Network Services Security Assessment

Comprehensive security assessment of critical network services including VPN, mail server, DNS, identity services, and Active Directory. Identify protocol vulnerabilities, misconfigurations, and authentication weaknesses.

VPN SecurityMail ServerDNS SecurityIdentity Services

Network Services Security Assessment

Choose the service that fits your needs

Security Risks Coverage

Our tests cover all common network service security risks

S1

Weak Encryption

S2

Protocol Vulnerabilities

S3

Authentication Bypass

S4

DNS Spoofing

S5

Email Spoofing

S6

MitM Attacks

S7

Credential Theft

S8

Replay Attacks

S9

Service Misconfiguration

S10

Privilege Escalation

Why Network Services Security Matters?

Network services are critical gateways to your infrastructure

Internet-Facing Services

Network services like VPN, mail, and DNS are often exposed to the internet, making them prime targets for attackers seeking initial access to your network.

Authentication Gateway

Identity services control access to your entire infrastructure. A vulnerability in LDAP, RADIUS, or SSO can compromise all connected systems.

Phishing Entry Point

Mail servers without proper SPF, DKIM, and DMARC configuration allow attackers to spoof your domain for phishing attacks against employees and customers.

Critical Infrastructure

DNS is fundamental to all network communication. DNS hijacking or poisoning can redirect users to malicious sites or intercept sensitive data.

Service Coverage

Specialized assessment for each network service

VPN Security
  • IPSec/IKEv2 Configuration
  • OpenVPN Security
  • WireGuard Assessment
  • SSL VPN Testing
  • Split Tunneling Review
  • Authentication Methods
  • Certificate Validation
  • Encryption Strength
Mail Server Security
  • SMTP/IMAP/POP3 Security
  • SPF/DKIM/DMARC Review
  • TLS Configuration
  • Open Relay Testing
  • Email Spoofing Tests
  • Attachment Security
  • Spam Filter Bypass
  • Authentication Audit
DNS Security
  • DNSSEC Implementation
  • Zone Transfer Security
  • Cache Poisoning Tests
  • DNS Amplification
  • Recursive Resolver Security
  • DNS over HTTPS/TLS
  • Subdomain Enumeration
  • DNS Rebinding Tests
Identity Services
  • LDAP Directory Services
  • RADIUS/TACACS+
  • SSO/SAML Security
  • OAuth/OIDC Testing
  • MFA Implementation
  • Password Policies
  • Session Management
  • IAM Platform Review
Active Directory Security
  • Kerberoasting / AS-REP Roasting
  • Golden/Silver Ticket Attacks
  • DCSync & Credential Dumping
  • NTLM Relay & Poisoning
  • GPO Abuse & Misconfiguration
  • Trust Relationship Review
  • BloodHound Attack Paths
  • AD Hardening (CIS/Microsoft)

What Do We Test?

Comprehensive coverage of all network service security aspects

Encryption & TLS
  • TLS Versions
  • Cipher Suites
  • Certificate Validation
  • Perfect Forward Secrecy
  • Key Exchange
Authentication
  • Brute Force Protection
  • Credential Storage
  • MFA Bypass
  • Session Security
  • Token Validation
Protocol Security
  • Protocol Downgrade
  • Version Negotiation
  • Extension Security
  • Header Injection
  • Command Injection
Configuration
  • Default Settings
  • Unnecessary Features
  • Access Controls
  • Logging & Monitoring
  • Backup Security
Known Vulnerabilities
  • CVE Scanning
  • Patch Level Analysis
  • Zero-Day Research
  • Vendor Advisories
  • Exploit Testing
Attack Simulation
  • Spoofing Attacks
  • Replay Attacks
  • MitM Scenarios
  • DoS Resilience
  • Data Exfiltration

Our Process

Our structured approach to network services security assessment

1
Service Discovery

Identify all network services, their versions, configurations, and exposed endpoints through passive and active reconnaissance.

2
Protocol Analysis

Deep dive into protocol implementations, encryption configurations, and authentication mechanisms to identify weaknesses.

3
Vulnerability Testing

Active testing of identified vulnerabilities including spoofing, injection, bypass attempts, and exploitation of known CVEs.

4
Reporting & Remediation

Comprehensive report with prioritized findings, protocol-specific remediation guidance, and free retesting to verify fixes.

Project Deliverables

Comprehensive and actionable reports for technical and management teams

Executive Summary

High-level overview for management

Protocol Analysis Report

Detailed protocol security findings

Technical Report

Detailed findings with CVSS scores

Free Retesting

Verify fixes at no extra cost

Frequently Asked Questions

What network services do you test?
What is included in a VPN security assessment?
How do you test email server security?
What DNS vulnerabilities do you check for?
Do you test Active Directory and LDAP?
Can you test SSO and OAuth implementations?
What tools do you use for network service testing?
How long does a network services assessment take?
What deliverables will we receive?
How much does network services testing cost?
Are Your Network Services Secure?
Contact our expert team for comprehensive network services security assessment