Network Vulnerability Assessment & Penetration Testing

Comprehensive network infrastructure security testing covering internal and external attack surfaces

> Scanning network infrastructure for vulnerabilities...
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Network Security Assessment Scope

External Network Testing

Assessment of internet-facing infrastructure including firewalls, load balancers, web servers, and exposed services from an external attacker's perspective.

Internal Network Testing

Comprehensive assessment of internal network infrastructure simulating insider threats and lateral movement scenarios.

Wireless Network Security

Assessment of wireless infrastructure including Wi-Fi security, guest networks, and wireless access point configurations.

System & Service Hardening

Evaluation of server configurations, service hardening, patch management, and system-level security controls.

Active Directory Assessment

Comprehensive testing of Active Directory infrastructure including domain controllers, group policies, and privilege escalation paths.

Network Segmentation

Testing network segmentation effectiveness, VLAN security, and lateral movement prevention mechanisms.

Network Testing Methodology

1
Network Discovery & Reconnaissance

Comprehensive network mapping and service discovery to understand the complete infrastructure landscape.

  • Network topology mapping
  • Service and port enumeration
  • Operating system fingerprinting
  • DNS enumeration and zone transfers
2
Vulnerability Assessment

Systematic identification of security vulnerabilities across all discovered network assets and services.

  • Automated vulnerability scanning
  • Manual service enumeration
  • Configuration analysis
  • Patch level assessment
3
Exploitation & Penetration

Attempting to exploit identified vulnerabilities to demonstrate real-world attack scenarios and impact.

  • Remote code execution attempts
  • Service exploitation
  • Credential harvesting
  • Initial access establishment
4
Post-Exploitation & Lateral Movement

Testing the extent of compromise possible after initial access, including privilege escalation and network traversal.

  • Privilege escalation testing
  • Lateral movement assessment
  • Domain compromise simulation
  • Data exfiltration scenarios
5
Reporting & Remediation Planning

Comprehensive documentation of findings with prioritized remediation roadmap and security improvement recommendations.

  • Risk-prioritized vulnerability listing
  • Network security architecture review
  • Remediation timeline planning
  • Security control recommendations

Network Testing Tools & Frameworks

Nmap

Network discovery and security auditing

Metasploit

Exploitation framework

Nessus

Vulnerability assessment scanner

Custom Scripts

Automated testing frameworks

Masscan

High-speed port scanner

Bloodhound

Active Directory attack paths

Aircrack-ng

Wireless network security testing

Impacket

Network protocol implementation

Network Testing Types

External Network Testing

Assessment Areas:
  • Internet-facing services and applications
  • Firewall and perimeter security
  • Public IP address space scanning
  • Email security and DNS configuration
  • SSL/TLS implementation review
  • External attack surface mapping
Key Benefits:
Perimeter Security External Threats Attack Surface

Internal Network Testing

Assessment Areas:
  • Internal network segmentation
  • Active Directory security
  • Privilege escalation paths
  • Lateral movement possibilities
  • Internal service vulnerabilities
  • Data center security
Key Benefits:
Insider Threats Lateral Movement AD Security

Network VAPT Deliverables

Network Security Assessment Report

Comprehensive report covering all network assets with vulnerability details, attack paths, and risk prioritization.

  • Network topology diagram
  • Asset inventory and classification
  • Vulnerability risk matrix
Attack Path Analysis

Detailed documentation of potential attack paths and lateral movement scenarios within your network infrastructure.

  • Lateral movement simulation
  • Privilege escalation chains
  • Critical asset identification
Network Hardening Guide

Actionable recommendations for network security improvements including configuration changes and security controls.

  • Firewall rule optimization
  • Network segmentation strategy
  • Monitoring and detection guidance
Risk Management Dashboard

Executive dashboard showing security posture metrics, trending analysis, and compliance status overview.

  • Security metrics tracking
  • Compliance mapping
  • Executive summary dashboard

Network VAPT Investment

External Network Assessment

Internet-facing infrastructure
(Up to 254 IP addresses)

$3,000
5-7 business days
  • Perimeter security assessment
  • Service enumeration
  • Vulnerability identification
  • Firewall effectiveness testing
  • Detailed technical report

Internal Network Assessment

Internal infrastructure testing
(Up to 1000 IP addresses)

$5,000
7-10 business days
  • Internal network mapping
  • Active Directory assessment
  • Lateral movement testing
  • Privilege escalation paths
  • Network segmentation review
Complete

Full Network VAPT

External + Internal + Wireless
(Comprehensive assessment)

$7,500
14-21 business days
  • Complete network security review
  • Wireless security assessment
  • End-to-end attack simulation
  • Security architecture review
  • Compliance reporting
  • 60-day remediation support
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Strengthen Your Network Security Posture

Network infrastructure is the backbone of your organization. Ensure it's properly secured against internal and external threats.

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