Best VAPT Service Providers in Kolkata (2025 Guide)

In today’s digital landscape, cybersecurity threats are evolving rapidly, making Vulnerability Assessment and Penetration Testing (VAPT) in Kolkata a necessity for businesses. As an emerging IT hub, Kolkata houses numerous enterprises handling financial transactions, cloud solutions, and AI-powered applications. Cyberattacks like malware, ransomware, and data breaches pose significant risks, making VAPT Security Testing in Kolkata crucial to safeguard sensitive information.

Cyberintelsys – Your Trusted Cybersecurity Partner

cyberintelsys is a leading penetration testing company in Kolkata, specializing in VAPT services in Kolkata tailored to protect businesses from cyber threats. Our team of certified ethical hackers and security experts provides comprehensive security assessments to strengthen IT defenses across industries.

Why Businesses in Kolkata Must Invest in VAPT Services

As cyber threats increase, businesses must prioritize VAPT Security Testing in Kolkata to ensure:

• • Protection Against Data Breaches: Safeguard customer data and sensitive business information.

• • Mitigation of Ransomware & Phishing Attacks: Identify vulnerabilities before hackers exploit them.

• • Regulatory Compliance: Meet security standards like ISO 27001, GDPR, HIPAA, PCI DSS, and India’s DPDP Act.

• • Business Continuity: Avoid disruptions and financial losses due to cyber incidents.

• • Enhanced Brand Reputation: Build customer trust with a secure IT infrastructure.

• • Proactive Threat Detection: Identify security gaps before attackers do.

• • Secure Digital Transformation: Protect cloud applications, IoT networks, and AI-driven solutions.

• • Cost-Effective Cybersecurity Strategy: Reduce security expenses with proactive security testing.

• • Third-Party Risk Management: Assess vendor and partner security risks.

Our VAPT Services in Kolkata

Web Application Penetration Testing (Web VAPT)

Web applications are prime targets for cybercriminals. Our Web VAPT services in Kolkata help identify vulnerabilities such as SQL injection, cross-site scripting (XSS), and security misconfigurations.

Frameworks Used:

• • OWASP Testing Guide

• • SANS Top 25

• • NIST SP 800-115

API Penetration Testing (API VAPT)

APIs are the backbone of modern applications but can be exploited if not secured properly. Our API VAPT services in Kolkata cover:

• • Authentication Testing

• • Authorization Checks

• • Data Leakage Assessment

• • Injection Attacks Detection

Frameworks Used:

• • OWASP API Security Top 10

• • OWASP ASVS

• • CIS API Security Benchmark

Mobile Application Security Testing

With the increasing use of mobile applications, securing them is paramount. Our Mobile VAPT services in Kolkata include:

• • Static & Dynamic Analysis

• • Insecure Data Storage Detection

• • API Security Testing

• • Privacy & Permission Reviews

Frameworks Used:

• • OWASP Mobile Security Testing Guide

• • MASVS

• • Android & iOS Security Guidelines

Cloud Security Assessment

Cloud environments come with unique security challenges. Our Cloud Security Assessment ensures:

• • Misconfiguration Identification

• • Data Protection & Encryption

• • Access Controls & Identity Management

• • Regulatory Compliance Checks

Frameworks Used:

• • CIS Cloud Benchmarks

• • NIST Cloud Security Guidelines

• • ISO 27017 & ISO 27018

Network Penetration Testing

A compromised network can lead to severe security breaches. Our Network VAPT services in Kolkata involve:

• • Internal & External Network Scanning

• • Firewall & IDS/IPS Bypass Testing

• • Wi-Fi Security Assessment

Frameworks Used:

• • NIST SP 800-115

• • MITRE ATT&CK

• • CIS Controls

Red Teaming

Our Red Teaming service simulates real-world cyberattacks, including:

• • Physical Security Testing

• • Social Engineering Attacks

• • Adversary Simulation

• • Incident Response Evaluation

Frameworks Used:

• • MITRE ATT&CK

• • NIST 800-53

• • TIBER-EU Framework

IoT & OT Penetration Testing

With the rise of IoT and OT devices, our penetration testing services focus on:

• • Firmware & Hardware Security Testing

• • Device Authentication & Authorization Testing

• • SCADA & ICS Security Testing

• • Network Segmentation Review

Frameworks Used:

• • OWASP IoT Top 10

• • NIST 800-183 (IoT Security Guide)

• • MITRE ATT&CK for ICS

Social Engineering Testing

Employees are the weakest link in cybersecurity. Our Social Engineering Testing services assess:

• • Phishing Attacks Simulation

• • Pretexting & Impersonation Tactics

Frameworks Used:

• • SANS Social Engineering Framework

• • MITRE ATT&CK

Security Audit & Compliance Testing

Our Security Audit ensures comprehensive evaluation of:

• • Regulatory Compliance (ISO 27001, HIPAA, PCI DSS, GDPR, DPDP Act)

• • Access Control & Privilege Review

• • Data Protection & Encryption Assessments

Frameworks Used:

• • ISO 27001

• • NIST 800-53

• • CIS Controls

Why Choose cyberintelsys for VAPT Services in Kolkata?Global Expertise: Serving clients in 7+ global locations.

Elite Security Team: Certified ethical hackers, security researchers, and penetration testers.
Hybrid Testing Approach: Manual & automated security assessments for high accuracy.
Business Logic & Functional Testing: Identifies vulnerabilities missed by automated tools.
Industry-Specific Solutions: Catering to banking, healthcare, fintech, eCommerce, IT, and government sectors.
Detailed VAPT Reports: Risk-based classification, proof-of-concept exploits, and mitigation strategies.

cyberintelsys is a trusted penetration testing company in Kolkata, offering best-in-class cybersecurity solutions to protect businesses from data breaches, ransomware, and API exploits. Contact us today to schedule a free consultation and enhance your organization’s cybersecurity resilience!