Skip to main content

Sphero Indi Is a Tiny Robotic Car That Helps Children Learn Programming

Post a Comment

Cloudflare Wants to Replace CAPTCHA with Hardware Security Keys

 

CAPTCHAs are annoying and we all agree that it is one of the worst parts of the modern web. However, the feature is essential to avoid bots and potential spam on online services. To find a middle ground, Cloudflare is exploring the possibility of using hardware security keys as a method to prove you’re a human.

Cloudflare Cryptographic Attestation of Personhood


As per Cloudflare, a user spends at least 32 seconds to complete a CAPTCHA challenge. Assuming that a user comes across a CAPTCHA once every 10 days, that’s roughly 500 human years wasted every single day. To avoid this, the company is proposing what it calls ‘Cryptographic Attestation of Personhood’.

In a recent blog post, Cloudflare has detailed how the technology works. According to the company, users can plug in a hardware security key after clicking on the ‘I am a human’ prompt on supported websites. Soon after, a cryptographic attestation is sent to Cloudflare and the user presence is verified.

When Cloudflare tested this flow, it took just five seconds and three clicks. Cloudflare says you don’t have to worry about privacy concerns since the attestation is not linked to the user’s device. At this moment, the feature supports select security key makers that are part of the FIDO Alliance. Supported devices in the initial rollout include YubiKeys, HyperFIDO keys, and Thetis FIDO U2F keys. If you have a compatible security key, you can test the feature from this website.

“By offering a CAPTCHA alternative via a single touch backed by YubiKey hardware and public key cryptography, Cloudflare’s Cryptographic Attestation of Personhood experiment could help further reduce the cognitive load placed on users as they interact with sites under strain or attack,” said Christopher Harrell, Chief Technology Officer at Yubico.

Cloudflare’s cryptographic attestation of personhood works on devices that support Web Authentication API. The company says it works on all browsers on Windows, macOS, Ubuntu, and iOS 14.5. On the Android side of things, the feature works on Chrome with phones running Android 10 and later.

-by Techtonic Group

Comments

Post a Comment

Popular posts from this blog

Instagram Parteners with Swiggy, Zomato to Let Resturant Add 'Food Order' Stickers in Stories

Instagram Parteners with Swiggy, Zomato to Let Resturant Add 'Food Order' Stickers in Stories By Techtonic group Instagram recently gave users the option to promote small (and local) businesses by placing a sticker in their Stories. Now, the company has partnered with two of India's renowned food delivery apps -  Swiggy and Zomato  - to bring a similar feature to the restaurant owners. It has debuted a new  'Food Order' sticker  that restaurants can include in their Stories to drive sales. The Coronavirus-led lockdown saw almost all restaurants and eateries shut shop for several days. And even when they opened, netizens have been wary to eat outside or order in due to hygiene concerns. Well, as restaurants open up in line with the WHO safety guidelines, they can now head to Instagram to find a new 'Food Orders' sticker in the Stories section. This new sticker is interactive and will  enable users to place food orders  simply by tapping on the sa...
Post a Comment
Read more

Xiaomi Mi True Wireless Earphones 2 To Launch Alongside Mi 10 on 8th May in India

Xiaomi Mi True Wireless Earphones 2 To Launch Alongside Mi 10 on 8th May in India By Techtonic group After multiple delays due to the nationwide lockdown, Xiaomi yesterday  announced  that its latest flagship smartphone - Mi 10 will launch in India on 8th May later this week. Now, the Chinese giant has taken to Twitter to reveal that it won't be the only product launching that day. Xiaomi uploaded a teaser video on Twitter just moments ago and it  reveals that the Mi True Wireless Earphones 2 will launch in India  alongside the Mi 10. The company first launched its truly wireless earbuds in China back in September last year, followed by a global launch in Europe in March earlier this year. Mi India ✔ @XiaomiIndia We love the wireless world. Mi fans, we're launching one more product you all have been waiting for, along with # Mi10 on May 8th. Leave your guesses in the comments.  RT if you #wirelessfreedom ...
2 comments
Read more

How to Sign out of One Google Account When Using Multiple Accounts

  You can sign in to one or more Google accounts simultaneously on both your mobile and PC, but you can’t sign out of one account at a time on the web. Instead, Google forces you to sign out of all accounts at once, even if you only want to log out of one or two accounts. It’s  not a problem on Android or iOS devices  because you can sign out of Google accounts one at a time. However, that’s not possible on the web. So today, we will show you a nifty workaround that will help you sign out of one Google account on any device when using multiple accounts. Sign Out of One Google (Gmail) Account When Using Multiple Accounts The inability to log out of a single Google account at a time may not be a big deal for people who only use one Gmail ID, but it is  really inconvenient  for folks who manage multiple accounts. This tutorial will show you a trick that will let you sign out of only one Google account on your computer instead of having to sign out of all accounts a...
Post a Comment
Read more