writing & notes

Thoughts on systems,
automation & devops

Articles about servers, systems administration, scripting, and things I learn along the way.

2 posts
Jun 19, 2026
Create a Site-to-Site VPN between Sophos and FortiGate
A step-by-step guide to building an IPsec IKEv2 Site-to-Site VPN tunnel between a Sophos XGS and a FortiGate firewall.
#networking#vpn#security#firewall
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Jun 16, 2026
Building clean Docker images for sysadmins
A guide on writing efficient, small, and secure Dockerfiles with multi-stage builds and non-root users.
#docker#security#linux#devops
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