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43% of Breaches Start at the Application Layer—Is Your Stack Protected?

APIs and applications expand attack surfaces faster than security teams can secure them. Let Plurilock uncover vulnerabilities before attackers do.

43%

of Breaches Are App Layer Attacks

99%

of Orgs Faced API Attack(s) Last Year

21%

of Orgs Were Api-Breached in 2Y

57%

of Orgs Saw an API Breach in the Last Two Years

Application and API Testing

Comprehensive application, API, and integration testing across your full technology stack under real-world attack conditions.

Only 21% of organizations can detect API layer compromises, yet these attacks represent nearly half of all breaches. Don't wait for attackers to find what you haven't secured.

Your Applications Face Multi-Vector Attack Scenarios

Modern applications span client-side code, server infrastructure, APIs, and cloud workloads. Each layer introduces new vulnerabilities that attackers actively exploit in coordinated campaigns.

While Your APIs Expose Business Logic to Sophisticated Threats

APIs enable your business but expand your attack surface through authentication flaws, injection vulnerabilities, and business logic bypasses that traditional security tools miss completely.

Plurilock's Application and API Testing Covers Every Attack Vector

Application layer attacks succeed because they exploit the complex interactions between front-end code, authentication systems, business logic, and infrastructure. We test comprehensively across client, server, and integration layers to identify vulnerabilities before attackers exploit them in real-world scenarios.
  • Application testing

    Comprehensive security assessment of web applications across all tiers, identifying injection flaws, broken authentication, sensitive data exposure, and other OWASP vulnerabilities.
  • API security assessments

    Thorough evaluation of REST, GraphQL, and legacy APIs testing for authentication bypasses, authorization flaws, data exposure, and business logic vulnerabilities exploitable remotely.
  • Authentication testing

    Rigorous validation of authentication mechanisms testing session management, credential storage, multi-factor implementation, and password policies against known attack patterns and weaknesses.
  • Injection testing

    Systematic evaluation for SQL, NoSQL, command, LDAP, and other injection vulnerabilities using automated scanners combined with manual exploitation to confirm real impact.
  • Access control validation

    Comprehensive authorization testing ensuring users can only access resources appropriate to their roles, preventing privilege escalation and unauthorized data access throughout applications.
  • Business logic testing

    Manual testing of application workflows and processes to identify flaws in business rules that automated scanners miss, preventing financial fraud and operational abuse.
  • Infrastructure security

    Assessment of underlying servers, containers, orchestration platforms, and supporting infrastructure to identify misconfigurations, missing patches, and hardening opportunities reducing overall attack surface.
  • Cryptography assessment

    Evaluation of encryption implementation, key management practices, algorithm selection, and secure communication protocols to ensure cryptographic controls actually protect sensitive data effectively.
  • GraphQL & microservices

    Specialized testing of modern architectures examining inter-service communication security, API gateway configurations, and GraphQL-specific vulnerabilities like query batching attacks and data exposure.
  • Rate limiting & DoS

    Validation of throttling mechanisms and resource consumption controls to ensure applications remain available under attack and cannot be weaponized for denial-of-service.

Why Do S&P and Fortune Enterprises Choose Plurilock™?

The Plurilock family of companies is services led, product supported, and AI-native. We help companies to thrive in the face of emerging challenges—rather than merely adopt standard practices.

 Proven track record.Trusted by Fortune 500 companies and federal agencies for mission-critical security work.

 Advanced capabilities. Our team includes former government security professionals, top researchers, and prominent ethical hackers.

 Comprehensive approach. We know that cybersecurity is cross-functional, multi-platform, and multi-domain. We go deep and we don't stop at edges.

 Business-focused results. Our recommendations align with your business objectives and are designed to deliver meaningful, measurable ROI.

What Do Plurilock™ Customers Say?

"Our engagement with Plurilock can only be described as an overwhelming success."

— Director of DevSecOps, Major U.S. Healthcare Provider

"If I just need to buy products, I'll call a vendor. When I want the job done, I call Plurilock."

— VP Information Technology, Global Semiconductor Supplier

"Plurilock dove right in and understood our business in a matter of days. I have been very impressed with their tactics and tools along with the thoroughness of their work."

— CIO, Major Advertising Firm

How Plurilock™ Application and API Testing Services
Meet Your Organization’s Needs

 
  • Risk prioritization. CVSS scoring with business impact assessment.
  • Compliance validation. Support PCI DSS, SOX, HIPAA requirements.
  • Executive reporting. Board-ready summaries with remediation timelines.
 
  • Development integration. CI/CD pipeline integration with automated reporting.
  • Technical depth. Code-level analysis with proof-of-concept demonstrations.
  • Remediation support. Post-assessment consultation for implementation guidance.
 
  • Business continuity protection. Prevent service disruptions and data breaches.
  • Competitive advantage. Maintain customer trust through proactive security.
  • Regulatory compliance. Demonstrate due diligence to auditors and regulators.
  • Cost avoidance. Prevent million-dollar breach costs through early detection.
 
  • Audit documentation. Detailed reports for internal and external audits.
  • Regulatory alignment. Support GDPR, CCPA, PCI DSS compliance requirements.
  • Risk documentation. Legal evidence of proactive security measures.
  • Incident preparedness. Pre-breach documentation for response procedures.
 
  • Proven expertise. Trusted by S&P 500 enterprises and federal agencies for mission-critical applications.
  • Senior professionals. Tier-1 security experts with extensive enterprise and government experience.
  • Rapid deployment. Days not weeks or months for engagement mobilization.
  • Cross-domain coverage. IT, OT/ICS, and application layer expertise in one team.
  • Actionable results. Clear next steps and remediation guidance for immediate implementation.

Download our PDF tearsheet now to learn more.

Discover Plurilock's comprehensive application and API security testing services trusted by federal agencies and S&P 500 enterprises.

Schedule a Consultation:
Plurilock™ Application and API Testing

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