Network Penetration Testing
Defending Your Network Against Modern Threats
Your network is the backbone of your digital infrastructure, and any vulnerability could be exploited, causing significant damage to your business. At Xium Labs, our Network Penetration Testing service identifies potential security gaps in your network environment, ensuring a robust defence against cyberattacks.
What is Network Penetration Testing?
Network Penetration Testing is a controlled and ethical attempt to exploit vulnerabilities in your network’s infrastructure. By simulating real-world attacks, we help businesses understand where their networks are exposed to potential threats and provide actionable insights to fix those gaps.
Who Needs Network Penetration Testing?
If your organisation runs office networks, cloud infrastructure, VPNs or remote access for staff, network testing shows you what an attacker who gets a foothold can actually reach. It is essential when cyber insurance or a major customer demands evidence of testing, after mergers or office moves change your perimeter, before adopting Cyber Essentials Plus, and routinely for any business whose operations would stop if its infrastructure did.
What You Receive
Every network engagement delivers:
- External testing of your internet-facing perimeter and internal testing of what an intruder could reach from inside.
- Findings ranked by real-world impact, from misconfigurations to full domain compromise paths.
- Practical remediation guidance for your IT team or managed service provider.
- A debrief call and a free re-test within six weeks to confirm fixes.
Standards and Compliance
Our methodology draws on PTES and NIST SP 800-115, with configurations assessed against CIS benchmarks where relevant. Reports provide the independent testing evidence expected by Cyber Essentials Plus, ISO 27001, cyber insurers and enterprise customers, and support UK GDPR Article 32 duties for the infrastructure that processes personal data.
Benefits of Our Network Penetration Testing.
Proactive Risk Identification
Discover vulnerabilities before malicious attackers can exploit them.
Comprehensive Security Assessments
Our team provides step-by-step remediation support to patch vulnerabilities.
Compliance with Industry Standards
We evaluate both internal and external network components, ensuring end-to-end protection.
Meet Compliance Standards
Achieve compliance with security frameworks such as PCI DSS, ISO 27001, and more.
Free Re-testing
Enjoy free re-testing within six weeks to verify that all vulnerabilities have been resolved.
Customised Remediation Plans
Receive expert recommendations tailored to your network's specific security needs.
Common Network Penetration Testing Vulnerabilities
Open Ports
Unsecured or misconfigured ports can be exploited by hackers for unauthorised access.
Weak Network Segmentation
Inadequate separation between network areas, allowing attackers to move laterally across systems.
Misconfigured Firewalls
Firewall settings that fail to block malicious traffic or protect internal resources.
Unpatched Software
Outdated software with known vulnerabilities can be easily exploited by attackers.
Weak Encryption
Insufficient encryption methods can lead to intercepted and compromised sensitive data.
How Does Network Penetration Testing Work?
Our Network Penetration Testing service evaluates both internal and external vulnerabilities. We use a combination of automated tools and manual testing to simulate real-world cyberattacks and identify weaknesses in your network infrastructure. Here’s how it works:
- Planning:We work with you to understand your network infrastructure and security goals.
- Scanning & Enumeration:We assess network assets to identify exposed entry points.
- Exploitation: Simulated attacks are launched to test the resilience of your defences.
- Post-Exploitation: We analyse the extent of access that attackers could gain if successful.
- Reporting & Remediation: A detailed report is provided with vulnerabilities identified and steps for remediation.
