Samsung Taps Blockchain for Stronger Security in Smart Home Devices

As a seasoned analyst with over two decades of experience in the tech industry, I’ve witnessed the evolution of security measures in consumer electronics. Samsung’s latest move to extend its renowned Knox security platform to smart home appliances is nothing short of groundbreaking.


Samsung Electronics, a pioneer in technological advancements worldwide, is elevating the security of its smart home gadgets by incorporating blockchain technology. This strategic step is designed to bolster security throughout its network of interconnected devices, thereby offering consumers enhanced safeguards against possible cyber attacks.

On October 21st (Monday), Samsung declared its intentions to broaden the reach of its acclaimed Samsung Knox security system to encompass household appliances. This expansion aims to provide a complete security solution, ensuring that all devices in their ecosystem are more capable of defending against cyber threats.

Expanding Knox Matrix Capabilities to Smart Appliances

Previously available only for mobile devices and TVs, the Knox Matrix security system is now expanding its reach to include smart household appliances like refrigerators, washing machines, and advanced AI-driven home systems. This announcement was made at the Samsung Developer Conference 2024 (SDC24).

Utilizing blockchain technology, this platform ensures instant security for interconnected devices through a “Chain of Trust”. This mechanism allows devices to scrutinize each other for potential security loopholes and autonomously react to any unapproved access attempts, as Samsung explained.

The business has announced that this action aligns with their dedication to enhancing the security of their products for their clients.

As the speedy growth of AI-powered household devices increases, ensuring security has never been more vital. We are dedicated to consistently enhancing our safety features so that our customers can securely reap the advantages of their smart homes,” expressed Miyoung Yoo, Executive Vice President and Head of Software Development at Samsung.

Biometric Authentication for Seamless Security

Besides broadening the Knox Matrix, Samsung intends to roll out biometric authentication for mobile devices on their home appliances by 2025. This advancement aims to eliminate conventional passwords, enabling users to securely access smart devices and applications through fingerprint recognition or alternative biometric methods.

The firm announced that the implementation of biometric identification will offer an extra level of both ease and safety, guaranteeing smooth control over smart home gadgets without requiring the burden of maintaining numerous passwords.

As an analyst, I’m excited to share that Samsung is broadening its Credential Sync feature, a sophisticated encryption system. Designed to securely transfer data among connected devices, this technology has already been integrated into the 2024 Bespoke 4-Door Refrigerator with AI Family Hub™. By implementing Credential Sync, we ensure that user data remains encrypted and consistently updated across all devices, significantly boosting security within our smart home ecosystem.

The company’s initiatives to bolster security have led to it receiving Diamond certifications from UL Solutions for various AI home appliances, such as the Bespoke 4-Door Flex™ Refrigerator. These certifications signify the utmost level of safety for Internet of Things (IoT) devices.

A Continued Commitment to Blockchain Innovation

In other news, Samsung’s adoption of blockchain technology for their smart home appliances is another major move showcasing their dedication to digital security. Previously, this innovative South Korean company has delved into blockchain technologies as well.

Before now, Samsung has added blockchain technology into their Galaxy line of smartphones, launching the Samsung Blockchain Wallet and Samsung Blockchain Keystore. These features aim to secure users’ private keys and make it easier to utilize decentralized apps (dApps).

More recently, the company has put money into Sony’s forthcoming blockchain platform known as Soneium, using Samsung Next as its investment vehicle. The two entities are planning to collaborate on the complete development of the layer-2 protocol.

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2024-10-21 15:11