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Network penetration testing from the attacker's vantage point.

External attack surface enumeration, internal host discovery, credential attacks, lateral movement, and segmentation checks — end-to-end infrastructure coverage.

PTES methodologyInternal & external scopeSegmentation validated
What we test

Full coverage, tested by hand.

Every assessment is led by an OSCP- or CREST-certified tester — not a scanner with a human proofreading the output.

External attack surface mapping

Full-scope enumeration of internet-facing services: open ports, service versions, exposed management interfaces, and subdomain attack surface.

Service & version exploitation

Identify outdated service versions with known CVEs and validate exploitability under your actual patch level and configuration.

Credential attacks & lateral movement

Password spraying, credential stuffing, Kerberoasting, pass-the-hash, and lateral movement paths mapped across the internal network.

Segmentation & firewall validation

Verify that network zones are isolated as intended — testing whether a breach in one segment can reach your crown jewels in another.

Methodology

How we run the engagement.

A structured process that ends with a report you can hand directly to your auditor.

1
Reconnaissance

Passive OSINT and active scanning to map the full external attack surface before any exploitation attempt.

2
Vulnerability identification

Port scan, service fingerprint, CVE cross-reference, and misconfiguration checks across all in-scope hosts.

3
Exploitation

Manual exploitation of confirmed vulnerabilities — no false positives from automated scanners alone.

4
Post-exploitation

Lateral movement, privilege escalation, data extraction proofs of concept, and domain dominance simulation.

Sample findings

The kind of issues we find.

Real finding types from past engagements — titles and targets anonymised.

criticalCVSS 9.8SB-N-001
Unauthenticated RCE via EternalBlue on legacy host
10.0.0.47:445 (Windows Server 2008 R2)Day 1
Remediation — Patch MS17-010 immediately. Isolate legacy systems that cannot be patched behind strict firewall rules with no lateral reachability.
highCVSS 8.1SB-N-002
Domain admin achieved via Kerberoast + weak password
corp.acme.local — SVC_BACKUP accountDay 2
Remediation — Enforce 25-character minimum on all service account passwords; audit SPNs and remove unused ones. Enable AES encryption for Kerberos.
mediumCVSS 5.9SB-N-003
Production VLAN reachable from guest WiFi segment
VLAN 10 → VLAN 40 firewall policyDay 3
Remediation — Review and tighten inter-VLAN ACLs. Block all traffic from guest/untrusted networks to production segments at the distribution layer.
FAQ

Questions about this service.

Still unsure? Ask an engineer in chat — not a sales rep.

Both are available. External tests assume an internet attacker. Internal tests start from a foothold inside your network (VPN access or on-site).

Know where you stand before your auditor does.