What product capabilities does the trusted computing service provide?

Trusted Computing Service provides several key product capabilities:

1. Secure Boot: Ensures that only trusted software runs during the boot process, preventing unauthorized code execution.

   • Example: A computer equipped with Trusted Computing can verify the integrity of the operating system before it loads, ensuring no malware has tampered with the boot sequence.

2. Remote Attestation: Allows a system to provide proof of its trusted state to a remote party.

   • Example: A cloud service provider can verify that a user's device is secure before allowing access to sensitive data.

3. Secure Execution Environment: Provides an isolated environment where sensitive computations can be performed securely.

   • Example: A financial application can use this environment to process credit card transactions, ensuring that the data remains confidential and tamper-proof.

4. Data Integrity: Ensures that data has not been altered or corrupted during transmission or storage.

   • Example: A healthcare system can use Trusted Computing to verify that patient records have not been tampered with, maintaining the integrity of sensitive medical information.

5. Access Control: Enhances security by enforcing strict access policies based on the trusted state of the system.

   • Example: An enterprise network can restrict access to confidential documents only to devices that meet specific security standards.

In the context of cloud computing, Trusted Computing services can be integrated with cloud platforms to enhance the security of cloud-based applications and data. For instance, Tencent Cloud offers services like Tencent Cloud Trusted Computing which leverages these capabilities to provide a secure environment for running applications in the cloud, ensuring data integrity, and enforcing strict access controls.