Network Security Assessment

Identify and mitigate vulnerabilities in your internal and external network infrastructure with our comprehensive network VAPT service.

Cloud Security Testing

Infrastructure Hardening at Every Layer

Our network security assessments cover perimeter defenses, internal segmentation, firewall rules, and service exposure across your enterprise network.

Firewall & Router Testing

Audit and test access control lists, NAT, VPN, and routing configurations to detect misrules and leaks.

Perimeter Security Review

Identify externally exposed ports, services, and protocols. Simulate internet-based attacks on public IPs.

Internal Network Assessment

Test for lateral movement, ARP spoofing, unauthorized device access, and weak network segmentation.

Server & Service Enumeration

Identify services running on each host, default credentials, outdated software, and unpatched services.

Port & Protocol Scanning

Perform TCP/UDP scans to identify open ports, unnecessary services, and protocol misuse.

Compliance Mapping

Test and report findings mapped to ISO 27001, NIST 800-115, and PCI DSS 11.3 requirements.

Network Security Standards We Follow

We align our testing with globally recognized standards to ensure accurate, audit-ready assessments.

ISO 27001

Control A.13 — Network Security Management

PCI DSS

Requirement 11.3 — Network Penetration Testing

NIST SP 800-115

Technical Guide to Information Security Testing

Our Testing Methodology

Our network VAPT process is designed to simulate real-world attack scenarios, test your defense layers, and deliver actionable risk insights — aligned with NIST, ISO, and PCI DSS frameworks.

1

Planning & Scoping

  • Define internal/external network boundaries and targets
  • Gather architecture and IP range details
  • Establish testing windows and protocols
Timeline: 1 day
2

Network Mapping & Discovery

  • Perform host discovery and port scanning
  • Identify active services and systems
  • Analyze topology, segmentation, and routing
Timeline: 1 day
3

Vulnerability Assessment & Exploitation

  • Automated and manual vulnerability scanning
  • Targeted exploitation to validate risks
  • Privilege escalation and lateral movement testing
Timeline: 2–3 days
4

Reporting & Remediation Support

  • Detailed report with risk ratings and CVSS scores
  • Actionable remediation and configuration guidance
  • Post-remediation testing and validation (optional)
Timeline: 2 days

Types of Network Vulnerabilities We Test For

Our assessments cover internal and external vulnerabilities across network infrastructure and services.

Open Ports & Services

  • Unnecessary open ports
  • Service version disclosures
  • Backdoors & default configurations

Firewall Misconfigurations

  • Improper inbound/outbound rules
  • Unrestricted VPN access
  • Port forwarding to internal systems

Weak Network Segmentation

  • Lack of VLAN separation
  • Flat internal architecture
  • Access from guest or public zones

Credential & Protocol Issues

  • Weak SNMP community strings
  • Unencrypted services (FTP, Telnet)
  • Default or hardcoded credentials

Patch & Vulnerability Gaps

  • Outdated operating systems
  • Unpatched services and daemons
  • Known CVEs in exposed hosts

See What You Get

Our final report is structured to help security, IT, and compliance teams take action quickly and confidently.

Report Structure

  • Executive Summary

    A high-level overview featuring the overall risk score, attack surface breakdown, and key critical exposures found across internal and external networks.

  • Scope & Methodology

    Detailed explanation of the assessment scope, including network zones tested, and the methodologies used — black-box, gray-box, and authenticated scans.

  • Technical Findings

    In-depth list of vulnerabilities including open ports, unpatched services, firewall gaps, weak segmentation, and internal lateral movement risks.

  • Compliance Mapping

    Each issue is mapped to relevant security standards like ISO 27001 (A.13), PCI DSS (11.3), and NIST SP 800-115 for audit alignment and reporting.

  • Remediation Guidance

    Clear, prioritized steps for system administrators and IT teams to fix configuration issues, harden services, and improve network segmentation.

  • Validation & Retesting

    Optional re-validation service to verify that reported vulnerabilities have been properly remediated and closed in follow-up scans.

Risk Assessment Matrix

Severity Classification System

Critical

Immediate exploitation risk with severe impact

High

Significant security risk requiring prompt attention

Medium

Moderate risk that should be addressed

Low

Minor issues with limited security impact

Informational

Best practice recommendations

Network Security Assessment Pricing

Choose a plan based on your network’s complexity, asset count, and compliance needs. We offer internal and external network assessments for businesses of all sizes.

Network Starter

For small offices or single-site networks

₹50,000 – ₹1,00,000 / per assessment
  • Scan up to 30 internal/external IPs
  • Automated and manual testing(limited)
  • Common vulnerabilities & ports
  • Remediation guidance
  • Active Directory / VPN testing
  • Compliance mapping
Get Started

Network Enterprise

For large, distributed or hybrid networks

₹3,00,000+ / per assessment
  • Unlimited internal IPs(as per SOW)
  • Advanced lateral movement and privilege escalation
  • Firewall, VPN, router, and switch testing
  • Active Directory advanced tests
  • 3 follow-up retests
  • Social engineering (on request)
  • Dedicated project manager & escalation support
Get Started

Need a Custom Network VAPT Package?

We can tailor assessments for critical infrastructure, segmented VLANs, hybrid cloud environments, and compliance audits. Let’s secure your perimeter.

Urgent Testing Available

Complete assessment in as little as 72 hours

Monthly Network VAPT

Continuous coverage for dynamic environments

Red Team Add-On

Combine VAPT with full-scale adversary simulation

Request a Network Security Assessment

Fill out the form below to discuss your internal, external, or hybrid network VAPT needs.

Why Choose Our Network VAPT

  • Experienced Security Engineers: Our team has hands-on expertise in internal, external, and Active Directory environments.
  • Real-World Attack Simulation: We go beyond scanning to simulate real-world attacks and lateral movement.
  • Remediation-Ready Reporting: Reports tailored for your IT & SecOps team with actionable fixes.
  • Customizable Engagements: From one-time assessments to ongoing security-as-a-service.

Contact Information

Call Us

+91 1234567890

Response Time

Typically within 24 hours

Frequently Asked Questions

Common questions about our Network Security Assessment & VAPT services

What does a network security assessment include?

Our network VAPT includes internal and external network testing, firewall and router review, Active Directory analysis, and exploitation of misconfigurations. It simulates real-world threats to uncover security gaps in your network infrastructure.

How long does a network VAPT engagement take?

Engagement timelines depend on scope — small networks may take 3–5 days, while larger infrastructures or hybrid environments may require 1–2 weeks. We provide a clear schedule during scoping.

Will you need access to internal systems?

Yes, for internal testing we require VPN or on-site access, AD credentials (if applicable), and firewall permissions. All access is governed under strict NDAs and scoped to the assessment only.

Will the testing affect our production network?

Our assessments are designed to be non-disruptive. We avoid aggressive scanning on critical systems and coordinate closely with your IT team to prevent performance degradation or downtime.

Is the assessment aligned with ISO, PCI, or NIST standards?

Yes. Our network VAPT methodology aligns with ISO 27001 (A.12.6.1), PCI DSS (Req. 11.3), NIST SP 800-115, and CIS Controls. Our final report can support audits and regulatory compliance.

Do you provide guidance for fixing the vulnerabilities?

Yes. Every report includes actionable remediation steps for network and system administrators. We also offer optional retesting and advisory sessions to ensure proper fixes are implemented.