Cyber and Physical Security

Cyber Security Testing for Your Business

Find the weaknesses in your systems, email and people before attackers do, and get a clear plan to fix them.

Digital padlock securing a circuit board

You cannot fix what you have not found

Cyber criminals do not only target large corporates. Small and medium businesses are attacked every day because they tend to have weaker defences: unpatched systems, reused passwords, open remote access and staff who have never seen a convincing phishing email. One compromised mailbox can lead to fraudulent invoices, stolen data and serious POPIA consequences.

91 Cyber security testing shows you exactly where you are exposed. We assess your network, devices, email, cloud accounts and staff awareness, rank the risks by how serious they are, and give you a practical plan in plain language. Then we can help you fix every item on it.

What's included

Our security testing services

  • External vulnerability scanning of your internet-facing systems
  • Internal network and device vulnerability assessments
  • Firewall and remote access configuration review
  • Microsoft 365 and cloud security review
  • Email security and domain spoofing (SPF, DKIM, DMARC) checks
  • Phishing simulation and staff awareness testing
  • Password and access control review
  • Wireless network security testing
  • Prioritised findings report with remediation plan
  • Retesting after fixes are applied

The benefits

Why test your security

  • Know your real riskReplace guesswork with evidence of where you are exposed.
  • Prioritise spendingFix the most dangerous problems first instead of buying tools at random.
  • Reduce fraudStop the email and account weaknesses behind invoice scams and business email compromise.
  • Support complianceDemonstrate reasonable security measures under POPIA.
  • Train your peoplePhishing tests turn staff into a line of defence instead of the weakest link.

Our process

How it works

  1. 01
    ScopeWe agree what will be tested and when, so there are no surprises.
  2. 02
    TestWe run the assessments safely, without disrupting your business.
  3. 03
    ReportYou receive clear findings ranked by risk, with recommended fixes.
  4. 04
    RemediateWe help you close the gaps and retest to confirm they are fixed.

Frequently asked questions

Will testing disrupt our systems?

No. Testing is planned with you in advance and carried out in a controlled way. Anything that could affect operations is scheduled outside working hours.

How often should we test our security?

At least once a year, and after major changes such as a new network, a move to the cloud or a security incident. Ongoing vulnerability scanning can be included in a managed plan.

Do you also fix the problems you find?

Yes. Our findings report includes a remediation plan, and we can implement the fixes and retest to prove they worked.

What is a phishing simulation?

We send realistic but harmless phishing emails to your staff to see who clicks or enters details. The results show where training is needed, and we provide that training.

Find out how exposed your business really is

Book a security check and get a clear, prioritised list of what to fix.

Chat to 91 Cyber
Send via WhatsApp
Scroll to Top