VAPT Services in India

Vulnerability assessment and penetration testing built for Indian compliance

Indian organizations face vulnerability assessment and penetration testing requirements from multiple directions at once. RBI directions for banks, NBFCs, and payment system operators, SEBI's cyber security framework for market intermediaries, CERT-In directions, PCI DSS for card data environments, ISO 27001, SOC 2, and customer security reviews all expect independent, evidence-backed testing. CyberSigma is a CERT-In empanelled provider and performs controlled testing to identify vulnerabilities, validate exploitability, explain business impact, and help teams close findings before audits, product launches, or vendor assurance reviews. Our reports are written so the same engagement satisfies several of these expectations rather than forcing you to repeat assessments framework by framework.

Scope covered

• Web application penetration testing for portals, dashboards, and customer-facing platforms.
• Mobile application testing across Android and iOS, including local storage and API interactions.
• API and web service testing for REST, GraphQL, and SOAP, covering authentication and authorization.
• External and internal network penetration testing across servers, devices, and segmentation.
• Cloud configuration and security reviews for AWS, Azure, and GCP environments.
• Wireless, thick-client, and secure source code review for deeper coverage where required.

Our testing methodology

We begin with reconnaissance and scoping to understand the application, its users, and the data it handles. Automated discovery then maps the attack surface and surfaces known weaknesses, after which our consultants perform manual exploitation to confirm what is genuinely exploitable and to chain issues that scanners miss. Every confirmed finding is rated by severity and explained in terms of business impact, so your team understands the real risk rather than a raw vulnerability count. We provide clear remediation guidance with reproduction steps and evidence, and we include a retest once fixes are deployed to verify that issues are closed and to support a clean closure record for auditors and regulators.

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Frequently asked questions

Are you CERT-In empanelled?

Yes. CyberSigma is a CERT-In empanelled security auditing organization, which is the assurance many Indian regulators and enterprise customers look for when commissioning VAPT for regulated systems.

Do you offer black box, grey box, and white box testing?

We support all three approaches. Black box testing simulates an external attacker with no prior access, grey box uses limited credentials and context to test authenticated flows efficiently, and white box adds source code and architecture insight for the deepest coverage. We help you choose based on risk and goals, and a retest is included once fixes are deployed.

What report formats do you provide for ISO, SOC, PCI, and RBI?

Each engagement includes a technical report with detailed findings, severity, evidence, and remediation steps, plus a management summary suitable for boards and auditors. We align the structure to ISO 27001, SOC 2, PCI DSS, and RBI review expectations so the evidence is accepted without rework.