CIS Controls
Prioritized cybersecurity best practices framework
APRA CPS 234
Australian prudential standard for information security resilience
Quick Verdict
CIS Controls offer prioritized cybersecurity best practices for all organizations globally, while APRA CPS 234 mandates information security governance and testing for Australian financial entities. Companies use CIS for scalable hygiene; CPS 234 ensures regulatory compliance and resilience.
CIS Controls
CIS Critical Security Controls v8.1
Key Features
- 18 prioritized controls with 153 actionable safeguards
- Scalable Implementation Groups IG1-IG3 for maturity
- Offense-informed from real-world attack data
- Maps directly to NIST, PCI, HIPAA frameworks
- Free Benchmarks, Navigator, and assessment tools
APRA CPS 234
APRA Prudential Standard CPS 234 Information Security
Key Features
- Board ultimate responsibility for information security
- 72-hour APRA notification for material incidents
- Systematic independent testing of controls
- Third-party managed assets fully in scope
- Asset classification by criticality and sensitivity
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
CIS Controls Details
What It Is
CIS Critical Security Controls v8.1 is a community-driven cybersecurity framework of prioritized, actionable best practices. It consolidates 18 controls and 153 safeguards into a prescriptive guide to reduce cyber risks, emphasizing governance, hybrid/cloud environments, and offense-informed defenses derived from real attacks.
Key Components
- **Basic hygiene (Controls 1-6)Asset/software inventory, data protection, secure configs, account/access management.
- **Defensive operations (Controls 7-16)Vulnerability management, logging, malware defenses, training, vendor oversight.
- **Advanced resilience (Controls 17-18)Incident response, penetration testing.
- Implementation Groups (IG1-IG3) scale by maturity; maps to NIST, PCI, HIPAA; no certification, self-assessed.
Why Organizations Use It
Mitigates 85% common attacks, accelerates compliance, cuts breach costs, builds trust/insurance advantages, enables efficiency via automation.
Implementation Overview
Phased roadmap: governance, discovery/gaps (1-3 months), IG1 execution (3-9 months), IG2/3 expansion (6-18 months), ongoing validation. Applies universally across sizes/industries; uses free tools like Benchmarks, Navigator.
APRA CPS 234 Details
What It Is
APRA Prudential Standard CPS 234 (Information Security) is a binding prudential regulation issued by the Australian Prudential Regulation Authority. Effective from 1 July 2019, it mandates APRA-regulated financial entities to maintain information security capabilities commensurate with threats and vulnerabilities. Its risk-based approach emphasizes governance, controls, testing, and rapid incident reporting to protect confidentiality, integrity, and availability (CIA) of information assets, including those managed by third parties.
Key Components
- 11 core requirements spanning board accountability, role definitions, policy frameworks, asset classification, lifecycle controls, incident response, systematic testing, internal audit assurance, and APRA notifications.
- Built on CIA triad principles; no fixed control count but commensurate with risk.
- Compliance via evidence-driven assurance, no formal certification but subject to APRA supervision and enforcement.
Why Organizations Use It
- Mandatory for APRA-regulated entities (banks, insurers, super funds) to avoid penalties, directions, and heightened scrutiny.
- Enhances cyber resilience, operational continuity, and stakeholder trust.
- Manages third-party risks and prudential outcomes.
Implementation Overview
- Phased: gap analysis, governance setup, asset inventory, controls/testing, continuous monitoring.
- Applies to all sizes in Australian financial sector; audits via internal/APRA review. (178 words)
Key Differences
| Aspect | CIS Controls | APRA CPS 234 |
|---|---|---|
| Scope | 18 prioritized cybersecurity safeguards, asset management to pen testing | Information security governance, controls, testing for financial entities |
| Industry | All industries globally, scalable by organization size | Australian financial services (banks, insurers, superannuation) |
| Nature | Voluntary best-practice framework, community-driven | Mandatory prudential regulation, enforceable by APRA |
| Testing | Implementation Groups guide self-assessments, maturity testing | Systematic independent testing, internal audit, annual reviews |
| Penalties | No legal penalties, reputational/insurance impacts | Regulatory sanctions, fines, supervisory actions |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about CIS Controls and APRA CPS 234
CIS Controls FAQ
APRA CPS 234 FAQ
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