DevOps. Self-hosted. Security.
RSS FeedNotes on DevOps, infrastructure, self-hosting and cybersecurity — practical guides from real-world operations.
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Recent Posts
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Container Security: A Practical Checklist for Implementation
Updated:A practical security checklist for Docker and Kubernetes containers: images, privileges, secrets, networking, and runtime — what to verify before shipping to production.
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Backing Up Databases and Files to S3 with Restic + Healthchecks
Updated:A practical guide to backing up databases and files to S3 with Restic and Healthchecks monitoring: encryption, deduplication, scheduling, and restore verification.
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A Lightweight Proxy
Updated:How to quickly spin up a lightweight proxy server in Docker for testing, CI/CD and temporary infrastructure: minimal configuration and launch in a couple of minutes.
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20 Cybersecurity Tools for 2025
An overview of 20 cybersecurity tools for 2025 for pentesting and auditing: scanners, exploitation frameworks, traffic and network analysis — with usage examples.