Network Penetration Testing
Uncover vulnerabilities and fortify your network’s security against potential threats.
Why it matters
Network attacks rarely stop at the perimeter. Once attackers gain a foothold, they exploit weak segmentation, misconfigurations, and excessive privileges to move deeper into the environment and access high-value systems.
Our Network Penetration Testing simulates real-world attacks against both external and internal network environments to determine how far an attacker could actually go. Rather than stopping at vulnerability discovery, we actively validate weaknesses to demonstrate real impact, including privilege escalation and lateral movement.
What we test
We demonstrate how attackers move through networks, not just where weaknesses exist while uncovering network, OS layer attacks, Layer 2 and Layer 3 attacks and advanced threats and vulnerabilities. We test:
Internet-facing services and exposed network assets
Internal network trust relationships and segmentation
Authentication and access control weaknesses
Privilege escalation paths
Lateral movement techniques
Access to critical systems and data
Our Approach
Many assessments stop after identifying vulnerabilities. We focus on how attackers gain access, escalate privileges, and move laterally, delivering insight that leads to meaningful security improvement.
Attack Surface Identification
We identify external and internal entry points, exposed services, and reachable systems to map realistic attack paths.
Initial Access Simulation
Our testers attempt to gain access using techniques commonly used by real attackers, based on exposed services or internal access scenarios.
Privilege Escalation & Lateral Movement
We simulate how attackers expand access by abusing weak credentials, misconfigurations, and trust relationships.
Impact Validation
We validate how far an attacker could progress and which systems, data, or business processes would be affected.
Reporting & Remediation Guidance
Findings are delivered with clear evidence and prioritized recommendations to reduce real-world risk.
Key deliverables
Executive summary with network risk context
Validated findings with proof of exploitation
Privilege escalation and lateral movement analysis
Attack path and exposure diagrams
Prioritized remediation roadmap
Optional re-testing to validate fixes
WHY SISA
Why Our Network Pen Testing Is Different
We demonstrate how attackers move through networks, not just where weaknesses exist, while also aligning our testing methodology with industry standards and real-world attacker techniques.
Attacker-led testing that mirrors real intrusion techniques
Exploit validation to confirm real impact, not theoretical risk
Focus on movement and access, not isolated vulnerabilities
Risk-based prioritization tied to business-critical assets
Tailored, multi-layered testing that covers internal, external and segmentation penetration tests
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