Here’s a counter-argument to yours… disabling javascript can actually make you stand out like a glowing sun. Just like how ad-blockers can be used for fingerprinting, the fact that you’re not loading any JS, or any resources it might have fetched, can greatly increase your fingerprint. Along with combining TLS fingerprinting, HTTP headers and HTML/CSS tricks you can still be singled out pretty well without any JS. The fact that you have JS disabled automatically puts you in a very small list of people, so not as many data points are even needed for an accurate fingerprint.

Disabling javascript increases security, and offers a little bit of privacy. Those are both separate from anonymity, but people conflate the three often.

For example, javascript can be made to do arbitrary websoccket or http connections to any ip/hostname your computer has access to — even local networks or localhost.

I use the browser extension Port authority to block it.

Of course, port scanning is used by ebay to scan users computers, and discord.

Disabling javascript prevents websites from tracking exactly what you do on each site, or what local ports you have open. This is definitely an increase in privacy, as it relates to hiding what you’re doing. However, you noted it comes at the cost of anonymity, as you become uniquely identifiable.

Of course if you’re not blocking js entirely but using something like port authority, then that can potentially be detected and used against you just like I mentioned, so yeah it’s a tradeoff you just have to decide on based on your own individual threat model.

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A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

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