Study Shows Which Messengers Leak Your Data, Drain Your Battery, And More

from ars technica Link previews are a ubiquitous feature found in just about every chat and messaging app, and with good reason. They make online conversations easier by providing images and text associated with the file that’s being linked. Unfortunately, they can also leak our sensitive data, consume our limited bandwidth, drain our batteries, and, in one case, expose links in chats that are supposed to be end-to-end encrypted. Among the worst offenders, according to research published on Monday, were messengers from Facebook, Instagram, LinkedIn, and Line. More about that shortly. First a brief discussion of previews. More here.

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Mark Zuckerberg Is the Most Powerful Unelected Man in America

from NYTs On Thursday, Facebook’s chief executive, Mark Zuckerberg, announced the company’s “New Steps to Protect the U.S. Elections.” They include blocking new political ads in the week leading up to Election Day and attaching labels to posts containing misinformation, specifically related to the coronavirus and posts from politicians declaring victory before all the results are counted. One can — and many will — debate just how effective these measures will be at preventing election night chaos during a pandemic. (So far Facebook’s “misleading post” labels are vague to the point of causing additional confusion for voters. Similarly, blocking new […]

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Why Online Voting Is Harder Than Online Banking

from ars technica For a feature last week, I talked to a number of election experts and computer security researchers who argued that secure Internet voting isn’t feasible today and probably won’t be for many years to come. A common response to this argument—one that came up in comments to last week’s article—is to compare voting to banking. After all, we regularly use the Internet to move money around the world. Why can’t we use the same techniques to secure online votes? But voting has some unique requirements that make secure online voting a particularly challenging problem. Every electronic transaction in the […]

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The Safest Ways to Log In to Your Computer

from Wired Whether your computer runs Windows, macOS, or Chrome OS, you have options for how you log in. And your choice doesn’t only affect how convenient it is for you to get into your laptop or desktop; it also affects how easily someone else can gain access. These are the different login options that are available and that you need to be aware of, so make sure you choose wisely. The right one for you will depend on how your computer is set up and just how cautious you’d like to be. More here.

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