Data Transmission
Before arriving at OBS, data needs to be transmitted over the network, which may cause security risks, such as intercepting, tampering, and replay. Therefore, OBS provides the transmission encryption technology.
Transmission encryption technologies include: communication peer authentication, key negotiation, data encryption, and integrity protection, which effectively authenticate the peer end, encrypt transmission data, and ensure data integrity.
OBS supports the HTTPS (HTTP over SSL) protocol to support transmission encryption.
SSL has experienced multiple versions in the development process, including: SSL2.0, SSL3.0, TLS1.0, TLS1.1, and TLS1.2. Considering security and compatibility, OBS supports TLS1.0, TLS1.1, and TLS1.2 3 protocol versions.
If you use an up-to-date browser to access OBS, you do not need to perform any configuration. The browser will automatically select the protocol of a later version. Therefore, it is recommended that you use the latest version of the browser for all the time.
If you use the SDK or customized client to access OBS, you do not need to configure it in most scenarios. However, if your terminal is outdated and does not support the preceding three protocol versions, you cannot connect to OBS. If the connection fails, you are advised to replace the terminal or upgrade the system and try again.
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