J. Kelly, a networking author, shares short practical essays on building purposeful relationships rather than doing random networking. Issues offer concrete routines like focused action steps and dedicated time blocks for relationship maintenance.
Website: https://newsletter.jkellyhoey.co/
Short, first-person security notes covering newly disclosed vulnerabilities, patch targets and incident write-ups. Each issue gives the affected versions, who is exposed and a concise list of actions to take.
Chipstrat is an independent newsletter by a former Intel engineer covering semiconductors, optics, AI infrastructure and business strategy for tech leaders and investors. Recent issues explain technical topics like coherent optics for scale-across AI networks, and offer opinionated takes on companies such as Dell and Intel.
Stephane Thirion writes practical infrastructure notes for IT administrators, covering Citrix Native Entra SSO migration requirements, NetScaler security patching and options, and a redesigned homelab architecture built on Proxmox, Talos Kubernetes and HAProxy. Each issue focuses on concrete decisions, version baselines and the trade-offs behind them.
Joe Landman's personal blog mixes long-form notes on HPC, AI and home-lab hardware with reflections on technology, economics and politics. Readers get candid troubleshooting write-ups, hardware and software trade-off analysis, and occasional updates on the blog itself.
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