Offensive security

Penetration Testing

Adversarial testing against systems that are actually running, performed by people, scoped to your risk, and written up so an engineer can act on it.

Most of what gets sold as penetration testing is a vulnerability scan with a cover page. The scanner runs, the findings get sorted by CVSS score, and you receive a document that tells you what software you have rather than how someone would get in.

We test the way an attacker works: chaining small weaknesses into real access, moving between systems, and stopping at the point where continuing would cause damage rather than at the point where the tool runs out of checks. Findings arrive with the reproduction steps, the actual business impact, and a fix, not just a severity rating.

What we do

Capabilities

Network assessment

Internal and external testing of your network perimeter and internal segmentation. We look for the paths between a foothold and something that matters: flat networks, over-permissioned service accounts, forgotten trust relationships, and credentials reachable from places they should not be.

Application and API testing

Runtime testing of web applications and the APIs behind them: authentication and session handling, authorization boundaries between accounts and tenants, injection, business logic that can be driven somewhere it was not designed to go, and the endpoints that never made it into documentation.

Red teaming

Objective-based adversary simulation rather than a checklist. We agree a goal (reach a specific dataset, obtain domain administrator, place a payload in a production pipeline) and pursue it across whatever combination of technical, physical, and social paths exists, while your defenders respond as they would to a real intrusion.

IoT and embedded

Testing of connected devices and the systems around them: firmware extraction and analysis, hardware interfaces left enabled from development, the protocols devices use to talk to each other, and the cloud services they report to. Relevant to anyone shipping a product with a radio in it.

Assumed breach

The engagement that starts where most others stop. We begin with the access an attacker would have after a successful phish and measure what happens next: how far that foothold reaches, how quickly it is detected, and whether your containment actually contains. Usually the most informative test for an organization with a mature perimeter.

Cloud and container assessment

Testing of AWS, Azure, and GCP environments and the workloads running in them: identity and role boundaries, over-broad permissions, publicly reachable storage and services, container escape paths, and orchestration configuration. Non-adversarial posture review is covered separately.

See also: Cloud Architecture Assessment

Process

How an engagement runs

  1. 01

    Scope and rules of engagement

    We agree what is in scope, what is explicitly out, testing windows, escalation contacts, and what happens if we find something that needs stopping immediately. Written down before anyone touches anything.

  2. 02

    Reconnaissance

    Mapping what actually exists rather than what the asset inventory says exists. Shadow infrastructure and forgotten systems are frequently where the real finding is.

  3. 03

    Exploitation

    Testing for and confirming weaknesses. We validate findings by exploiting them, because an unconfirmed finding wastes your remediation budget as reliably as a missed one.

  4. 04

    Post-exploitation

    Establishing what an initial foothold is actually worth, covering lateral movement, privilege escalation, and reachable data, within the boundaries set during scoping.

  5. 05

    Reporting and retest

    A findings report written for two audiences: an executive summary that a board can read, and technical detail an engineer can reproduce. Remediation retesting is included.

Deliverables

What you receive

Every engagement produces documentation you can hand to an auditor, a customer, or your own board without translating it first.

  • Executive summary written for a non-technical reader
  • Technical findings with reproduction steps and evidence
  • Risk ratings grounded in your environment, not raw CVSS
  • Prioritized remediation guidance
  • Attack narrative showing how findings chained together
  • Retest of remediated findings

FAQ

Penetration Testing questions we get asked

How is this different from a vulnerability scan?

A scanner tells you which software you are running and which of it has known issues. It cannot tell you whether a weakness is reachable, whether it chains into anything, or whether it matters in your environment.

We test the way an attacker works: chaining small weaknesses into real access and moving between systems. Findings arrive confirmed, with reproduction steps, because an unconfirmed finding wastes remediation budget as reliably as a missed one.

Will testing take production down?

Scope and rules of engagement are agreed in writing before anything is touched, including testing windows, escalation contacts, and what happens if we find something that needs stopping immediately.

Where an action carries real risk to availability we agree it in advance or demonstrate it safely rather than running it. Stopping at the point where continuing would cause damage is part of the method, not a limitation of it.

Do you retest after we fix things?

Yes, and it is included rather than quoted separately. A report you cannot close is an expense rather than an improvement.

What do we actually receive?

An executive summary a non-technical reader can act on, technical findings with reproduction steps and evidence, risk ratings grounded in your environment rather than raw CVSS, and an attack narrative showing how findings chained together.

The narrative is usually the part that changes decisions, because it shows what a foothold is worth rather than listing issues in isolation.

Need testing that stands up to scrutiny?

Whether it is for a customer requirement, a compliance obligation, or your own peace of mind, the first conversation is about scope.

Talk to an expert