#隐私保护

Spymarks, Not Watermarks: The Covert New Frontier of Digital Content Tracking

Spymarks are covert tracking tools that embed unique hidden identifiers per recipient to pinpoint content leaks — distinct from watermarks and raising serious privacy questions.

ZuckOff: The Free App That Detects Meta Smart Glasses to Protect Your Privacy

ZuckOff is a free app that detects Meta smart glasses via wireless signal fingerprinting before they can film you. Learn how it works, its limitations, and the privacy debate it raises.

ZuckOff: A Privacy Tool That Detects Hidden Cameras in Real Time

ZuckOff is a privacy app that detects hidden cameras in real time using network scanning and signal analysis. We break down the tech, community debate, and realistic limitations.

Why Self-Hosting Matters More Than Ever in the Age of AI: Rethinking Data Sovereignty and Security

As AI accelerates data risks, self-hosting regains relevance. Explore its value across data accessibility, operational flexibility, and information sparsity — plus honest takes on cost, security, and limits.

Mozilla Partners with AI Vendor to Bring Privacy and User Control to AI Browsing

Mozilla announces a partnership with an AI vendor to bring privacy, user control, and choice to AI browsing — unpacking the industry implications and key privacy challenges.

Harbor: The Evernote Alternative That Puts Its Pricing in Writing

Harbor is an Evernote alternative built around transparent pricing — with a 3-year price lock, OCR handwriting search, full-platform coverage including CLI, and complete data export on every plan.

Mantra Timer: A Minimalist Meditation Timer That Collects Zero Data

Mantra Timer is a minimalist iOS mantra meditation timer with zero data collection and a one-time purchase model — no subscriptions, no tracking, just practice.

How to Remove AI from Your Life: A Practical Guide

Feeling overwhelmed by AI? Here are practical tips: block Google AI Overviews, restore chronological feeds, disable Apple Intelligence and Siri, and set accounts to private.

WhaleRead: A Local-First AI Translation E-Book Reader That Puts Privacy First

WhaleRead is a local-first macOS reader supporting TXT, Markdown & EPUB translation via on-device 7B or self-hosted 30B models — your library never leaves your control.

Blanc: A Minimalist Browser That Replaces the Toolbar with a Floating Island

Blanc is a free cross-platform minimalist browser that replaces tabs and toolbars with a Floating Island UI and blocks ads at the network layer. Available on macOS, Windows, and Linux.

Tangerine: A Privacy-First Offline File Processing Tool for Mac

Tangerine is a fully offline Mac file processing app. Shift-drag to convert and compress images, video, audio, PDF, and archives — all locally, no uploads.

Mistral Partners with Mozilla: A Privacy-First, Multilingual AI Browsing Experience

Mistral and Mozilla team up to deliver a privacy-first, multilingual AI browsing experience — a clear alternative to Google Gemini in Chrome and Microsoft Copilot in Edge.

LLM-Powered GeoAI: Ethics and Privacy Governance Challenges in Geospatial AI

An arXiv review systematically maps eight ethics and privacy risks in LLM-powered GeoAI, including passive location inference, spatial bias amplification, and spatial hallucinations, proposing a governance-oriented agentic GIS architecture.

U.S. Driver's License Data Breach: A Severely Underestimated National Security Crisis

Security experts call the U.S. driver's license data breach a national security disaster. Learn why license data is uniquely dangerous, how it enables identity fraud and intelligence operations, and what systemic reforms are needed.

Charges Reduced in 3D-Printed Decoy Flock Camera Destruction Case, Sparking Surveillance Debate

A man's charges for destroying a 3D-printed Flock decoy camera were reduced. Explore the Flock ALPR controversy, the case's legal logic, and privacy vs. surveillance.

25 Years of Mass Surveillance: Reflecting on the Trade-off Between Security and Privacy

PeekPaste: A Native Mac Clipboard Manager That Slides In from the Edge

PeekPaste is a privacy-first native Mac clipboard manager. Slide the panel in by pushing your cursor to the screen edge — supports text, code, images, colors, and on-device OCR screenshot search. All data stays local, no cloud uploads.

Building a Privacy-First TV Box: Escape Smart TV Data Surveillance

Smart TVs are a hidden privacy risk. Compare Apple TV, Raspberry Pi LineageOS, LibreELEC, and flashed Android boxes to build a privacy-first TV setup for Jellyfin and YouTube.

Adversarial Fashion: Using Clothing to Counter AI Surveillance

Adversarial Fashion uses machine learning principles to print disruptive patterns on clothing, interfering with AI facial and license plate recognition systems as a form of anti-surveillance resistance.

Signal Tests Phone-Number-Free Registration: How Zero-Knowledge Proofs Protect Privacy

Signal is testing phone-number-free registration using zero-knowledge proofs, preventing account abuse without exposing user identity. A deep dive into the technology and its implications.