Real-Time Defense for Evolving Threats

Unified vulnerability assessment combining automated scanning, deep manual testing, and schema-based API analysis for complete attack-surface visibility.

Illustration of a cybersecurity workflow including bug detection, data analysis, team collaboration, and SOC monitoring.

API Scanner

Advanced API security testing with comprehensive coverage of REST, GraphQL, SOAP and WebSocket protocols

OWASP API Top 10 Testing

Business Logic Validation

Automated + Manual Testing

Real-time Vulnerability Detection

Multi-Protocol Support

Detailed Remediation Guidance

API Scanner

VAPT Service

Comprehensive penetration testing as a service with continuous vulnerability assessment and expert analysis

Real-time Vulnerability Detection

Expert-Driven Penetration Testing

Compliance & Regulatory Support

Detailed Security Reports

Actionable Remediation Plans

Expert Security Consultants

VAPT Service

What NyxShield Delivers

Proactive Defense for Modern Applications

Web Application Penetration Testing

Identify injection flaws, broken authentication, misconfigurations, and business-logic vulnerabilities.

Cybersecurity professional performing web application penetration testing on a laptop to identify injection flaws, broken authentication, misconfigurations, and business-logic vulnerabilities.

API Security Testing

Analyze REST, GraphQL and other APIs for BOLA, data exposure, mass assignment, and schema weaknesses.

Cybersecurity professional analyzing API security on multiple monitors, testing REST and GraphQL APIs for BOLA, data exposure, mass assignment, and schema vulnerabilities.

Infrastructure & Network VAPT

Scan servers, services, and networks to uncover weak configurations, outdated services, and exploitable endpoints.

Abstract network diagram representing infrastructure and network VAPT, illustrating scanning of servers, services, and networks to identify weak configurations, outdated services, and exploitable endpoints.

TLS/SSL Configuration Review

Validate cipher strength, certificate health, and protocol configurations to ensure secure transport.

Padlock on a computer keyboard symbolizing TLS/SSL configuration review, validating cipher strength, certificate health, and protocol configurations for secure data transport.

Automated + Manual Testing

Combine fast automated scanning with deep manual exploitation for both breadth and real-world validation.

Two cybersecurity professionals performing automated and manual testing with laptops, mobile devices, and documentation to validate security through scanning and real-world exploitation.

Prioritized Reporting & Guidance

Receive actionable remediation steps, severity scoring, and risk summaries for leadership and engineering teams.

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Nyx Sentinel's API Security Testing Process

A comprehensive approach to vulnerability assessment and penetration testing that ensures complete security coverage

1. Scoping & Planning

Define in-scope URLs, APIs, IPs, and objectives to align testing with your architecture and goals.

2. Automated Scanning

Run vulnerability scanners across web apps, APIs, and networks to detect known weaknesses.

3. Manual Penetration Testing

Validate critical findings, explore business logic, and attempt real-world exploit paths.

4. API Schema & Logic Testing

Review OpenAPI/Postman schemas, fuzz inputs, validate authorization logic, and test data-access boundaries.

5. TLS/SSL Validation

Identify weak ciphers, protocol gaps, and certificate issues to strengthen encryption.

6. Reporting & Remediation

Receive a technical report, executive summary, dashboard access, and clear remediation guidance.

7. Retesting

Re-scan or re-test vulnerabilities to verify that fixes were implemented effectively.

Why Choose NyxSentinel?

Nyx Sentinel combines cutting-edge automation with expert human analysis to provide comprehensive security testing that evolves with your business needs

Why Choose NyxSentinel section highlighting features like comprehensive security coverage, 24/7 monitoring, expert consultants, remediation plans, and compliance support, with a call-to-action to get started with continuous vulnerability assessment and penetration testing.

Comprehensive Security Coverage

Why Choose NyxSentinel section highlighting features like comprehensive security coverage, 24/7 monitoring, expert consultants, remediation plans, and compliance support, with a call-to-action to get started with continuous vulnerability assessment and penetration testing.

24/7 Continuous Monitoring

Why Choose NyxSentinel section highlighting features like comprehensive security coverage, 24/7 monitoring, expert consultants, remediation plans, and compliance support, with a call-to-action to get started with continuous vulnerability assessment and penetration testing.

Expert Security Consultants

Why Choose NyxSentinel section highlighting features like comprehensive security coverage, 24/7 monitoring, expert consultants, remediation plans, and compliance support, with a call-to-action to get started with continuous vulnerability assessment and penetration testing.

Actionable Remediation Plans

Why Choose NyxSentinel section highlighting features like comprehensive security coverage, 24/7 monitoring, expert consultants, remediation plans, and compliance support, with a call-to-action to get started with continuous vulnerability assessment and penetration testing.

Compliance & Regulatory Support

Why Choose NyxSentinel section highlighting features like comprehensive security coverage, 24/7 monitoring, expert consultants, remediation plans, and compliance support, with a call-to-action to get started with continuous vulnerability assessment and penetration testing.

Cost-Effective Security Solution

Ready to Get Started?

Join hundreds of companies that trust Nyx Sentinel to protect their digital assets with continuous vulnerability assessment and penetration testing.

Expert Security Team

24/7 Security Monitoring

Detailed Reporting

Frequently Asked Questions

Answered all frequently asked questions. Still confused? feel free contact with us.

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NyxShield provides application penetration testing (VAPT) and API security assessments. Each service includes manual analysis, automated scanning, SSL/TLS checks, business-logic testing, and a detailed remediation report.

NyxShield VAPT focuses on securing your web applications, dashboards, and interfaces, while NyxShield APIScan specifically tests your backend APIs for authorization flaws, data exposure, schema issues, and endpoint risks.

You receive an executive summary, detailed technical findings, severity scoring, proofs of concept, remediation steps, and recommendations aligned with industry standards like OWASP and NIST.

Yes. All paid NyxShield plans include both manual testing and automated scanning to ensure depth and accuracy. Only the free plan excludes manual testing.

Yes. Many clients combine VAPT and APIScan for complete coverage across their applications and backend services. Multi-service discounts are available upon request.

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Ready to Fortify Your Digital Future?

Shield your business with next-gen protection powered by AI and expertise. Stay one step ahead of every threat.