Service 02 · Continuous
Continuous testing with autonomous agents
Your environment changes every week. Brexa keeps attacking it, so new exposure is found and closed while it is new.
The short answer
Brexa's continuous testing puts two autonomous agents on your in-scope systems. The red agent keeps attacking and proving exploits; the blue agent drafts fixes and hardening, either as reviewed pull requests or as fix plans for your team. Every fix is retested against the original attack.
Why test continuously?
A yearly penetration test describes your systems on the days it ran. New releases, configuration changes, new cloud resources and new integrations open exposure in between, and that exposure can sit for months before anyone looks. Continuous testing moves the question from “were we secure in March?” to “what changed this week, and can it be exploited?” Our guide to continuous penetration testing compares the models.
What do the red and blue agents do?
- Red agent (offense). Continuously maps and probes the in-scope attack surface, chains weaknesses into attack paths, and proves exploitability with evidence.
- Blue agent (defense). Turns each proven exploit into a fix: code changes, configuration hardening or a step-by-step remediation plan.
- Verification. After a fix ships, the original attack is re-run. The finding closes only when it fails.
How do fixes reach your team?
Connected to your codebase
Grant Brexa scoped access and the blue agent drafts the remediation and opens pull requests that your engineers review, approve and merge. Nothing merges without a person on your side.
Reporting to your team
Prefer humans in the loop for every change? Each validated exploit and its fix plan is routed to your security or IT team, prioritized and reproducible, ready to action. The agents never touch your code.
Where does human judgement come in?
Autonomous agents are fast and tireless, but they can be wrong. Brexa keeps the same rule as in a one-time engagement: findings are validated before they are reported, scope is fixed in writing, and every agent action is recorded and reviewable. Our guide to AI penetration testing explains what agents do well and where people still matter.
Who is continuous testing for?
- Teams that ship weekly or daily, where a yearly test goes stale within weeks.
- Companies with a growing external attack surface: new domains, services and cloud resources appearing all the time.
- Organizations that must show ongoing assurance to customers, rather than a single dated report.
Frequently asked questions
Is this the same as running a scanner continuously?
No. A scanner repeats known checks and reports what might be vulnerable. The red agent attempts real attack paths within scope and proves exploitability, and findings are validated before they reach your team.
Will the blue agent change our code on its own?
Not without review. In the connected mode it opens pull requests that your engineers review, approve and merge. In the reporting mode it never touches your code and sends fix plans to your team instead.
Does continuous testing replace a yearly penetration test?
It can cover the same ground on a rolling basis, and many teams use it for that. If an auditor or customer specifically asks for a point-in-time report, Brexa can produce one from the same records.
How is the scope controlled?
Exactly as in a one-time engagement: a signed scope and rules of engagement define the targets, limits and timing. The agents act only inside that scope, and every action is recorded and reviewable.
Can we start with a one-time assessment first?
Yes, and most teams do. The assessment establishes a baseline and shows whether your release pace justifies continuous coverage.
Related reading
Find out what an attacker could do with your systems.
Book a short scoping call. Nothing is tested until scope and rules of engagement are signed, and every finding comes with proof.