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Network penetration testing specialist identifying attack paths

Infrastructure VAPT Services That Simulate Real Attacks

Network penetration testing goes beyond vulnerability scanning by actively attempting to exploit weaknesses in your network infrastructure. At Codesecure Solutions, our pentesters simulate the tactics, techniques, and procedures used by real attackers to breach your network defenses. We perform both external infrastructure VAPTs targeting your internet-facing perimeter and internal infrastructure VAPTs that simulate insider threats or post-breach scenarios. Each test reveals not just individual vulnerabilities but the complete attack chains an adversary could use to compromise your critical assets.

Our infrastructure VAPT in Chennai combines manual exploitation skills with systematic coverage of your entire network attack surface. We deliver findings with clear severity ratings and step-by-step remediation guidance that your IT team can act on immediately.

Pentests completed

4500+

Pentests Delivered
Networks tested

150+

Networks Tested
Service satisfaction guarantee

100%

Service Guarantee
Pentesting specialists

20+

Pentest Specialists

Types of Infrastructure VAPT We Offer

We offer multiple pentest approaches tailored to different threat scenarios and compliance needs. Each approach provides different visibility into your network's security posture.

  • External Infrastructure VAPT - Testing your internet-facing assets including public IPs, DNS servers, VPN gateways, mail servers, and web-facing services for exploitable weaknesses
  • Internal Infrastructure VAPT - Simulating an attacker inside your network to test segmentation, privilege escalation paths, domain controller security, and access to sensitive data
  • Black Box Testing - Zero prior knowledge testing where our team discovers your network topology and vulnerabilities from scratch, mimicking an outside attacker
  • Grey Box Testing - Testing with partial knowledge such as network diagrams or user credentials to simulate compromised insider or targeted attacker scenarios
  • Wireless Penetration Testing - Testing your Wi-Fi networks for weak encryption, rogue access points, authentication bypass, and unauthorized network access
  • Firewall & Perimeter Testing - Focused testing of firewall rules, IDS/IPS evasion, and perimeter defense bypass techniques
Internal and external infrastructure VAPT approaches

Our Infrastructure VAPT Methodology

Every network penetration test follows a structured methodology that mirrors how real attackers operate, ensuring comprehensive coverage of all exploitable paths.

Phase 1: Reconnaissance

We gather intelligence about your network through passive and active reconnaissance, identifying live hosts, open ports, running services, and potential entry points.

Phase 2: Enumeration

We enumerate services, user accounts, shares, and configurations across discovered hosts to build a detailed map of potential attack vectors and weak points.

Phase 3: Exploitation

We attempt to exploit identified vulnerabilities using manual techniques and custom payloads, gaining access to systems and demonstrating real-world attack impact.

Phase 4: Post-Exploitation

After initial access, we attempt lateral movement, privilege escalation, and data access to determine the full extent of damage a real attacker could achieve.

Phase 5: Reporting and Retesting

We document all findings with proof-of-concept evidence, attack chain diagrams, and prioritized remediation steps. Free retesting confirms all fixes are effective.

Why Choose Codesecure for Infrastructure VAPTing

  • Manual Exploitation Focus - Our pentesters manually chain vulnerabilities to demonstrate real attack scenarios, not just automated scan results
  • Complete Attack Chain Mapping - We show the full path from initial access to data compromise, helping you understand the true business impact
  • Both Perspectives Covered - External pentests reveal perimeter weaknesses while internal pentests expose what happens after a breach
  • Proof-of-Concept for Every Finding - Every reported vulnerability includes evidence of exploitation so your team can verify and prioritize accurately
  • Actionable Remediation - Reports include specific commands, configuration changes, and patch recommendations for each vulnerability
  • Compliance-Ready Reports - Our deliverables satisfy pentest requirements for PCI DSS, ISO 27001, SOC 2, and RBI frameworks

Industries We Serve

  • Banking, Financial Services & Insurance
  • Healthcare & Pharmaceuticals
  • E-Commerce & Retail
  • SaaS & Technology Companies
  • Manufacturing & Industrial
  • Education & EdTech
  • Maritime & Logistics

Compliance Frameworks Requiring Infrastructure VAPTing

Network penetration testing is explicitly required by multiple regulatory frameworks. Our pentest reports are structured to satisfy these compliance mandates.

ISO 27001

Network pentesting provides evidence for Annex A controls related to network access management, system monitoring, and technical vulnerability management.

PCI DSS

PCI DSS Requirement 11.3 mandates annual infrastructure VAPT and retesting after significant changes to cardholder data environments.

SOC 2

Network pentesting demonstrates that your infrastructure meets SOC 2 security criteria for logical access, system boundaries, and network monitoring controls.

HIPAA

Network pentesting validates the technical safeguards protecting electronic health information at the network and transport layer as required by HIPAA.

DPDP Act

Regular infrastructure VAPTing demonstrates due diligence in protecting personal data infrastructure as expected under India's Digital Personal Data Protection Act.

RBI Guidelines

RBI cybersecurity framework requires regulated entities to conduct periodic infrastructure VAPT as part of their cyber resilience program.

Frequently Asked Questions About Infrastructure VAPTing

External infrastructure VAPT simulates attacks from outside your perimeter targeting internet-facing assets like web servers, VPNs, and email gateways. Internal infrastructure VAPT simulates an attacker who has already gained access to your internal network, testing for privilege escalation, lateral movement, and access to sensitive resources.

In black box testing, we receive no prior information about your network and must discover everything through reconnaissance, simulating a real external attacker. In grey box testing, we receive partial information like IP ranges, network diagrams, or credentials to simulate an insider threat or a compromised employee scenario.

Our testers use controlled exploitation techniques designed to avoid service disruption. We define rules of engagement before testing begins and maintain constant communication with your team. Any potentially disruptive tests are discussed and approved before execution.

Common findings include default or weak credentials on network devices, unpatched services with known exploits, misconfigured firewall rules, lack of network segmentation, weak authentication protocols, exposed administrative interfaces, and insecure remote access configurations.

The duration depends on the scope and complexity of the network. A focused external pentest of a small IP range may take a few days, while a comprehensive internal and external assessment of a large enterprise network may require a longer engagement. We provide a timeline estimate during the scoping phase.

Test Your Network Before Attackers Do

Our infrastructure VAPT experts are ready to identify exploitable weaknesses in your infrastructure. Get started with a scoping call today.