Insights, updates, and practical guides from our engineering team.
A technical evaluation of modern authentication methods: comparing traditional passwords, SMS OTP, TOTP tokens, and cryptographic FIDO2/WebAuthn passkeys.
A comprehensive physical-layer guide comparing single-mode (OS2) and multimode (OM3/OM4/OM5) optical fibers, transceivers, and dispersion.
An in-depth analysis of global internet connectivity trends based on ITU Facts and Figures, examining broadband penetration, mobile access, and digital divides.
A technical breakdown of edge computing architectures, ITU-T distributed computing standards, micro data center infrastructure, and latency-critical services.
A technical review of Bangladesh's telecommunications growth, submarine cable bandwidth expansion (SMW4/SMW5), terrestrial NTTN backbones, and BTRC data.
A masterclass in interpreting traceroute diagnostics: identifying asymmetric routing, MPLS tunnels, ICMP rate-limiting, and peering bottlenecks.
A technical engineering analysis of Unmanned Aerial Vehicles (UAVs) in infrastructure inspection: photogrammetry, thermal imaging, LiDAR, and safety.
A guide to broadband economics and network capacity: statistical multiplexing, contention ratios, Committed Information Rates, and SLAs.
A guide to ISP bandwidth management: Fair Usage Policies (FUP), Token Bucket algorithms, DiffServ marking, and FQ-CoDel queuing.