Tag: Facebook

Comparing Signal-protocol-using messengers

There’re still privacy differences when you compare messenger apps all using the Signal protocol:

In this article, I’m going to compare WhatsApp, Signal, and Allo from a privacy perspective.

While all three apps use the same secure-messaging protocol, they differ on exactly what information is encrypted, what metadata is collected, and what, precisely, is stored in the cloud — and therefore available, in theory at least, to government snoops and wily hackers.

In the end, I’m going to advocate you use Signal whenever you can — which actually may not end up being as often as you would like.

Ethnic Affinity

Facebook started targeting ads based on its perception of a person’s race or ethnicity, but just to be safe without actually taking into account their race or ethnicity. The magic PR BS word they invented for it is “ethnic affinity.”

They want to monetize every aspect of your identity, whether that’s an ethnic affiliation or a preference for bean thread noodles.

The problem is that profiling somebody’s ethnic affinities has a lot more cultural baggage attached to it—to say the least—than profiling somebody’s taste in restaurants. And that’s why Facebook’s multicultural targeting scheme is getting a lot more pushback than the company bargained for.