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Featured Research
Our most recent in-depth analysis from the Cianaa research team.
Avoiding Common PCI DSS Pitfalls: A Practical Guide for Businesses (PCI DSS 4.0.1)
If your business processes credit or debit card payments, PCI DSS compliance isn’t optional — it’s essential. Yet research shows that only 14.3% of companies remain fully PCI…
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Business insights and articles written by our team of world-class professionals.
Are You an AI Provider or an AI User? ISO/IEC 42001 Roles Explained
ISO/IEC 42001 requires you to determine your role, and that role decides which Annex A controls apply. How to tell whether you are an AI provider, producer, customer…
Read article →Cloud AI and ISO/IEC 42001: allocating responsibility before your audit
What ISO/IEC 42001 control A.10.2 requires when your AI runs on someone else's cloud, the gaps we find as auditors, and four steps to take before your audit…
Read article →ISO/IEC 42005: What an AI System Impact Assessment Actually Requires
A risk assessment asks what could harm the organisation. An AI system impact assessment asks who the organisation could harm. ISO/IEC 42005:2025 is the first…
Read article →SAQ Eligibility Is Not a Scoping Tool for Your ROC: PCI SSC FAQ 1331 Explained
Can you use SAQ eligibility criteria to decide which PCI DSS requirements apply in a Report on Compliance? PCI SSC FAQ 1331 says no, unless your acquirer has approved…
Read article →Assurance That Matters: Five Tests That Separate Assurance From Reassurance
Assurance is one of the most used and least examined words in cybersecurity. Five tests, and one question underneath them, that determine whether an assessment is…
Read article →Phishing-Resistant MFA Scored 8.8/10. Traditional MFA Scored 2.0. Here Is Why.
New Cianaa research systematically reviewed 81 studies comparing FIDO2/WebAuthn against SMS, TOTP and push MFA. The security gap is roughly fourfold, and it matters…
Read article →How a PCI QSA Reduces Your Risk of Compliance Failures and Breaches
Most breached organisations believed they were compliant. A PCI QSA closes the gap between compliant on paper and genuinely secure, reducing both compliance-failure…
Read article →AI Has Made Phishing Unspottable: Why Awareness Training Is No Longer Enough
Generative AI removed every tell that phishing training taught. A cybersecurity assessor explains why user detection can no longer be your primary defence, and what…
Read article →Compliant but Compromised: Why PCI Compliance Isn’t Stopping Australian Card Fraud
Australia's card fraud hit A$762m even as 90% of large merchants pass PCI DSS. A QSA explains the card-not-present gap and why compliance and fraud detection have…
Read article →MFA Under PCI DSS v4.0.1: Requirements 8.4.1, 8.4.2, 8.4.3 and 8.5.1 Explained
Since 31 March 2025, MFA is required for everyone accessing the CDE, and the standard now tests how well it is implemented. The three scenarios in 8.4, the 8.5.1…
Read article →PCI DSS in the Cloud: Shared Responsibility Without the Blind Spots
Your cloud provider's PCI attestation does not make your workload compliant. How responsibility really divides across IaaS, PaaS and SaaS, the documents to collect…
Read article →PCI DSS Scoping and Segmentation Done Right
Scope is where PCI programmes go wrong and where the money is. How scoping works under v4.0.1, the annual confirmation Requirement 12.5.2 demands, segmentation testing…
Read article →What Happens in a PCI DSS QSA Assessment: ROC vs AoC, Timeline and Cost Drivers
A plain-language walkthrough of a QSA assessment: the six phases, what a ROC and AoC actually are, realistic first-year timelines, and the factors that genuinely drive…
Read article →Customized Approach vs Defined Approach in PCI DSS v4.0.1: How to Choose
PCI DSS v4.0.1 lets you meet requirements the defined way or with your own customized controls. A QSA's honest guide to what the Customized Approach really costs, its…
Read article →Redirect to a Third Party? You Still Need ASV Scans: PCI SSC FAQ 1604 Explained
Merchants often assume redirecting to a payment provider removes the need for vulnerability scans. PCI SSC FAQ 1604 says otherwise: SAQ A includes ASV scanning under…
Read article →The PCI DSS Targeted Risk Analysis (12.3.1), Explained
The Targeted Risk Analysis is the connective tissue of PCI DSS v4.x. What a 12.3.1 TRA must document, how it differs from 12.3.2, with a worked example and template…
Read article →Client-Side Security: PCI DSS Requirements 6.4.3 and 11.6.1
Since 31 March 2025, PCI DSS Requirements 6.4.3 and 11.6.1 are mandatory. How to manage payment page scripts, detect tampering, and stop digital skimming…
Read article →PCI DSS 4.0.1: The Future-Dated Requirements Now in Force
Since 31 March 2025 the 51 future-dated PCI DSS v4.0.1 requirements are mandatory. A QSA's guide to what is now enforced, grouped so you can turn it into a work list…
Read article →PCI DSS and AI: Protecting Cardholder Data in AI Systems
AI is entering payment environments fast. How PCI DSS applies to AI and LLM systems, where cardholder data leaks, and how to keep it safe…
Read article →PCI DSS Compliance for New Zealand Businesses
PCI DSS applies to any New Zealand business that takes card payments. A plain-language guide to merchant levels, SAQs, reducing scope, and v4.0.1…
Read article →Is a Vulnerability Scan a Penetration Test?
Auditors are routinely handed scan exports labelled as penetration tests. What PCI DSS, SOC 2 and ISO 27001 each actually require — and the five questions that reveal what you bought…
Read article →How Does AI Affect Human Rights — and How Should It Be Governed?
AI now mediates hiring, healthcare, education and policing. Where AI presses hardest on internationally recognised rights — and the ten-pillar, rights-based governance framework that makes it accountable…
Read article →How Golomb’s Postulates Help Diagnose Hidden Patterns in Encryption
Golomb's three randomness postulates provide a foundational mathematical framework for detecting dangerous patterns in pseudorandom sequences used in encryption —…
Read article →Securing Credit Card Payments: Best Practices for Protecting User Transactions
This blog outlines essential strategies and best practices to safeguard credit card transactions, ensuring secure payment processing and compliance with industry…
Read article →Why Strong Cipher Suites Are Critical for Secure Credit Card Transmission in PCI DSS Compliance
Introduction In today’s digital payment ecosystem, every credit card transaction carries risk. As cardholder data travels across networks, it becomes vulnerable to…
Read article →How to Prepare for a PCI DSS QSA Audit: A Step-by-Step Guide for Australian Businesses
Navigating Your PCI DSS Audit: A No-Nonsense Guide for Aussie Businesses In Australia’s fast-moving digital economy, protecting customer data isn’t just good practice—it’s a…
Read article →Why a PCI DSS QSA Audit is Essential for Australian Businesses
PCI DSS QSA audit Australia — In today’s digital economy, businesses handling credit card information face an ever-present threat of data breaches. To safeguard sensitive…
Read article →10 Best Practices for Implementing Level 1 PCI DSS Service into Business-as-Usual Processes
PCI DSS Level 1 Service and Compliance Implementation Achieving and maintaining PCI DSS compliance is not just an annual checkpoint—it’s a continuous effort that must be woven…
Read article →Card Skimming Attacks and PCI DSS 4.0: Securing E‑Commerce Credit Card Data
Card skimming has evolved into one of the most significant threats facing e-commerce businesses today. This comprehensive guide explores the nature of digital skimming attacks and…
Read article →One Framework, Three Wins: Integrate SOC 2, ISO 27001 & PCI DSS
Achieve SOC 2, ISO 27001 and PCI DSS together—one integrated audit programme that maps shared controls once and satisfies all three frameworks, cutting duplicated effort and evidence…
Read article →ISO/IEC 42001:2023 – The New Global Standard for Responsible AI Management
What is ISO/IEC 42001:2023? ISO/IEC 42001:2023 is the world’s first international standard dedicated to Artificial Intelligence Management Systems (AIMS). Published in 2023, this…
Read article →Artificial Intelligence Governance and Compliance Framework-Practical Guide
Your Trusted Partner Building Foundations on AI ISO 42001 and Bringing Compliance Assessment Framework Explore our range of services designed to meet your needs. The Cianaa Team…
Read article →Can You Retain Credit Card Numbers in Your Company? A Guide to PCI DSS v4.0 Requirement 3.5.1
Can You Retain Credit Card Numbers in Your Company? A Guide to PCI DSS v4.0 Requirement 3.5.1 We are often asked this question and the companies often wonder: Can we legally and…
Read article →Why Tokenization Is Essential for Securing Credit Card Data: Benefits for Businesses
Why Tokenization Is Essential for Securing Credit Card Data: Benefits for Businesses Every company that processes, transmits, or stores credit card numbers faces the challenge of…
Read article →Optimising Your Success with Tailored PCI DSS Strategies
Tailored PCI DSS Strategies by Business Size and Sector Now, let’s drill down into specific considerations and tips for different audiences: small businesses, medium-sized…
Read article →Best Practices for Achieving and Maintaining PCI DSS Compliance
Best Practices for Achieving and Maintaining PCI DSS Compliance Despite the challenges, there are proven strategies and best practices that can make PCI DSS compliance more…
Read article →9 Common Cyber Security Challenges in Achieving PCI DSS Compliance
Complying with PCI DSS can be challenging, especially given the technical complexity and ongoing effort required. Different organizations face different hurdles – a small business…
Read article →Tokenization
In the contemporary digital era, technological advancements have revolutionized business operations. However, these innovations have also introduced a dynamic landscape of cyber…
Read article →Quantum Safe Encryption
In today’s world, data security is paramount as we increasingly rely on technology for our daily lives. With quantum computers on the horizon, traditional encryption methods may…
Read article →Stitch in Time Saves Nine
In the contemporary digital era, technological advancements have revolutionized business operations. However, these innovations have also introduced a dynamic landscape of cyber…
Read article →We Are Research-Focused to Empower Business
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Frameworks We Live In
PCI DSS QSA, ISO/IEC 42001, ISO 27001, SOC 2, NZISM, Essential 8 — our research is built on hands-on assessment experience, not theory.
Continuous Publication
New articles released as standards change — PCI DSS 4.0.1, ISO 42001, SOC 2 evolution — so your team stays ahead of regulator and client expectations.
Practical, Not Theoretical
Every guide ends with what your team needs to do next — checklists, evidence templates, audit-readiness gates — never just abstract commentary.
Compliance insights from the auditor’s chair
Practical articles on PCI DSS, SOC 2, ISO 27001 and AI governance, written by the team that assesses these frameworks every week. No sales sequences, no noise. Unsubscribe anytime.