NATO Cleared
CREST Certified

Network Security Testing

Secure your networks, servers, and Active Directory before attackers break in.

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Protect Your Network Infrastructure From Breaches

Misconfigured networks give attackers easy access. We find and fix entry points before they do.

Our network security testing covers:
- External and internal networks
- Active Directory
- Wi-Fi security
- Segmentation reviews
- Stress testing

What We Test

External Network Penetration Testing

Web Application & API Security
Test your internet-facing infrastructure for vulnerabilities. We probe firewalls, VPNs, web servers, email servers, and external services to find exploitable weaknesses.

KEY PROTECTIONS:
Firewall security
VPN vulnerabilities
Exposed services
Server misconfigurations
Port security

Internal Network Penetration Testing

Simulate insider threats and compromised accounts. We test what an attacker could access after gaining initial entry to your internal network.

KEY PROTECTIONS:
Lateral movement prevention
Privilege escalation
Internal server security
Database access
File share permissions

Active Directory Security Assessment

Test the security of your Windows Active Directory environment. We check for weak passwords, misconfigured policies, privilege escalation paths, and credential theft opportunities.

KEY PROTECTIONS:
Domain admin security
Group policy security
Kerberos attacks
Password policies
Trust relationships

Wireless Network (Wi-Fi) Security Testing

Evaluate your wireless network security. We test encryption strength, authentication methods, rogue access points, and client isolation to prevent unauthorized access.

KEY PROTECTIONS:
WPA/WPA2/WPA3 security
Authentication strength
Guest network isolation
Rogue AP detection
Client security

Network Segmentation Review

Verify your network segmentation actually works. We test if critical systems are properly isolated from general networks and whether attackers could jump between segments.

KEY PROTECTIONS:
VLAN security
DMZ configuration
Critical system isolation
Firewall rule effectiveness

Stress Testing & Load Analysis

Test how your infrastructure handles high traffic loads and denial-of-service scenarios. We identify performance bottlenecks and availability risks without disrupting operations.

KEY PROTECTIONS:
DDoS resilience
Load balancing
Failover testing
Resource limits
Performance under stress
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How We Test

Industry Standards: PTES • NIST SP 800-115 • OWASP • SANS Guidelines

Testing Approaches:

External Testing - Simulate internet-based attacks on your perimeter
Internal Testing - Simulate attacks from inside your network
Assumed Breach - Test lateral movement after initial compromise

‍Our Process:

1. Define scope and authorized testing boundaries
2. Discover and map network assets
3. Identify vulnerabilities and misconfigurations
4. Attempt exploitation (safe, controlled testing)
5. Map potential attack paths
6. Deliver prioritized findings and remediation plan
Free retesting anytime (up to one year)

What You Get

Continuous Risk Management

Clear Security Report

• Executive summary with business risk context
• Vulnerability mapping and risk assessment
• Technical findings with CVSS severity scores
• Prioritized remediation roadmap
Third-Party Vendor Security

Additional Benefits

• Talk directly with our testers during assessment
• Testing fits your development sprints
• Free retesting anytime (no deadline)
• Report delivered when testing ends (not weeks later)

Why Companies Choose CyberOps Network?

✓ CREST Certified
✓ NATO COSMIC Clearance
✓ 2,000+ Assessments
✓ 48-Hour Start
✓ Direct Access to Team

Get Your Custom Quote

Pricing varies based on:
‍
‍• Number of IP addresses/subnets to test
• Internal vs external testing scope
• Testing depth required
• Timeline needs

[Calculate Your Assessment Cost →] (Interactive tool coming soon)

Typical timeline: Depends on your application scope

Common Questions

Q: Will testing disrupt our operations?
We coordinate testing closely with your team at each step. If any test could cause impact, we ask for approval before proceeding. We can also adjust our methodology to avoid performance issues based on your needs.
Q: Do you test production environments?
Yes, with proper safeguards and agreed-upon testing windows to ensure safety.
Q: Do you retest after we fix issues?
Yes, free retesting included. After remediation is complete, we retest at no charge if done within 1 year of the initial project.
Q: When do we get the report?
Report delivered on the last day of testing.
Q: What is required from our side to start testing?
Depends on testing type. We'll provide a detailed checklist during scoping.

Related Services

→ Application Security Testing
‍→ Red Team Services
‍→ Configuration Review Services

Contact us

Or book a meeting now:

Book a Meeting
+49 0157 87475531info@cyberopsnetwork.com
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Berlin, Germany | Cluj, Romania | Seattle, USA
Crest Approved Membership Website
‍Imprint
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‍info@cyberopsnetwork.com
‍
+49 0157 87475531