API
Security

Visibility and Security Across Every API.

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API Security

API Security refers to a set of processes, technologies, tools, and methods used to protect Application Programming Interfaces (APIs) from unauthorized access, data exposure, and abuse.

APIs act as the backbone of modern applications, enabling communication between web, mobile, cloud, and third-party systems. Any weakness in an API can expose sensitive data or critical business logic. At Secure n Comply, we proactively assess APIs to identify security gaps and help organizations protect data flows and system integrations.

Securing APIs is essential to prevent data leakage, account compromise, and unauthorized operations across connected systems. Common API security risks include:

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    Broken Authentication & Authorization: Improper implementation of authentication or access control mechanisms may allow attackers to impersonate users, access restricted endpoints, or perform unauthorized actions.

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    Excessive Data Exposure: APIs returning more data than required or lacking proper response filtering can unintentionally expose sensitive information such as personal data, tokens, or internal identifiers.

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    Injection & Input Validation Issues: Insufficient validation of user-supplied input can lead to injection attacks, including SQL injection, command injection, or business logic manipulation through API requests.

Key Benefits

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Protects sensitive data from breaches.

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Reduces risk from both internal and third-party sources.

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Avoid costly service interruptions by preventing infections and exploits

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No Business Disruptions

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Keeps customer data secure and builds customer confidence.

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Approach & Methodology

  • Gather information about the application (APIs) such as JSON Collection, number of APIs, etc.
  • Kickoff meeting, SPOC nomination, and walkthrough of the application.
  • Determine the type of testing: Black Box Testing or Gray Box Testing.

  • Use of commercial tools like Burp Suite Professional and open-source tools such as SQLmap, DirBuster, Postman etc.
  • Use of proprietary checklist.
  • Develop a testing strategy and prioritize test cases to address high-risk issues first.
  • Search and gather known exploits from various sources.

  • Identify potential threats to application resources.
  • Use automated scanners to detect signature-based vulnerabilities such as XSS, SQL Injection, LFI, etc.
  • Perform manual testing to identify business logic flaws.
  • Use automated testing to identify areas of interest for deeper manual testing.
  • Follow standards such as OWASP Top 10 API 2023 and SANS Top 25.
  • Manually exploit identified vulnerabilities to assess impact.
  • Chain vulnerabilities to increase the overall impact.
  • Collect and log evidence (screenshots, logs) to demonstrate exploitation.

  • Prepare initial report including severity, impact, affected endpoints, evidence, and remediation recommendations.
  • Perform risk evaluation.
  • Client development team addresses the identified vulnerabilities.

  • Perform confirmatory testing (VA-PT) for revalidation.
  • Attempt bypass of vulnerabilities to verify robustness of fixes.
  • Provide report with Open/Closed status of vulnerabilities.
  • Conduct closing meeting.
  • Submit final report and regulator certificates (e.g., CERT-In), as per client requirement.

Deliverables

As a leading cyber security firm, Secure n Comply emphasizes fully communicating the value of its service and findings.

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  • tickExecutive New Report
  • tickRemediation
  • tickCompliance Certificate
  • tickSupport by Technical Experts
  • tickSuggestions as per Industry Best Practices

Application Security

Web Application

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Mobile Application

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Our Engagement Model

Discover & Define 

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Mind the Gap

Assess & Treat Risks

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Deploy Controls

Monitor & Improve

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Backed by globally recognized
certifications

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Our Partners

Why Organisations Choose Us

Every organisation deserves a cybersecurity partner that delivers clarity, confidence, and technical excellence. At Secure n Comply, we combine deep domain expertise, industry-leading certifications, and modern security frameworks to address today’s complex cyber and compliance challenges effectively. Our customer-first mindset ensures solutions are practical, scalable, and aligned with your business goals. By leveraging advanced technologies and a proactive approach, we help organisations strengthen resilience, maintain compliance, and stay secure from day one and beyond.

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    Client Focused

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    Certified Experts

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