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Reddit's website uses DRM for fingerprinting (smitop.com)

1099 points by smitop · 2279 days ago · 540 comments on HN

Article summary

Reddit's website uses DRM for fingerprinting purposes, specifically to check for available DRM solutions, as part of its efforts to combat ad fraud and bot mitigation. The script loaded by Reddit's website collects data about the browser and analyzes it. The use of DRM for fingerprinting has raised concerns among users, who are advised to use tools like noscript or ublock origin to block JavaScript by default. This approach can help prevent invasive tracking and protect user privacy.

Main themes

  • DRM and fingerprinting
  • anti-spam measures
  • privacy concerns
  • GDPR compliance
  • bot mitigation
  • security risks

What commenters say

  • Using proof-of-work mechanisms could be an alternative to combat spam, but it may not be effective against nation-state actors or those with significant resources.
  • Requiring users to associate a mobile number with their account could help prevent spam, but it may not be effective and could be circumvented by attackers.
  • The use of security exploits for fingerprinting may be a violation of US law pertaining to unauthorized access of a computer system.
  • Fingerprinting and tracking methods used by Reddit may be in violation of GDPR and other privacy regulations.
  • Some users believe that the benefits of using proof-of-work mechanisms or other anti-spam measures outweigh the potential drawbacks, while others argue that these measures are ineffective or overly restrictive.
  • The use of DRM for fingerprinting is seen as a problematic practice by some users, who argue that it is an invasion of privacy and a potential security risk.
  • Others argue that the use of DRM for fingerprinting is a necessary measure to prevent spam and bot activity, and that the benefits outweigh the potential risks.
  • The effectiveness of anti-spam measures like proof-of-work mechanisms or mobile number verification is disputed, with some arguing that they can be easily circumvented by determined attackers.