Cybersecurity Audit in the UAE

A cybersecurity audit in the UAE is an independent review of your security controls against the standard your sector actually answers to — the UAE Information Assurance (IA) Regulation from the Cybersecurity Council (the function formerly run by NESA), Dubai's DESC ISR, Abu Dhabi's ADHICS for healthcare, and the Central Bank's (CBUAE) requirements for financial firms — usually alongside ISO 27001. CyberSigma is CERT-In empanelled and PCI QSA (CEMEA) authorised; we scope the right framework for your licence, test the controls with evidence, and hand you a prioritised, regulator-ready report.

Which UAE regulations actually require a cybersecurity audit?

There is no single 'UAE cybersecurity law'. Which standard applies depends on where you are licensed and what sector you operate in, and an audit is only useful if it is scoped to the framework your regulator genuinely checks against. These are the ones we most often map to:

• UAE Information Assurance (IA) Regulation — issued by the UAE Cybersecurity Council (the mandate formerly held by NESA). A national control set spanning management and technical control families, expected of federal entities and critical national infrastructure.
• Dubai DESC ISR — the Information Security Regulation from the Dubai Electronic Security Center, applied to Dubai Government and many semi-government and regulated entities operating in the emirate.
• ADHICS — the Abu Dhabi Healthcare Information & Cyber Security standard from the Department of Health (DoH Abu Dhabi), mandatory for healthcare providers and payers in the emirate.
• CBUAE — the Central Bank of the UAE's cyber-risk and consumer-protection requirements for banks, finance companies, insurers and payment service providers.
• UAE PDPL — Federal Decree-Law No. 45 of 2021 on the protection of personal data. Note the financial free zones run their own regimes: DIFC Data Protection Law 2020 and ADGM Data Protection Regulations 2021.
• ISO/IEC 27001:2022 — the international baseline most UAE enterprises certify against for customers and tenders, and which underpins the local frameworks above.

What a CyberSigma UAE audit actually covers

We run the audit as an evidence-based gap assessment, not a documentation walk-through. Across a typical engagement we:

• Confirm scope and the applicable framework(s) for your licence and sector, so you are not assessed against controls that do not apply to you.
• Review governance, policy and risk management against the standard's management controls.
• Technically validate the controls that matter — identity and access, network segmentation, logging and monitoring, backup and recovery, and cloud configuration — instead of taking documents at face value.
• Test the process and people layers: third-party and vendor risk, incident-response readiness, and staff security awareness.
• Deliver a findings report mapped clause-by-clause to your regulator's controls, with a remediation plan ordered by risk.
• Re-test after remediation, so you can show the regulator closed findings — not just identified ones.

Representative engagement: a Dubai payments firm

A useful way to picture the work: a Dubai-based payments company preparing for a customer security review needed assurance against both DESC ISR and the card-scheme expectations of PCI DSS. We scoped a single combined assessment, so they ran one evidence-gathering exercise instead of two, mapped each finding to both standards, and received one remediation backlog ordered by risk. The outcome that mattered to their board was simple: they could answer their customer's and regulator's questions with documented evidence rather than promises. This example is representative of how we structure UAE audits; named client references are available under NDA on request.

How long does a UAE cybersecurity audit take, and what does it cost?

Most audits run a few weeks end to end, depending on the number of in-scope systems, locations and frameworks. Cost follows that scope rather than a fixed list price, so we run a short, free discovery call, agree the scope in writing, and give you a fixed quote before any work starts — no open-ended day rates. If you are working to a regulator or customer deadline, tell us the date and we will tell you honestly whether it is achievable.

Is a cybersecurity audit mandatory in the UAE?

It depends on your sector and licence. Dubai Government and many semi-government entities must meet DESC ISR; Abu Dhabi healthcare must meet ADHICS; banks, insurers and payment firms answer to the Central Bank (CBUAE); and federal entities and critical infrastructure fall under the UAE Information Assurance Regulation. Even where it is not strictly mandatory, customers and tenders increasingly require ISO 27001 or an independent audit.

What is the difference between NESA / UAE IA and ISO 27001?

ISO 27001 is the international information-security management standard you certify against. The UAE Information Assurance (IA) Regulation — the framework formerly run by NESA and now under the Cybersecurity Council — is the national control set for UAE entities and critical infrastructure. They overlap heavily, so we usually assess both together and map one set of evidence to each: you do the work once.

Do DIFC and ADGM companies follow the federal UAE PDPL?

No. DIFC and ADGM are financial free zones with their own data-protection laws — the DIFC Data Protection Law 2020 and the ADGM Data Protection Regulations 2021 — which apply instead of the federal PDPL (Federal Decree-Law 45 of 2021). We scope your audit to the regime that actually governs your entity.

How often should we run a cybersecurity audit?

At least annually, and again after any major change — a new core system, a cloud migration, a merger, or a serious incident. Several UAE frameworks expect a regular assessment cycle, and customers in regulated supply chains often ask for evidence dated within the last 12 months.

Can you audit cloud and remote infrastructure in the UAE?

Yes. We assess AWS, Azure and Google Cloud configurations and hybrid environments against the same frameworks, including the data-residency expectations several UAE regulators place on where personal and regulated data is stored and processed.

Can one audit cover multiple regulators?

Usually, yes — and it saves you money. Because the underlying controls overlap, we gather evidence once and map it to each applicable standard (for example DESC ISR plus ISO 27001 plus PCI DSS), then give you one risk-ordered remediation plan instead of three.