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SDP

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Bilibili Tech
Bilibili Tech
Feb 7, 2025 · Frontend Development

Building a WebRTC Video Call System: Signaling, Direct Connection, and Selective Forwarding

The article explains how to build a WebRTC video‑call system using standard APIs, detailing signaling via SDP exchange, direct peer connections, the transition to a selective‑forwarding server that forwards streams efficiently, and employing a data channel for RPC‑based room and stream management across web, Android, iOS, and Windows clients.

Data ChannelSDPSelective Forwarding
0 likes · 16 min read
Building a WebRTC Video Call System: Signaling, Direct Connection, and Selective Forwarding
AntTech
AntTech
Jun 21, 2022 · Information Security

Zero Trust Security Model and Technical Architecture for Ant Financial Office

This article examines the evolution from traditional perimeter‑based security to zero‑trust models, compares their advantages, presents industry case studies, and details Ant Financial’s integrated zero‑trust architecture—including SDP, IAM, and micro‑segmentation—along with implementation practices and future outlook.

Enterprise SecurityIAMMicro Segmentation
0 likes · 17 min read
Zero Trust Security Model and Technical Architecture for Ant Financial Office
Top Architect
Top Architect
Apr 18, 2022 · Information Security

Zero Trust Architecture: Concepts, Implementation Schemes, Deployment Practices, and Practical Experience

This article provides a comprehensive overview of zero‑trust security, explaining its core principles, architectural models such as SDP, various implementation approaches (application‑layer proxy, traffic‑layer proxy, hybrid), deployment patterns for office and multi‑branch environments, practical rollout experience, and how zero‑trust integrates with existing security products.

Network SecuritySDPSecurity Deployment
0 likes · 15 min read
Zero Trust Architecture: Concepts, Implementation Schemes, Deployment Practices, and Practical Experience
Architecture Digest
Architecture Digest
Apr 14, 2022 · Information Security

Zero Trust Architecture: Concepts, Implementation Models, and Deployment Practices

This article provides a comprehensive overview of zero‑trust security, explaining its core principles, SDP‑based architecture, three main implementation models (application‑layer proxy, traffic‑layer proxy, and hybrid), various deployment scenarios, and practical guidance for enterprise adoption.

Enterprise SecurityNetwork SecuritySDP
0 likes · 13 min read
Zero Trust Architecture: Concepts, Implementation Models, and Deployment Practices
58 Tech
58 Tech
Apr 23, 2019 · Fundamentals

Implementation Principles of Real-Time Audio/Video Service

This article explains how WebRTC-based real-time audio/video uses P2P and server‑relay modes, details the discovery and tracing of rotation metadata issues, describes SDP and RTP header extensions for video orientation, and shows how to map this information to ffmpeg rotation parameters.

FFmpegRTPReal-time Communication
0 likes · 5 min read
Implementation Principles of Real-Time Audio/Video Service