U.S. California SB-327 — Security of Connected Devices

Why it Matters

California SB-327 establishes crucial baseline security requirements for connected devices, helping organizations better protect user data and system integrity.

Key benefits include:

• Support stronger device security oversight

Mandate unique preprogrammed passwords or password change at setup, strengthening oversight of IoT device security practices.

• Strengthen consumer data protection

Prioritize controls to limit unauthorized access and exposure of sensitive consumer information collected by connected devices.

• Enhance regulatory alignment

Align organizational device security practices with evolving state-mandated expectations, improving compliance posture in complex regulatory environments.

• Reduce risk of security incidents

Lower the likelihood of successful attacks and breaches targeting insecure default device settings and weak credential management.

• Increase user and stakeholder trust

Demonstrate a proactive commitment to privacy and security, building confidence among customers, partners, and regulatory bodies.

How it Works

U.S. California SB-327 — Security of Connected Devices sets regulatory requirements mandating that manufacturers of connected devices incorporate reasonable security features, such as unique preprogrammed passwords or mechanisms for users to generate new authentication credentials. The framework is anchored in statutory language, outlining core safeguards that manufacturers must integrate at the device level, with an emphasis on mitigating common vulnerabilities and unauthorized access risks throughout the product lifecycle.

In practice, organizations apply SB-327 by evaluating device security architectures, updating product development processes, and deploying appropriate security controls prior to market release. Compliance activities typically involve reviewing authentication mechanisms, documenting changes to default credentials, conducting risk assessments, and monitoring fielded devices for ongoing exposure. Manufacturers may also align internal governance programs and incident response processes to ensure conformity with both state law and broader industry best practices.

With SmartSuite, organizations can operationalize SB-327 compliance by leveraging control libraries mapped to SB-327 requirements, maintaining device-specific risk registers, and managing supporting documentation for regulatory audits. The platform enables teams to centralize policy governance, track compliance status, collect evidence of security controls, and implement remediation workflows to address any identified gaps, supporting comprehensive monitoring and audit readiness.

Key Elements

• Device Security Requirements

Establishes minimum security features for connected devices, including authentication capability requirements.

• Reasonable Security Features

Defines criteria for determining reasonable security measures, considering the device’s function and information collected.

• Authentication Mechanism Standards

Specifies requirements for unique preprogrammed passwords or user-generated authentication credentials.

• Manufacturer Obligations

Describes responsibilities for manufacturers to ensure device security measures are adequately incorporated during design.

• Scope and Applicability

Outlines the types of devices and use cases covered under the regulation.

• Harm Prevention Provisions

Provides expectations for measures to protect users from unauthorized access, destruction, use, modification, or disclosure.

Framework Scope

U.S. California SB-327 is adopted by manufacturers of connected devices sold or offered for sale in California. The framework governs IoT devices and embedded systems, with mandatory security features implemented to protect against unauthorized access, typically in response to regulatory mandates and to support state-level data protection and compliance obligations.

Framework Objectives

U.S. California SB-327 defines security requirements to protect connected devices and enhance cybersecurity risk management.

Safeguard connected devices through the implementation of robust security controls

Strengthen cybersecurity governance by establishing clear accountability for device security

Ensure compliance with regulatory mandates for data protection and privacy

Reduce cybersecurity risk associated with unauthorized device access and data breaches

Enhance operational resilience by addressing vulnerabilities in IoT device ecosystems

Promote audit readiness by maintaining documented security measures and risk management practices

Framework in Context

California SB-327 sets minimum security requirements for connected devices and is often referenced alongside frameworks such as NIST Cybersecurity Framework, ISO 27001, and NIST SP 800-53 for IoT security. Organizations implement SB-327 to meet regulatory compliance, especially manufacturers and distributors of consumer IoT products targeting California’s market.

Common Framework Mappings

California SB-327 is often mapped to other privacy, IoT, and cybersecurity frameworks to streamline device security requirements, support multi-jurisdictional compliance, and demonstrate a defense-in-depth approach for connected devices.

Mapped frameworks include:

CIS Controls

COPPA

GDPR

ISO/IEC 27001

ISO/IEC 27002

NIST Cybersecurity Framework

NIST SP 800-53

PCI DSS

SOC 2

UL 2900