VOIDEXJournal
VOIDEX Journal

Privacy

Metadata, anonymity, tracking and the economics of privacy.

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Metadata Is the Message: What End-to-End Encryption Does Not Hide
Privacy · 7 min read

Metadata Is the Message: What End-to-End Encryption Does Not Hide

Encryption hides what you say, not who you talk to, when or from where. Why metadata is so revealing, and how VOIDEX limits what it can see.

No Ads, No Data Brokers: Why a Free App Without Ads Matters
Privacy · 7 min read

No Ads, No Data Brokers: Why a Free App Without Ads Matters

Free apps are paid for with your data. How ads, data brokers and tracking pixels work, and why a platform with no ads changes every incentive it has.

Photo Metadata and GPS: What Your Pictures Reveal, and How to Check
Privacy · 6 min read

Photo Metadata and GPS: What Your Pictures Reveal, and How to Check

Photos and videos carry GPS, device model and capture time. How EXIF and iPhone .mov tags leak location, how to check files, and how VOIDEX strips them.

Real Online Anonymity: Pseudonyms, Phantoms and Why Guessable Fails
Privacy · 6 min read

Real Online Anonymity: Pseudonyms, Phantoms and Why Guessable Fails

Most "anonymous" accounts are only pseudonymous and easy to unmask. What real anonymity requires, how the VOIDEX Phantom works, and habits that keep you hidden.