Compare Chrome extensions: Keyboard Privacy vs Udemy Downloader

Stats Keyboard Privacy Keyboard Privacy Udemy Downloader Udemy Downloader
User count 3,000+ 31,387+
Average rating 4.09 4.02
Rating count 23 96
Last updated 2019-11-01 2021-04-26
Size 65.06K 601.09K
Version 2.7 3.1
Short description
Prevents behavioral profiling by randomizing the rate at which characters reach the DOM. Udemy downloader extension.
Full summary

Prevents behavioral profiling by randomizing the rate at which characters reach the DOM.

v2.7 Updated 30/10/19: Updated to reflect changes in the industry and ensure every type of input is protected.

v2.5 Updated 20/08/16: Fixed lag caused by numerous textarea inputs on a given page. Increased default "dwell" and "gap" times to 200ms. Tested against BehavioSec 20/08/16 with a 0.02% (RED) result.

Notice: This is a proof-of-concept plugin, following research by two independent security professionals (Paul Moore & Per Thorsheim). See https://paul.reviews/behavioral-profiling-the-password-you-cant-change/ for more details.

  • In this user-friendly chrome extension, you can download the lecture videos in the course content you have already bought on Udemy collectively or individually.

  • If you turn off the "ask where to save before downloading" feature in Chrome settings, you can download in a categorized way. (You can change the settings on "chrome://settings/downloads")

Update notes : v3.1 - fixed stuck problem.