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restic is the encrypted, deduplicated, incremental backup tool I run in production on several servers. A practical guide to installing it on Debian, setting up an S3-compatible repository, automating daily backups with systemd, and verifying that restore actually works before you need it.
Post-quantum cryptography stopped being an academic topic once Cloudflare, Google, and Apple put ML-KEM hybrids into production. By 2025 it already covers the majority of real web traffic. A look at where adoption stands, where friction still shows up, and what to review in your own infrastructure.
RustDesk is an open-source remote desktop tool released under the AGPL-3.0 licence, with more than 113,000 stars on GitHub. It offers end-to-end encryption, clients for Windows, macOS, Linux, iOS and Android, and the option to run your own signalling server with Docker instead of relying on RustDesk's public infrastructure.
