Under Enhanced Tracking Protection, select Custom.
The Firefox Preferences Privacy & Security panel will open. Under Privacy & Security, turn off "Prevent Cross-Site Tracking" and "Block All Cookies"Ĭlick on the shield to the left of the address bar on any webpage. To enable cookies in Safari (iPhone/iPad iOS 11+): Open your Settings. Under 'Block cookies' select the option 'Never.' To enable cookies in Safari (Mac): Go to the Safari drop-down menu. Browser Instructions for Cross-Site Cookies uBlock Origin) will work as expected: just make sure to whitelist. Q: How can I protect myself from third-party cookie tracking while using the accessibility cookie?Ī: Using any privacy or ad-blocking extension that supports domain-level whitelisting (e.g. Please click the same email login link sent to you on each device you use in order to set the cookie. Do I need to sign up multiple times?Ī: No. We are implementing a solution, but in the meantime please visit Safari Preferences, Privacy section, and uncheck "Website tracking: Prevent cross-site tracking" to enable the accessibility cookie to function as expected.
If you are using the very latest version of Safari on either the recently released OS X 10.15 or iOS 13.4, Apple has just changed the behavior of Safari related to third-party cookies, blocking all of them by default. If you are using the Brave browser, which does not (as of April 2020) appear to have any kind of cookie whitelist, go to Preferences -> Shields -> Cookies and choose "Allow All Cookies."ģ. Whitelist and *. cookies in your ad blocker or browser security extension.Ģ. HCaptcha accessibility cookies work with all popular browsers and ad blockers with their standard settings, so typically failures are due to "anti-anti-adblock" scripts or similar rulesets targeting particular sites.ġ. What's causing this?Ī: This is typically due to using an aggressive ad blocker or anti-cookie extension, or a setting that blocks "cross-site" cookies, in this case a cookie for that is set or checked by the hCaptcha JS on a different site, like the one you are visiting. Q: I'm still seeing a challenge after setting the cookie.
For Accessibility Users: Q&A and Troubleshooting Guide We are also currently working on a cryptographic solution to rapidly discard your email address while still preserving our ability to prevent abuse, complementing our Privacy Pass work. Our privacy policy has comprehensive and authoritative answers as to how we use data, but the short answer is we have no interest in associating you as a person with your browsing history. We never use accessibility emails or info for any purpose other than facilitating a11y use and preventing abuse. It is very different than traditional options like reCAPTCHA that are owned by ad networks, who have an incentive to track you around the web and associate you with a real identity.
MAC SYSTEM PREFERENCES ACCESSIBILITY REGISTRATION
Q: What about privacy? Does registration expose a11y browsing data in some way? What do you do with the email?Ī: hCaptcha is designed for privacy from the ground up. We are active participants in the IETF working group standardizing this new technology. We believe combining our current a11y approach with Privacy Pass issuance will allow a11y users to browse safely, secure in the knowledge that their traffic is more private, while restricting the abuse by bot operators that inevitably occurs when a11y options are available.
However, we are very interested in Privacy Pass for the Accessibility use case. avoiding the challenge altogether, but will consider it if there is demand from the a11y community. We are thus less enthusiastic about this approach vs. This has forced current audio challenges to become more and more difficult, introducing noise, odd timing, unusual word combinations, and so on to defeat attackers. Q: Are you working on other accessibility ("a11y") options, like audio?Ī: Previously popular options like audio captchas discriminate against many a11y users and are easily defeated by modern machine learning techniques. However, this is not legal advice: you should perform your own evaluation, taking into consideration your particular implementation to ensure this is the case for your deployment. Q: Is hCaptcha Section 508 + WCAG 2.1 AA compliant?Ī: We believe so: all users with any form of impairment who are able to browse the web and enter text on forms can access services protected by hCaptcha upon registration.
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