding team member and senior security professional at Vynox Security, where he leads discovery calls and security assessment scoping for prospective clients. As the primary booking contact for new engagements, Karan plays a pivotal role in helping organizations understand their AI and infrastructure security needs before any testing begins. With deep expertise in AI-native security testing — including LLM penetration testing, RAG pipeline security, and autonomous agent assessments — he ensures every engagement is precisely scoped to deliver maximum value. Karan is committed to making the onboarding process clear and efficient, setting the foundation for thorough, developer-ready security assessments that help clients ship AI products with confidence.

Portrait of Shubham, Security Engagement Lead at Vynox Security

Shubham

Point of Contact / Security Engagement Lead

Shubham serves as a Security Engagement Lead and primary point of contact for client engagements at Vynox Security. Known for his prompt responsiveness and seamless coordination, Shubham ensures that every security testing engagement runs smoothly from kickoff through final delivery. He acts as the bridge between Vynox's technical security team and client stakeholders, keeping communication clear, timelines on track, and deliverables aligned with each organization's specific compliance and remediation goals. Clients consistently praise Shubham for making the entire security testing process efficient and stress-free. His dedication to collaborative, responsive client engagement reflects Vynox's core commitment to being a trusted security partner for AI-powered businesses and security-conscious development teams.

Frequently Asked Questions

What does web application testing do?

Web application testing identifies security weaknesses in a live application before attackers can exploit them. It examines areas such as login and session controls, permissions, user roles, input validation, business workflows, APIs, and server-side behavior. Vynox validates whether an issue is genuinely exploitable, then documents its impact, evidence, reproduction steps, severity, and recommended remediation for engineering teams.

How is a web application pentest different from an automated vulnerability scan?

What does Vynox test during a web application pentest?

How long does web application security testing take?

Will the testing disrupt our production application?

What will we receive after the assessment?

Can web application testing support SOC 2 or ISO 27001 preparation?

Can we test continuously instead of scheduling one annual pentest?

Have Questions About Your Application Security?

Talk with our team to scope focused, expert-led testing.

Trusted Security Signals

Awards and Recognition

G2 rating trust badge

4.6/5 G2 Rating

Based on 10 verified customer reviews

OWASP Top 10 testing badge

OWASP Top 10

Coverage for leading web application risks

Compliance-ready reporting badge

Compliance-Ready Reporting

Mapped to SOC 2 and ISO 27001

Scope Your Web Application Security Test

Book a free 30-minute discovery call to review your application, highest-risk areas, testing approach, delivery timeline, and indicative pricing.

Contact Us Today

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