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. ![]() Q: What about privacy? Does registration expose a11y browsing data in some way? What do you do with the email? A: 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? A: Previously popular options like audio captchas discriminate against many a11y users and are easily defeated by modern machine learning techniques. We have integrated a variety of defenses into the hCaptcha Enterprise product suite with LLMs in mind. Q: How are text-based challenges impacted by large language models ("LLMs")? A: hCaptcha has worked for years on generative AI use and abuse, including LLM detection. The online service using hCaptcha is responsible for deciding whether the provided accessibility options meet its needs, or whether it prefers to combine strong security measures from hCaptcha with alternative accessibility options or procedures for accommodation. These include completely passive security options like hCaptcha Enterprise Passive mode, and several types of humanity verification challenges that offer strong security with a variety of accessibility tradeoffs. Q: What is hCaptcha's role in providing accessibility accommodations? A: hCaptcha offers a wide variety of security services with many configuration options. 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? A: 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. When a challenge is presented to an accessibility user on a site using the hCaptcha service, they will automatically pass. They are given an encrypted cookie that can be used several times per day, but must be refreshed periodically via login. How it works: first, an accessibility user signs up via the accessibility signup page, which is prominently linked in the hCaptcha widget info page. It is designed to be much more accessible than legacy audio challenges, serving not just people with visual impairments but also those with auditory processing issues or other needs for accommodation that neither visual nor auditory challenges can address. The second is a universal accessibility authorization option that is available on all services using hCaptcha by default. ![]() The first is a purely text-based alternative humanity verification challenge that some services may choose to enable, which is available by choosing the "Text Challenge" option in the hCaptcha widget menu when enabled on a given website or app. We offer two methods of accommodation that accessibility users may encounter. Visual tests are a convenient tool for this, but not everyone can solve a visual challenge.įor this reason we have designed simple, painless alternatives to let online services using hCaptcha preserve accessibility for all with full Section 508 and WCAG 2.1 AA compliance. ![]() HCaptcha is designed to stop bots by distinguishing them from people.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |