आपका ऐप End-to-End Encrypted नहीं है! (SFU का कड़वा सच) | WebRTC Security

Описание: ⚠️ ATTENTION
Aapko lagta hai aapka WebRTC call secure hai kyunki wahan ek green "lock" icon dikhta hai? 🔒 Asal mein, ye sirf ek illusion hai. Standard WebRTC sirf 'Hop-by-Hop' encryption use karta hai, jiska matlab hai ki aapka SFU server har frame ko decrypt karke dekh sakta hai. Lock icon jhoot bol raha hai—aapke SFU ke paas media ki asli "key" maujood hai.


Duniya ki zyada tar WebRTC production apps "Man-in-the-Middle by Design" hoti hain. SFU ko media route karne ke liye transport decrypt karna padta hai, aur yahi par zero-trust model collapse ho jata hai. Is video mein hum breakdown karenge ki kaise DTLS-SRTP sirf transport ko protect karta hai, media payloads ko nahi. Agar infrastructure compromised hai, toh aapki privacy khatam hai.
Lalit Official par hum sirf deep production engineering ki baat karte hain. Humein 28 Feb 2026 se pehle apne pehle 50 serious subscribers poore karne hain! 🚀 Jaise hi ye goal hit hoga, hum ek Live Intro Session karenge real builders ke liye. Is technical-first community ka hissa banne ke liye channel ko share aur subscribe zaroor karein!


Solution kya hai? Insertable Streams aur Encoded Transform API. 🛠️ Hum seekhenge kaise media ko browser pipeline ke andar hi AES-GCM se "seal" kiya jata hai, taaki server sirf opaque frames route kare. Saath hi, hum discuss karenge ECDH handshake aur SFrame ratcheting ke baare mein jo 'Zero Knowledge Infrastructure' create karte hain. Lekin dhyan rahe, E2EE ke saath server-side recording aur transcoding jaise features sacrifice karne padte hain.


Security aur performance ke beech ka balance samajhna har senior developer ke liye zaroori hai. Like karein, is video ko apne backend aur WebRTC engineer doston ke saath Share karein, aur Lalit Official ko subscribe karke hamare 50-subscriber goal mein madad karein.


Hashtags:
#WebRTC #CyberSecurity #E2EE #SystemDesign #BackendEngineering #Encryption #LalitOfficial


Keywords:
WebRTC, E2EE, SFU, Encryption, Security, SFrame, Insertable Streams, DTLS, SRTP, Privacy, Is WebRTC really end to end encrypted, SFU privileged decryption point, WebRTC Insertable Streams tutorial, Encoded Transform API explained, AES-GCM for WebRTC, Zero trust WebRTC architecture, Hop-by-hop vs End-to-end encryption, Lalit Official engineering videos