MLPS 2.0 (Multi-Level Protection Scheme) vs ISO 27701
MLPS 2.0 (Multi-Level Protection Scheme)
China's mandatory multi-level cybersecurity protection regime
ISO 27701
International standard for Privacy Information Management Systems
Quick Verdict
MLPS 2.0 mandates graded cybersecurity for China networks via PSB enforcement, while ISO 27701 offers voluntary global privacy certification. Chinese firms adopt MLPS for legal compliance; multinationals use ISO 27701 for auditable PII governance.
MLPS 2.0 (Multi-Level Protection Scheme)
Multi-Level Protection Scheme 2.0 (GB/T 22239-2019)
Key Features
- Five-level classification based on societal impact harm
- Mandatory third-party audits for Level 2+ systems
- PSB enforcement with inspections and certifications
- Extended controls for cloud, IoT, ICS, big data
- Governance structures with role separation and training
ISO 27701
ISO/IEC 27701 Privacy Information Management
Key Features
- Establishes Privacy Information Management System (PIMS)
- Controller- and processor-specific privacy controls
- Extends ISO 27001 with privacy risk assessments
- Maps directly to GDPR Article requirements
- Requires ISO 27001 for certification with audits
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
MLPS 2.0 (Multi-Level Protection Scheme) Details
What It Is
MLPS 2.0 (Multi-Level Protection Scheme) is China's legally mandated cybersecurity framework under the 2017 Cybersecurity Law (Article 21). It requires network operators to classify systems into five protection levels based on potential harm to national security, social order, and public interests, using an impact-based risk methodology.
Key Components
- Core domains: physical security, network protection, data security, access control, monitoring, governance.
- Common controls for all levels plus extended requirements for cloud, IoT, big data, ICS.
- Standards: GB/T 22239-2019 (baseline), GB/T 25070-2019 (technical), GB/T 28448-2019 (evaluation).
- Compliance via self-classification, third-party audits (Level 2+), PSB approval.
Why Organizations Use It
- Mandatory for all China-based networks to avoid fines, suspensions.
- Enhances resilience, supports market access, aligns with data laws.
- Builds regulator trust, reduces enforcement risks.
Implementation Overview
Phased: scoping, classification, gap analysis, remediation, audits, ongoing re-evaluations. Applies to all sizes in China; Level 3+ needs annual audits. Costs tens of thousands USD yearly.
ISO 27701 Details
What It Is
ISO/IEC 27701 is the international standard for establishing, implementing, maintaining, and improving a Privacy Information Management System (PIMS). It extends ISO 27001 with privacy-specific requirements, using a risk-based, PDCA (Plan-Do-Check-Act) management system approach for PII controllers and processors.
Key Components
- Clauses 4–10 cover context, leadership, planning, support, operation, evaluation, and improvement.
- Annex A (controllers) and Annex B (processors) provide ~50 privacy controls.
- Built on ISO 27001/27002; includes GDPR mappings (Annex D).
- Certification via accredited bodies, 3-year cycle with surveillance audits.
Why Organizations Use It
- Demonstrates accountability for privacy laws like GDPR.
- Manages PII risks, enhances trust, aids procurement.
- Reduces fines, integrates security/privacy governance.
Implementation Overview
- Phased: scope, gap analysis, controls, audits.
- 6–12 months typical; suits all sizes/industries.
- Requires RoPA, DSAR processes, DPIAs, training.
Key Differences
| Aspect | MLPS 2.0 (Multi-Level Protection Scheme) | ISO 27701 |
|---|---|---|
| Scope | Graded cybersecurity for all networks/systems | Privacy management for PII processing |
| Industry | All sectors in mainland China | Global, all PII-processing organizations |
| Nature | Mandatory regulation by PSBs | Voluntary PIMS certification standard |
| Testing | Third-party audits, PSB approval, periodic re-evals | Certification audits, annual surveillance |
| Penalties | Fines, suspensions, inspections | Loss of certification, no legal penalties |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about MLPS 2.0 (Multi-Level Protection Scheme) and ISO 27701
MLPS 2.0 (Multi-Level Protection Scheme) FAQ
ISO 27701 FAQ
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