Autonomous penetration testing. You define the limits. B-52 does the work.
Most tools can scan without a person watching. Autonomous penetration testing has a harder job: understand a target, decide what to test, verify whether a weakness is exploitable, and hand your engineers evidence they can reproduce.
B-52 runs that sequence within a scope you authorise. Higher-impact actions remain behind written approval gates, and you choose whether findings are checked through a fully automated process, verified by a senior auditor, or delivered through a human-led engagement.
Request a $299 trial or a $500 single-target scan. We’ll confirm the scope and authorisation before testing begins.
Autonomous does not simply mean unattended
A vulnerability scanner can execute thousands of predefined checks without human involvement. That is useful automation, but it does not, by itself, demonstrate autonomous penetration testing.
The distinction is what happens when the software encounters an application it has never seen before.
Can it understand the application’s roles and workflows? Can it generate tests from that understanding? Can it investigate a suspicious result, establish whether it is exploitable, and produce the evidence another engineer needs to reproduce it?
B-52 was built around those questions.
Its testing process follows six phases: discovery, planning, scanning, exploitation, reporting and QA. The platform moves from mapping an authorised target to producing a finished report, with candidates either proved or discarded rather than automatically promoted into findings.
Three things an autonomous penetration test should demonstrate
1. Tests that belong to your application
A generic checklist is not an understanding of the target.
B-52 maps application entry points, roles and functional flows. It analyses client-side code to identify routes and parameters that the visible interface may never expose, then builds test cases around the application it has discovered.
The question is not how many checks the platform can launch. It is whether the checks reflect the way your application actually works.
2. Exploitation evidence, not just alerts
A suspicious response is a candidate. A candidate is not yet a vulnerability.
B-52 investigates candidates and attempts to establish exploitability within the authorised boundaries. Findings that survive include the relevant request, response and reproduction steps. Candidates that do not hold up are dropped.
That difference matters when your engineers are deciding which issues to fix.
3. A finished report that survives review
Autonomy should extend to the deliverable, not stop when testing ends.
B-52 produces a report and places the findings and supporting evidence in the dashboard. Its QA gate runs against the finished report and can return work to an earlier phase for correction.
The fully autonomous model includes an independent automated cross-check. If you need a senior auditor to verify each finding, that is a separate delivery model you can choose at scoping.
What runs without intervention — and what requires approval
Within the authorised scope, B-52 can discover assets and application behaviour, plan tests, investigate candidates, attempt permitted exploitation, capture evidence and prepare the report without a human operator directing each step.
But authorising a penetration test does not mean authorising every possible action against your systems.
Three categories require additional written approval:
Production-impacting actions
Destructive or state-changing actions against production systems do not proceed merely because the host is in scope.
Movement beyond the entry host
Persistence, implants and lateral movement beyond the initial host require explicit authorisation. Where approved, B-52 carries out that work within the agreed boundary.
Live credentials and customer data
Actions involving live credentials or real customer data are held for written approval.
These controls apply across all three delivery models. The difference between models is who performs and verifies the assessment, not whether these boundaries apply.
Choose the level of assurance you need
B-52 offers three ways to deliver an assessment. Choose based on your operational needs and what you need to do with the results.
Fully autonomous
You approve the scope. B-52 performs the assessment, produces reproducible findings and runs an independent automated cross-check before delivering the report.
No senior auditor signs off the findings in this model. It is suited to teams that want autonomous technical testing without an auditor-led engagement.
Autonomous, expert verified
B-52 performs the testing, and a senior Security Brigade auditor verifies every finding before delivery.
Choose this when you want autonomous execution together with professional review and an auditor’s sign-off.
Human led
A senior Security Brigade auditor directs the engagement, with B-52 supporting the assessment.
Choose this when your scope, operating environment or assurance requirements call for direct auditor involvement.
A note on regulatory submissions: A fully autonomous report does not carry the sign-off of an empanelled auditor. If the results are intended for a regulated filing, discuss the expert-verified or human-led model and confirm the applicable requirements before scoping.
Six questions to ask before buying autonomous penetration testing
Whether you are evaluating B-52 or another platform, ask for evidence of these six capabilities.
1. Does it build a plan for the target, or only run a standard test library?
Ask how the platform discovers application roles, routes and workflows, and how those observations change the tests it performs.
2. What must happen before a suspected issue becomes a finding?
Look for exploitation evidence and clear reproduction steps. A vulnerability name and severity rating are not substitutes for proof.
3. Which actions can it take without additional permission?
You should be able to identify the exact boundary between permitted testing and actions that require another approval. This includes production changes, lateral movement and live data.
4. What happens to candidates that cannot be reproduced?
A credible system must be able to discard a hypothesis. Ask how rejected candidates are handled and whether they inflate the final findings count.
5. Who, if anyone, verifies the results?
Distinguish automated cross-checks from senior-auditor verification. They serve different purposes and should not be presented as interchangeable.
6. Can your engineers reproduce what comes back?
Ask to see the actual request, response, affected role, exploit steps and report evidence. The most useful output is one your engineering team can act on without repeating the entire assessment.
These questions reveal more than a dashboard demonstration or a claim about the number of AI agents involved.
Start with a target you actually own
You do not need another staged demonstration to judge whether an autonomous penetration testing platform is useful.
Start with an application, API or other eligible target you can authorise. Review the scope, agree the boundaries, and assess the findings against the behaviour your team understands.
B-52 offers a $299 trial scan for one application or target. A $500 single-target scan is also available as a separate option. Both can be requested through our team.
Evaluate the result on the evidence, not the presentation:
- Does the testing reflect the application’s actual behaviour?
- Which findings are demonstrably exploitable?
- Can your team reproduce them?
- Were the approval boundaries respected?
- Does the report help you decide what to fix?
Don’t buy an autonomy claim. Test the evidence.
Give B-52 a real, authorised target and judge the work it returns.
Request a $299 trial or a $500 single-target scan. We’ll confirm the scope and authorisation before testing begins.
FAQ
Questions buyers ask
What is autonomous penetration testing?
Autonomous penetration testing uses software to perform substantial parts of a penetration test without a human directing each action. The meaningful distinction is whether the system can adapt testing to the target, investigate suspected vulnerabilities, establish exploitability and produce usable evidence — not merely execute automated scans.
Does fully autonomous mean no human approval?
No. The customer authorises the scope before testing begins. B-52 also requires written approval before production-impacting actions, movement beyond the entry host, or actions involving live credentials and real customer data. Routine testing within the permitted boundary can proceed without a human operator.
Can autonomous penetration testing replace a manual audit?
The answer depends on the purpose of the assessment. Fully autonomous testing can produce technical findings and reproducible evidence without an auditor operating the test. Where independent expert verification, contractual assurance or a regulated submission is required, B-52 offers expert-verified and human-led delivery models.
How is autonomous penetration testing different from agentic penetration testing?
Autonomous describes how much of the assessment proceeds without human intervention. Agentic describes how the system plans, investigates and acts to achieve the testing objective.
The concepts overlap, but answer different buyer questions.
For a closer look at how B-52 investigates attack paths and turns candidates into proof, see Agentic Penetration Testing.