The UK’s IoT law, established under the Product Security and Telecommunications Infrastructure (PSTI) Act, introduces mandatory cybersecurity standards for smart devices. Beginning in April 2024, this law mandates: Unique, secure passwords for each device. Clear guidelines for reporting security issues. Disclosure of security update periods. This legislation applies to all consumer IoT devices sold in the UK, including items like smart TVs and wearables. Non-compliance can lead to significant fines, making it crucial for manufacturers to ensure their products meet these security standards to safeguard consumer data and privacy.