Help Center/ Optical Character Recognition/ Service Overview/ Security/ Data Protection Technologies
Updated on 2022-11-10 GMT+08:00
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Data Protection Technologies

OCR processes the following types of data:
  • OCR input data, including images (PNG, JPG, JPEG, and BMP).
  • OCR results, including the text extracted from customer images, its locations, and confidences.

OCR utilizes multiple data protection measures to ensure customer data security.

Table 1 Data protection measures

Measure

Description

Transmission encryption (HTTPS)

OCR uses HTTPS and Huawei Cloud API Gateway (APIG) to ensure full-link security during data transmission. APIG supports both TLS 1.1 and 1.2. TLS 1.2 is recommended because it is more secure.

Data storage

Huawei Cloud OCR promises that your data is not written to disks, and your data is deleted immediately after the recognition results are returned to you.
Parent topic: Security