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blogs from delhi

Inside the Telco Backbone: IPSec secures RAN, Core, and Edge in Cloud‑Native Networks
Telecom backbone networks have transitioned to cloud-interconnected infrastructures where IPsec is essential for secure communication, especially across mobile backhaul and interconnects. With the growth of virtualized architectures, operators now utilize IPsec to ensure encryption, authentication,...
Posted on 16 September 2026 | 4:52 am
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OBS Studio + WebRTC: Building and Testing Ultra-Low Latency Streaming
OBS Studio is a powerful open-source tool for streaming and recording, now enhanced with WebRTC's WHIP and WHEP protocols. These protocols simplify WebRTC implementations by enabling seamless stream ingestion and playback over HTTP, eliminating complex signaling. Users benefit from low latency and i...
Posted on 18 March 2026 | 5:15 am
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IPSec vs MASQUE
For decades, private traffic hid inside a special protocol. IPsec, OpenVPN, and WireGuard still do that: they punch an encrypted L2/L3 tunnel across the public path, then stuff TCP, UDP, SCTP, or RTP inside it. Middleboxes learned the silhouette. ESP is protocol 50. IKE is UDP/500. If those ports ar...
Posted on 8 March 2026 | 11:58 pm
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