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On the OBS console, choose Buckets to view the used capacity of the bucket. Select an OBS volume that is greater than or equal to the used capacity of the OBS bucket.
This section describes how to extract watermarks from a PDF, PPT, Word, or Excel file stored on the cloud (OBS buckets) or local PC. Prerequisites OBS asset access permissions are granted. For details, see Allowing or Disallowing Access to Cloud Assets.
Table 1 Asset types and data source types supported by the asset center Asset Type Data Source Type Post-Addition Operations OBS OBS Adding an OBS Asset Database RDS Authorizing Access to a Database Asset DWS DDS GaussDB Self-built databases Adding a Self-Built Database Instance Authorizing
OBS Expansion Package One OBS expansion package offers 1 TB (1024 GB) of OBS storage. Pseudo-line Insert pseudo-line data in the original data format into the database. For details, see Injecting Watermarks to Databases.
One OBS expansion package offers 1 TB (1024 GB) of OBS storage. Procedure Log in to the management console. Click in the upper left corner and select a region or project. In the navigation tree on the left, click . Choose Security & Compliance > Data Security Center .
For details about how to enable OBS, see Enabling and Using OBS Buckets. The supported image formats are jpg, jpeg, png, bmp, tiff, tif, tga and gif. The resolution of the original image must be greater than 128 x 128 pixels.
None Introduction Introduction 03:39 Introduction to Data Security Center Operation Guide Adding/Extracting Data Watermarks to/from OBS Files 04:45 Adding/Extracting Data Watermarks to/from OBS Files Identify and mask sensitive data in cloud databases 06:52 Identify and mask sensitive
Currently, only OBS objects are supported. The format is obs://bucket/object, where bucket indicates the name of the OBS bucket in the same region as the current project, and object indicates the full path name of the object. For example, obs://hwbucket/hwinfo/hw.doc.
OBS Data Security Protection Sensitive data encompasses personal information, passwords, cryptographic keys, confidential images, and other high-value assets. This type of data is commonly stored in various formats within OBS buckets.
Create a custom policy with the same action for denying querying the OBS asset list, and assign both policies to the group the user belongs to. Then, the user can perform all operations on DSC except querying the OBS asset list.
Currently, only OBS objects are supported. The format is obs://bucket/object, where bucket indicates the name of the OBS bucket in the same region as the current project, and object indicates the full path name of the object.
This section describes how to insert customized watermarks into local files or cloud files (files stored in the OBS bucket). Prerequisites OBS asset access permissions are granted. For details, see Allowing or Disallowing Access to Cloud Assets.
OBS Buckets Displays the number of OBS buckets that contain sensitive files. OBS bucket: Click an OBS bucket name to go to the details page and view the folder/file list of the bucket. Click the folder name to view Sensitivity Level, Label, and Last Scanned of each file.
masking OBS bucket files (text and images (face and license plate)) Parent Topic: Data Masking
Table 1 Identification duration Data Source Data Volume Scan Mode Duration (Minutes) RDS 1,000 tables Quick scan 5 CSS 10 million documents Quick scan 15 OBS 100 MB Quick scan 1 OBS 100 MB Full scan 15 Data Masking Duration DSC uses preset and customized masking algorithms to mask
OBS: DSC is authorized to access your Huawei Cloud OBS assets and identify sensitive data in the assets. For details about how to add OBS assets, see Adding OBS Assets. Database: DSC identifies sensitive data of authorized database assets.
OBS assets Number of OBS assets. Database assets Number of database assets. Big data asset Number of big data assets. Operation Click Go to View to go to the Asset Center page and view and manage related assets. Parent Topic: Multi-Account Management
(Optional) OBS expansion package Billed based on the number of purchased packages. Required duration Billed on a yearly or monthly basis. Pay-Per-Use APIs (data masking and watermarking) APIs are included only in the professional edition.
Prerequisites OBS asset access permissions are granted. For details, see Allowing or Disallowing Access to Cloud Assets. OBS has been enabled and used. The file format is PDF, PPT, Word, or Excel.
Click OK to go to the OBS Buckets page.
