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FeaturedCloud privacy fundamentals2026-09-07

Is Google Photos Private? The Search Box Is Your Answer (2026)

Google Photos is not end to end encrypted, and you can prove it yourself in ten seconds without reading a single policy page. Here is the test, what Google can and cannot see, what shared links really expose, and when the trade is worth making anyway.

4 min readRead the article

Close-up of a dark phone screen tilted at an angle, showing a folder labelled Social with the green WhatsApp, Messages and Phone icons, the pink and orange Instagram icon, FaceTime and a Snapchat icon carrying a red badge

clusters.private-messaging

2026-09-065 min

Is Your WhatsApp Backup Encrypted? The Answer Is Not the Same as for Your Messages

WhatsApp messages are end-to-end encrypted in transit, but the backup sitting in Google Drive or iCloud is a separate system with its own setting. End-to-end encrypted backup exists, it is off until you switch it on, and turning it on has one consequence people discover too late.

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clusters.cloud-chiffre-comparison

2026-09-065 min

Google Photos Storage Full: Why Deleting Photos Often Does Not Free Anything

The storage bar says full, you delete hundreds of photos, and nothing changes. The reason is the Bin, a shared quota across three products, and a Recovery folder most people never open. What actually frees space, in the order worth trying.

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Cloud privacy fundamentals

2026-09-046 min

Nextcloud Encryption at Rest: What It Protects, and What It Does Not

Nextcloud's server-side encryption app encrypts file contents on the server, not filenames or folder structure, and the keys usually live on the same machine as the data. Which threat that actually defeats, why master key and per-user key are different decisions, and what the recovery key is really for.

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Cloud privacy fundamentals

2026-08-204 min

What a VPN Does Not Hide: Seven Things That Still Identify You

A VPN replaces your IP address. It does not replace your browser, your login, your fonts, your screen size or your habits. What still identifies you behind a tunnel, and which of those you can actually do something about.

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Cloud privacy fundamentals

2026-08-204 min

WebRTC Leak: Why Your Real IP Escapes a Working VPN

WebRTC can reveal your real IP address while your VPN is connected and showing green. Why the feature exists, why disabling it breaks video calls, and how to test it without trusting a single result.

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Cloud privacy fundamentals

2026-08-203 min

VPN Obfuscation: It Hides That You Use a VPN, Not What You Do

Obfuscation disguises the shape of your traffic so a network cannot tell it is a VPN. What that buys you where VPNs are blocked, what it costs in speed, and why it is a moving target rather than a setting.

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Cloud privacy fundamentals

2026-08-204 min

VPN Kill Switch: The Only Feature That Admits the Product Can Fail

A kill switch cuts your traffic when the tunnel drops. What it covers, the gap it cannot close at reconnection, why app-level and system-level are different products, and how to test yours in two minutes.

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Cloud privacy fundamentals

2026-08-203 min

Split Tunneling Risks: The Danger Is Your List, Not the Feature

Split tunneling asks you to decide in advance which traffic deserves protection. The feature works. The list you wrote is the problem, because nobody knows everything their machine talks to.

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Cloud privacy fundamentals

2026-08-204 min

Does Incognito Mode Hide Your IP? No, and Here Is What It Does Instead

Private browsing hides your history from the next person who opens the laptop. It does not hide your IP address from anyone. What incognito genuinely protects, who still sees everything, and the one case where it is exactly the right tool.

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Cloud privacy fundamentals

2026-08-204 min

DNS over HTTPS vs VPN: They Hide Different Halves of the Same Sentence

DoH encrypts the question your device asks. A VPN moves the whole conversation. Neither hides the destination on its own, and both replace one party you must trust with a different one.

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Cloud privacy fundamentals

2026-08-203 min

Browser Fingerprinting Test: What the Score Means, and Why Fixing It Is a Trap

Fingerprinting tests give you a uniqueness score in seconds. What that number is actually measuring, why a hardened browser can score worse than a plain one, and the trade-off nobody resolves cleanly.

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clusters.self-hosted

2026-08-154 min

Backing Up Immich (2026): Copying the Photos Folder Is Not a Backup

An Immich backup has two halves: the media files and the PostgreSQL database. Copy only the first and your photos survive while every album, face and shared link disappears. Here is what to save, and how to prove it restores.

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