https://blog.jizbel.com/ Deep dives into network engineering, cybersecurity, AI infrastructure, routing and the systems that power the modern internet. en-us Copyright 2026 Jizbel Johnson jizbel@me.com (Jizbel Johnson) jizbel@me.com (Jizbel Johnson) Wed, 20 May 2026 00:00:00 GMT https://blog.jizbel.com/bgp-aspa.html https://blog.jizbel.com/bgp-aspa.html How ASPA helps detect route leaks and path spoofing without replacing BGP. Covers the gap left by ROA/ROV, ASPA validation flow, RIR rollout status, and how to deploy ASPA in your network. Jizbel Johnson Networking BGP RPKI ASPA Fri, 01 May 2026 00:00:00 GMT https://blog.jizbel.com/bgp-zombies.html https://blog.jizbel.com/bgp-zombies.html BGP stuck routes (zombies) are routing table entries that persist despite the origin AS withdrawing the prefix. Covers the TCP zero-window root cause, RFC 9687, detection via BMP, and prevention strategies. Jizbel Johnson Networking BGP Routing Security Mon, 01 Dec 2025 00:00:00 GMT https://blog.jizbel.com/cloud-edge-hybrid-architecture.html https://blog.jizbel.com/cloud-edge-hybrid-architecture.html Platform-agnostic technical blueprint for cloud edge hybrid architecture: cloud GPU training, edge accelerators, ONNX interchange, Kubernetes orchestration for camera intelligence. Jizbel Johnson AI Infrastructure Edge Computing Cloud Sat, 01 Nov 2025 00:00:00 GMT https://blog.jizbel.com/real-time-object-detection-at-the-edge.html https://blog.jizbel.com/real-time-object-detection-at-the-edge.html YOLO26 and the generational leap in real-time object detection. Architecture deep dive, performance benchmarks, and a production surveillance pipeline that ships. Jizbel Johnson AI Infrastructure Computer Vision YOLO Sat, 01 Nov 2025 00:00:00 GMT https://blog.jizbel.com/bgp-best-practice-guide.html https://blog.jizbel.com/bgp-best-practice-guide.html A comprehensive walkthrough of BGP best practices for network operators covering session security, route filtering, RPKI validation, community signaling, blackhole routing and operational procedures with Cisco IOS-XE and Juniper JunOS examples. Jizbel Johnson Networking BGP RPKI Tue, 01 Apr 2025 00:00:00 GMT