Insights, updates, and practical guides from our engineering team.
A guide to broadband economics and network capacity: statistical multiplexing, contention ratios, Committed Information Rates, and SLAs.
A guide for ISPs navigating global IPv4 depletion: Carrier-Grade NAT (RFC 6598), dual-stack rollout, and 464XLAT transition mechanisms.
A technical breakdown of how Internet Service Providers route global traffic through transit upstreams, BGP-4, and Internet Exchange Points.
A guide to public hotspot architecture: HTTP interception, RFC 8908/8910 captive-portal API identification, and RADIUS authentication.
A guide to ISP bandwidth management: Fair Usage Policies (FUP), Token Bucket algorithms, DiffServ marking, and FQ-CoDel queuing.
A technical analysis of the global threat landscape: evaluating ENISA threat reports, ransomware-as-a-service (RaaS), and double-extortion tactics.
A technical engineering guide to vulnerability management: Common Vulnerabilities and Exposures (CVE), CVSS v3.1/v4.0 scoring, and security.txt standards.
A technical engineering analysis of Bangladesh cybersecurity frameworks: Critical Information Infrastructure (CII) protection, BGD e-GOV CIRT guidelines, and compliance.
A technical engineering comparison of full virtualization and containerization: Type-1/Type-2 hypervisors, Linux namespaces, and cgroups v2 resource control.