Insights, updates, and practical guides from our engineering team.
An engineering guide to designing server rooms: hot and cold aisle containment, ASHRAE thermal envelopes, structured cabling, and dual PDU distribution.
A technical blueprint for data protection: implementing the 3-2-1 backup methodology, immutable air-gapped repositories, RPO, and RTO benchmarks.
A practical, standards-based network security checklist for small businesses: perimeter controls, VLAN segmentation, endpoint patching, and least privilege.
A technical guide to recognizing phishing attacks: identifying deceptive email headers, analyzing homograph domain spoofing, and deploying DMARC.
A technical evaluation of modern authentication methods: comparing traditional passwords, SMS OTP, TOTP tokens, and cryptographic FIDO2/WebAuthn passkeys.
A technical overview of network firewalls: packet filtering, stateful inspection, next-gen application inspection, and architectural limitations.
A technical engineering comparison of MQTT and CoAP: publish/subscribe vs RESTful request/response, TCP vs UDP transport, and Quality of Service (QoS).
A technical engineering guide to Internet of Things (IoT) architecture: the four-tier model, edge sensor telemetry, protocol gateways, and cloud ingest.
A technical investigation into why Wi-Fi drops: co-channel interference, 2.4 GHz vs 5 GHz physics, overlapping channels, and BSSID roaming thresholds.