Data Protection

VOD takes different measures to keep data stored in VOD secure and reliable.

**Table 1** VOD data protection methods and features
Measure	Description	Details
Transmission encryption (HTTPS)	VOD supports HTTP and HTTPS, but HTTPS is recommended to enhance the security of data transmission.	HTTPS Configuration Methods
Sensitive data encryption and protection	Your sensitive data such as URL validation keys is stored using secure encryption algorithms.	-
HLS encryption	Media streams can be encrypted using the standard HLS protocol to prevent malicious paid users from downloading and distributing the media streams.	HLS Encryption
Video watermarking	You can configure a watermark template and add a specific watermark image to an uploaded video during transcoding to prevent video theft.	Watermark Settings