Compliance | NIST CSF
A common language
for cyber risk.
The NIST Cybersecurity Framework provides a structured, risk-based approach to managing cybersecurity. Cliffside helps Australian organisations align with NIST CSF, whether as a standalone framework, a complement to ISO 27001, or a bridge between technical controls and board-level risk reporting.
What is a cybersecurity framework?
A cybersecurity framework is a structured way to organise security activities, controls, and outcomes so a security programme can be assessed, communicated, and improved consistently. A framework does not replace controls. It gives you the scaffolding that tells you which controls you need, how to group them, and how to report on them in language the board, auditors, and regulators recognise.
Australian security and risk leaders typically encounter five frameworks in the same conversation:
- NIST Cybersecurity Framework (CSF). Risk-based, outcome-focused, widely adopted across industries. US origin, but internationally recognised. The framework most boards can follow without a security glossary.
- ISO/IEC 27001. International standard for information security management systems. Control-based and certifiable. Required or preferred in many enterprise procurement and supply-chain contexts.
- ASD Essential Eight. The Australian Signals Directorate's eight prioritised technical mitigation strategies. Mandatory for non-corporate Commonwealth entities, increasingly expected across critical infrastructure, and cited by Australian cyber insurers as a baseline.
- CIS Critical Security Controls. A prioritised, prescriptive list of 18 control groups published by the Center for Internet Security. Strong for implementation-led programmes and organisations that prefer explicit control specifications over outcome descriptions.
- APRA CPS 234. Not a framework in the classic sense, but a mandatory prudential standard that functions as one for APRA-regulated entities. Banks, insurers, and super funds do not get to pick this up optionally.
The frameworks overlap more than they compete. ISO 27001 and NIST CSF map to each other. Essential Eight sits inside the Protect function of NIST CSF. CIS Controls are compatible with both. CPS 234 obligations can be satisfied through any of them, provided the evidence is there.
For most Australian mid-market and enterprise organisations, NIST CSF is the right starting point. It gives boards a common language for cyber risk without requiring certification, it accommodates the technical detail of Essential Eight and ISO 27001 underneath, and it translates cleanly to the regulatory frame APRA and other regulators use. The rest of this page covers how we help organisations adopt it.
Flexible. Risk-based. Widely adopted.
The NIST Cybersecurity Framework (CSF) was developed by the U.S. National Institute of Standards and Technology. Now in version 2.0, it provides a common language for understanding, managing, and reducing cybersecurity risk, regardless of organisation size, sector, or maturity.
Unlike prescriptive standards, NIST CSF is outcome-focused. It defines what good security looks like without mandating how you achieve it, making it adaptable to any organisation's existing controls and risk appetite.
A framework that bridges technical and executive conversations.
Many Australian organisations adopt NIST CSF because it provides a structured way to communicate security posture to boards and executives, something that ISO 27001 and Essential Eight don't do as naturally.
It also maps cleanly to ISO 27001 controls and APRA CPS 234 requirements, making it a useful overlay rather than a replacement. Organisations already working toward those standards find that NIST CSF adds a risk-management lens that strengthens their overall programme.
CSF 2.0 Core Functions
Six functions. One coherent security programme.
NIST CSF 2.0 organises cybersecurity activities into six core functions. Together they provide a comprehensive view of an organisation's approach to managing cyber risk.
Establish and monitor the organisation's cybersecurity risk management strategy, expectations, and policy. New in CSF 2.0; recognises that governance underpins everything else.
Understand the organisation's assets, business environment, governance, risk assessment, and risk management strategy to prioritise security efforts.
Implement appropriate safeguards to ensure delivery of critical services: identity management, access control, data security, and protective technology.
Develop and implement activities to identify the occurrence of a cybersecurity event in a timely manner: continuous monitoring and detection processes.
Develop and implement activities to take action regarding a detected cybersecurity incident: response planning, communications, analysis, and mitigation.
Develop and implement activities to maintain plans for resilience and restore any capabilities or services that were impaired due to a cybersecurity incident.
Our services
How Cliffside helps with NIST CSF.
A comprehensive assessment of your current security posture against all NIST CSF 2.0 functions and categories. We produce a current-state profile, identify gaps, and create a prioritised roadmap to your target profile.
Define where you need to be. We work with your leadership team to develop a target CSF profile that aligns with your business objectives, risk appetite, regulatory obligations, and budget reality.
Hands-on support to close the gaps between your current and target profiles. We help implement controls, build processes, and configure tools, working alongside your team to build internal capability.
Build a board-level reporting framework based on NIST CSF. Translate technical security metrics into business-relevant risk language that helps your leadership make informed decisions about security investment.
Cross-framework alignment
NIST CSF works alongside your existing frameworks.
One of NIST CSF's greatest strengths is its interoperability. We help you map NIST CSF to your existing compliance obligations, so you build one programme that satisfies multiple requirements.
Strong alignment between NIST CSF categories and ISO 27001 Annex A controls. Many organisations use NIST CSF as the risk-management overlay for their ISMS.
NIST CSF's Identify and Protect functions map directly to CPS 234's requirements around information asset management and security controls.
The Essential Eight's mitigation strategies sit within NIST CSF's Protect function, providing specific technical implementation for broader CSF outcomes.
Build a programme that speaks to the board.
NIST CSF gives you a common language for cyber risk. We'll help you assess where you are, define where you need to be, and build the programme that gets you there, with clear, executive-level reporting along the way.