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A verified solution ensuring integrity for secure updates.

With the proliferation of IoT devices, new security vulnerabilities are increasing, making secure updates a critical factor for maintaining device security and functionality.

SFOTA (Secure FOTA) ensures the integrity of software update packages and metadata, providing a reliable update environment for users.

Advantages

  • Response to Verified Vulnerabilities

    Provides rapid patches for new security vulnerabilities and bugs, while ensuring only verified packages are installed to prevent security threats.

  • Support for Diverse Devices

    Ensures broad compatibility through a flexible update approach tailored to various device environments

  • Easy Integration

    Designed with APIs that enable seamless integration into existing systems for efficient implementation

Key Features

feature
  • SFOTA

    SFOTA generates secure update packages and verifies them on devices to prevent security threats.

  • Response to Key Leakage

    Uses different keys for each stage and leverages trusted Root Keys, which can be replaced in case of leakage.

  • Sub-Module Support

    Supports updates for devices with multiple ECUs, such as automobiles, where the Primary ECU downloads the image and safely transfers it to Secondary ECUs.

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