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2023-12-22 Knowledge Center

Unitech's Commitment to Digital Information Protection: Elevating Security with Trusted Execution Environment (TEE)


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As we navigate the complexities of the digital age, with its widespread use of smartphones, Internet of Things (IoT) devices, and other connected technologies, the significance of securing data and maintaining code integrity escalates. This is precisely why the Trusted Execution Environment (TEE) is critical, and why Unitech are deeply invested in integrating this technology into our products to protect your data and enhance your experience.

What is TEE? 

TEE is a protected zone situated within the central processor of a device, designed to be resilient against attacks, particularly from the device's own operating system. Unitech integrates TEE into products like the RT112 and PA768, exemplifying a commitment to security.

Why Do We Need TEE?

The demand for TEE arises from its dual role in enhancing both data and code integrity. Without TEE, businesses face significant challenges, making them susceptible to threats compromising data integrity and code security. Unauthorized entities may exploit vulnerabilities to access sensitive information, manipulate data, or replace code, posing severe threats to the overall integrity of the system and the confidentiality and reliability of critical processes.

Advantages of TEE Across Diverse Industries

The core advantages of TEE lie in secure data processing and versatile code and data protection. It ensures data is stored, processed, and protected in a secure environment, significantly reducing the risks of unauthorized access and data leakage. Also, TEE acts as a barrier against unauthorized modifications, preserving the confidentiality and integrity of critical information. This technology finds applications in various industries, including:



1. Financial Industry

It provides a secure enclave for processing sensitive financial transactions, protecting user credentials, and safeguarding financial data from unauthorized access. TEE's application in mobile banking enhances overall cybersecurity, fostering trust among users and financial institutions.

2. Healthcare Environment

It provides a secure environment for storing and processing electronic health records (EHRs), ensuring that patient information remains protected from unauthorized access. TEE's application contributes to compliance with healthcare data protection regulations, promoting the secure exchange of medical information.

3. Manufacturing and Industrial Control

It provides a secure enclave for controlling and monitoring industrial processes, preventing unauthorized access to sensitive control parameters. TEE's application in industrial control systems safeguards against cyber threats that could compromise the efficiency and safety of manufacturing operations.

4. Smart Technology

It provides a secure execution environment for handling sensitive operations, such as biometric authentication or encryption of personal data. This ensures that smart devices maintain the privacy and security of user information, fostering a safer and more reliable smart technology ecosystem.

5. Supply Chain Management

It prevents unauthorized access, data tampering, and code replacement in the supply chain management process. By ensuring the security of information related to inventory, logistics, and transactions, TEE contributes to the establishment of a reliable and trustworthy supply chain operating system. This is essential for maintaining the integrity of the supply chain and preventing disruptions due to malicious activities.


Unitech is dedicated to prioritizing customer privacy and asset protection. The integration of TEE in products like RT112 and PA768 highlights our commitment to enhance device security. We stand by our commitment to developing versatile products, offering tailored solutions across diverse fields. Unitech continually prioritizes customer privacy and asset protection, remaining devoted to ongoing development to meet unique customer needs.



Enjoy TEE Functions with Unitech Products!


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