WebRTC Encrypts Media by Default, But Full App Security Is Still the Developer's Job

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WebRTC encrypts audio and video with SRTP and protects data channels with DTLS, so standards-compliant browser connections cannot send unencrypted media. However, this only secures the transport layer and does not make an entire application secure. Authentication, authorization, signaling, TURN access, server settings, recordings, and data handling remain the operator's responsibility. The article also notes that media servers which terminate and re-create connections can access media in between, meaning this is transport encryption rather than necessarily end-to-end encryption. It concludes that the protocol provides a strong foundation, while developers must secure the surrounding application.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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