JRLENZ.COM

From the ground up

Not just full-stack,
I build full systems.

This is my personal space for systems, stories, and ideas that make the digital world a little more human.

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A FEW LINES, CONNECTED FIELD NOTE 01
PHILIPPINES PACIFIC ROUTE US WEST COAST

Connected across the Pacific.

The path of ignorance is guided by fear.

The General The Clone Wars · Season 04, Episode 08

A few things to explore

Made to be useful.

I always create my own tools; sometimes I write my own articles and thoughts.

Live

Network

iBGP Stats

Routes received
13
AS paths
2

BGP Neighbors

Configured:
7
Established:
6

Last collected 2026/10/26 07:42:49 UTC.

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Infrastructure

Reachability

60s ICMP health check

  • Hosts: 16/17
  • Home Network: 1/1
  • Workstations: 0/1
Latest

Writing

Deep Dive: Inside the Recent GitLab RCE Vulnerability

Critical GitLab RCE flaws expose software pipelines to secret theft and supply chain attacks. Discover the technical mechanics of the vulnerability and essential remediation steps to isolate runners, patch self-hosted instances, and secure your dev toolchain.

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A note on how it’s made

Private by default.
No third parties.

Much like romantic endeavors, applications are safer when there are no third parties involved. This site is designed to run on infrastructure I control, and that infrastructure is purpose-built. No AWS/Azure/GCP. No exposed databases or storage buckets.