Penetration testing

Find the way in before an attacker does.

You probably have antivirus, a firewall and MFA. The question is whether someone could still get in. A penetration test answers it: independent testers from our partner Aegis Cybersecurity try to break in, with your permission, and show you exactly how. We manage it, fix what's found and test again.

One contact, a report written for people who don't work in IT, and engineers to close the gaps.

  • Independent testers
  • Plain report ranked by risk
  • Fixed and retested

Reviewed by Blake Bath, General Manager, on 31 October 2026.

Gloved hands testing the lock on an office door with a slim tool
Testers and fixers are separateSo nobody marks their own homework.

What we test

Four ways in, tested properly.

Most businesses need two or three of these, not all four.

From the internet

Website, email, remote access and anything else visible online.

  • External
  • Remote access
  • Exposed services

Test scope picker

What should you actually test?

Two questions, and a scope in priority order you can take to any tester.

Tell us what you run and why you're testing. You get a suggested scope in priority order.

What do you run? (pick all)
Why test now?

Suggested scope

3 tests, in this order

  1. External test of everything visible from the internet
  2. Cloud configuration review of Microsoft 365 or Google sign-in, sharing and admin access
  3. Phishing simulation to see who would hand over a password
  • Start with the external test and the cloud review. They cover the most common ways in.
Get it quoted

What you get

What the report covers.

Written for the board on page one and for engineers after that.

SectionWhat's in it
Executive summaryScope, overall risk and the findings most likely to matter
Scope and methodWhat was tested, what wasn't, and the rules of engagement
FindingsEach one rated by severity, with evidence and the fix
Attack pathsHow findings chain together into a real way in
Fix planNow, next and later, with effort estimates
RetestWhat was checked again and the result, in the same report

How we actually do it

From first call to gaps closed.

  • Agree the scopeSystems, dates, times and who to call if something looks wrong. Signed off before anything starts.
  • Specialists testIndependent testers use real attacker techniques without taking you offline.
  • Plain reportA page for leadership, then every finding ranked.
  • We fix itOur engineers work through the fixes with you.
  • They test againSo the report shows the gaps are closed.

The rules that apply

When testing is required, and what's off limits.

  • Card paymentsPCI DSS requires internal and external testing at least every 12 months and after significant changes.
  • Microsoft cloudNo Microsoft approval needed to test your own resources, but its rules of engagement apply and denial of service is banned.
  • Written authorisationTesting without the owner's written permission is unauthorised access. We get it signed first.

When this is the wrong choice

When a penetration test isn't the next step.

  • The basics aren't doneNo MFA or patching yet? Fix those first. A test will just list them.
  • You want a checklistAn Essential Eight gap check is cheaper and answers different questions.
  • Nothing has changed since the last testA retest of last year's findings may be enough.

Mistakes we see

Ways a penetration test gets wasted.

  • Testing before the basicsPaying specialists to find missing MFA.
  • Scope too narrowThe website tested, the remote access left out.
  • Report filed, nothing fixedThe same findings next year.
  • No retestNo proof for the insurer that it's closed.
  • Testers fixing their own findingsIndependence matters for evidence.

How we take it on

Five steps, one contact.

  1. Step 1Scope

    What's tested, when and how.

  2. Step 2Test

    Independent specialists.

  3. Step 3Report

    Plain words, ranked by risk.

  4. Step 4Fix

    Our engineers, with you.

  5. Step 5Retest

    Proof it's closed.

Questions

What people ask about penetration testing.

What is a penetration test?

An authorised, controlled attempt to break into your systems the way a real attacker would. It shows which weaknesses can actually be used and what an attacker could reach, not just a list of possible problems.

Will testing disrupt our business?

It shouldn't. Scope and testing windows are agreed before anything starts, and sensitive systems are tested after hours. Denial of service testing is out unless specifically agreed.

How often should we test?

At least once a year, and after any big change such as a new system going live or a move to the cloud. PCI DSS requires that cadence for card environments, and many insurers and clients expect it.

Who actually does the testing?

Aegis Cybersecurity, an independent Brisbane cyber security consultancy we partner with. Real Bytes manages the engagement, so you have one contact, and our engineers help fix what's found. The people testing aren't marking their own work.

Can you test Microsoft 365 and the cloud?

Yes, within each provider's rules. Microsoft doesn't need to approve testing of your own resources, but testers must follow its rules of engagement. You give written authorisation first.

What does it cost?

It depends on scope: how many systems, apps and people. Tell us what you run and we'll quote a fixed price for the scope you choose.

Next step

Want to know if someone could get in?

Tell us what you run and what worries you. We'll suggest what's worth testing and what can wait.

Chip, the Real Bytes support assistant

Keep reading

Reviewed by Blake Bath, General Manager, on 31 October 2026. PCI DSS and Microsoft testing rules via Microsoft Learn, checked 31 October 2026. Aegis Cybersecurity, our testing partner; Microsoft Learn, Penetration testing (Microsoft cloud rules of engagement); Microsoft Learn, PCI DSS Requirement 11

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