Penetration Testing

Internal Network Penetration Testing

Simulate what happens after an attacker gains initial access. Our internal assessments identify lateral movement paths and privilege escalation risks with audit-ready evidence.

  • What we test: Lateral movement, privilege escalation, AD security, and network segmentation
  • Outcomes: Attack path analysis with defense-in-depth recommendations
  • Deliverables: Executive summary, attack path diagrams, and Opsfolio Evidence Pack

Who It's For

  • Organizations validating defense-in-depth strategies
  • Companies with compliance requirements for internal testing (SOC 2, CMMC)
  • Teams preparing for red team exercises
  • Organizations post-incident assessing internal exposure
  • Companies validating network segmentation effectiveness

What We Test

We simulate post-compromise scenarios to understand what an attacker with internal access could achieve. Our testers manually explore attack paths rather than relying solely on automated scanning.

Lateral movement simulation from compromised host
Privilege escalation path identification
Network segmentation validation
Active Directory security assessment
Internal service enumeration and exploitation
Credential harvesting and pass-the-hash scenarios
Trust relationship abuse
Sensitive data access paths

Our Methodology

A systematic, defensible approach that satisfies both engineering teams and auditors

1

Scoping & ROE

Define scope, rules of engagement, and testing windows with clear authorization documentation.

2

Recon & Discovery

Identify attack surface, enumerate assets, and gather intelligence through passive and active reconnaissance.

3

Testing & Exploitation

Execute authorized testing using manual techniques and code-assisted analysis to identify vulnerabilities.

4

Evidence Capture

Document findings with screenshots, command outputs, and reproducible steps for validation.

5

Reporting & Readout

Deliver executive summary and technical findings with risk-ranked recommendations and control mappings.

6

Retest & Verification

Validate remediation efforts and provide verification evidence for audit and compliance purposes.

Deliverables

Actionable outputs for security operations and compliance teams.

Executive Summary

Internal risk landscape with business impact analysis

Technical Findings Report

Detailed lateral movement paths and privilege escalation vectors

Opsfolio Evidence Pack

Audit-ready artifacts documenting internal testing methodology

Attack Path Diagram

Visual representation of exploitation chains discovered

Retest Verification

Validation of internal security improvements

The Opsfolio Difference

Opsfolio Evidence Pack

Every engagement produces an Evidence Pack that transforms point-in-time testing into continuous, auditable compliance evidence. This is what separates us from vendors who deliver a PDF and disappear.

Audit-Ready Artifacts

The Evidence Pack integrates directly with Opsfolio Suite, providing auditors with verifiable, timestamped evidence that supports continuous compliance—not just annual checkbox exercises.

Note: Evidence supports compliance efforts but does not constitute certification. Control mappings are provided as guidance.

Signed Rules of Engagement

Authorized scope documentation with testing windows and boundaries

Testing Window Logs

Tester identities, roles, and toolchain summary with timestamps

Findings with Unique IDs

Each finding tagged with severity rationale and risk acceptance workflow

Evidence Screenshots

Command outputs and visual proof, redacted as needed for sensitivity

Remediation Verification

Before/after evidence documenting successful fixes

Control Mappings

High-level mappings to SOC 2, ISO 27001, CMMC, and HIPAA controls

Request a Scope Call

Tell us about your environment and we'll provide a tailored proposal.

What Happens Next

1

Initial Response

A security consultant reviews your request and responds within 1 business day to schedule a scoping call.

2

Scoping Discussion

We discuss your environment, objectives, compliance requirements, and timeline to define the engagement scope.

3

Proposal & Kickoff

Receive a detailed proposal with methodology, timeline, and deliverables. Upon approval, we schedule the engagement.