Tag Archives: trick

Watch a group of hackers trick Galaxy S8’s iris scanner (Update: Samsung statement)

samsung-galaxy-s8-review-aa-33-of-43-840x473 Watch a group of hackers trick Galaxy S8’s iris scanner (Update: Samsung statement) Android

Update (5/25): Samsung sent Gizmodo ^(http://gizmodo.com/its-alarmingly-easy-to-best-the-galaxy-s8s-iris-scanner-1795466164) the following statement:

We are aware of the issue, but we would like to assure our customers that the iris scanning technology in the Galaxy S8 has been developed through rigorous testing to provide a high level of accuracy and prevent attempts to compromise its security, such as images of a person’s iris. If there is a potential vulnerability or the advent of a new method that challenges our efforts to ensure security at any time, we will respond as quickly as possible to resolve the issue.

We’ll be sure to update you as this story develops.

Original post (5/23): Hackers from the Chaos Computer Club have demonstrated just how easy it is to trick the Galaxy S8’s iris scanner. In a perfectly controlled environment, that is.

See also:

samsung-galaxy-s8-review-aa-30-of-43-90x68 Watch a group of hackers trick Galaxy S8’s iris scanner (Update: Samsung statement) Android

Samsung Galaxy S8 and Galaxy S8 Plus review: Almost to Infinity

April 18, 2017

Iris recognition is yet another form of biometric identification that looks at the patterns inside your irises. In theory, iris scanners are much more secure than fingerprint scanners since irises have complex and completely unique patterns whereas the uniqueness of fingerprints has been questioned in recent years. That’s why the iris scanner on Samsung’s Galaxy S8 and Galaxy S8 Plus is such a big deal, and that’s why the company even felt confident enough to let people use the technology to make payments ^(http://www.appmarsh.com/samsung-pay-cloud-sync-iris-scanning-717507/).

AppMarsh Clifton, CEO of the company behind the iris scanner found on Samsung’s flagships, once explained how his company’s technology can register up to 200 identifying features from a single iris ^(http://www.businessinsider.com/samsung-galaxy-s8-iris-scanner-fbi-fingerprint-tech-princeton-identity-2017-4) or up to 400 with two irises, compared to 130 identifiers on the FBI’s fingerprint technology. However, it looks like in a perfectly controlled environment, Galaxy S8’s iris scanner is easier to fool than previously thought:

As you can see, security researchers and hackers from the Chaos Computer Club were able to trick the Galaxy S8’s iris scanner with a digital camera, a printer, and contact lenses. As they explain, a good digital camera with 200mm-lens at a distance of up to five meters is sufficient to capture the user’s irises in enough detail:

The easiest way for a thief to capture iris pictures is with a digital camera in night-shot mode or the infrared filter removed… Depending on the picture quality, brightness and contrast might need to be adjusted. If all structures are well visible, the iris picture is printed on a laser printer… To emulate the curvature of a real eye’s surface, a normal contact lens is placed on top of the print.

Of course, this means that in theory, someone could steal your Galaxy S8 and trick the iris scanner in order to make online payments using apps like Samsung Pay. The CCC consequently recommends that you use the traditional PIN protection.

So the bottom line is that in theory, any security protection is susceptible to malicious hacking.

However, it’s important to note that the CCC’s test was done in a perfectly controlled environment, meaning the likelihood of someone being able to capture your irises with a camera and stealing your Galaxy S8 device is quite low. On top of that, there have been other tests in which hackers were able to successfully steal users’ PIN or bypass fingerprint scanners, so the bottom line is that in theory, any security protection is susceptible to malicious hacking. We just need to be careful when using password or biometric protection and avoid storing sensitive information on our phones.

Have you been using the iris scanner on your Galaxy S8? How do you like it so far? Let us know in the comments below!

Allo’s next trick: Turning your selfies into emoji

The brand new options takes good thing about Google’s device studying skills to make a collection of stickers according to your face.

blank Allo's next trick: Turning your selfies into emoji Android

Really feel like your emotions may just higher be expressed thru emoji that seem like you? Neatly, you might be in good fortune if you might be an Allo consumer ^(http://www.appmarsh.com/allo/home). The newest replace comes with a characteristic that turns your selfie into a reusable sticky label.

The characteristic used to be introduced in an authentic Google weblog ^(https://research.googleblog.com/2017/05/neural-network-generated-illustrations.html), after which showed in an interview ^(https://www.fastcodesign.com/90124964/exclusive-new-google-tool-uses-ai-to-create-custom-emoji-of-you-from-a-selfie) between Google’s Jason Cornwall, Communications UX Lead at Google, and FastCo Design. Beginning nowadays, you are able to shoot and save your personal emotive stickers to make use of inside Allo conversations. Google’s image-recognition set of rules will analyze your face and map every of your particular person options to a preset number of photographs illustrated by way of artist Lamar Abrams, who’s best possible recognized for the Caricature Community collection Steven Universe. Then, you’ll make a selection the emotion that most closely fits your temper.

allostickers Allo's next trick: Turning your selfies into emoji Android ^(http://www.appmarsh.com/allos-next-trick-turn-your-selfies-emoji)

“The function is not accuracy,” Cornwell mentioned in regards to the talent. “It is to let any person create one thing that looks like themselves, to themselves.” Google estimates that there are 563 quadrillion chances. While you create your stickers, you’ll be able to have 22 other moods to make a choice from.

The FastCo Design article continues with some background on Google’s goal in the back of the sticker-making characteristic:

The venture represents a long-running precedence at Google—to determine new ways in which it could possibly observe ML to broader and broader swathes of enjoy. The common sense, for Google, is alluring: Google leads the sector in ML, so if it could possibly make ML into vital characteristic for apps and internet sites, then its merchandise will be capable to leapfrog competition. Alongside the ones strains, Allo has transform a check mattress for a wide variety of novel ML packages. “What we are doing with Allo is making an attempt to search out all of the ways in which ML could make messaging higher,” says Cornwell. “From announcing the fitting factor on the proper time to conveying the fitting emotion on the proper time.”

Sadly, I do not see the replace to be had within the Google Play Retailer on the time of writing, which is moderately a bummer. A sticker-making characteristic that makes use of Google’s Gadget Studying skills is slightly spectacular, and I am curious to peer the top lead to actual time.

You’ll learn the remainder of the item, which incorporates background on how the stickers have been designed, at FastCo Design ^(https://www.fastcodesign.com/90124964/exclusive-new-google-tool-uses-ai-to-create-custom-emoji-of-you-from-a-selfie). As for the app replace, stay checking within the Google Play Retailer ^(https://play.google.com/store/apps/details?id=com.google.android.apps.fireball).

k4IWOzVH3x0 Allo's next trick: Turning your selfies into emoji Android

Do you know that the calculator of your iPhone has a trick that almost nobody is aware of?

2017-08-31-Tech-iPhone-Calculadora Do you know that the calculator of your iPhone has a trick that almost nobody is aware of? Apps

Apple in most cases does, come with small main points of their units that does now not promote it , and that after a whilst, we finally end up knowing the chances that our units have. The iPhone, as it would now not be differently, is the superstar of the Cupertino, and plenty of are the chances we know and plenty of others that are hidden, and that make this a sensible telephone that at all times provides us delightful surprises. On this case in specific , the calculator, a very robust device and we in most cases take little, has within a trick that few know , and is revolutionizing social networks. do you wish to know what’s it about?

The iPhone calculator treasures a trick that is a nice in finding

ios10-ipad-iphone7-control-center-hero Do you know that the calculator of your iPhone has a trick that almost nobody is aware of? Apps
We will get entry to the calculator via the keep watch over heart
We’re going to put ourselves in context to know the significance of the discovery. Let’s accept it that we need to upload some bills that we have now not too long ago had , and that we wish to know how a lot they lift, to get an concept of ​​the affect of the similar on our budget. We start to introduce one of the numbers , and abruptly we notice, we have now puzzled a quantity . Sadly, we must click on on the letter “C” which might do away with the entire quantity and we must re-enter it totally.
And right here comes the trick, easy, however very robust. With a easy gesture we will be able to erase the final digit entered , and subsequently wouldn’t have to delete the complete determine via clicking the “C” key. You will have to do that via swiping your finger on the numeric display in the calculator utility, and with that easy motion that final quantity that we have now mistakenly entered can be erased, and we will be able to input the proper one . Easy, efficient, robust … and unknown.

A tweet from Sweden “returned” to make viral this secret iPhone calculator choice

PBmspsWFU59KJKZ5 Do you know that the calculator of your iPhone has a trick that almost nobody is aware of? Apps ^(https://twitter.com/censoredialogue/status/859566331766730752)

 Seguir ^(https://twitter.com/censoredialogue)

woqn6VYi_bigger Do you know that the calculator of your iPhone has a trick that almost nobody is aware of? Apps CENSORED discussion @censoredialogue ^(https://twitter.com/censoredialogue)
PSA: you can backspace on the iPhone calculator
20:32 – 2 Would possibly 2017 ^(https://twitter.com/censoredialogue/status/859566331766730752)
  • ^(https://twitter.com/intent/tweet?in_reply_to=859566331766730752)


  •  29.150 Retweets ^(https://twitter.com/intent/retweet?tweet_id=859566331766730752)


  •  34.107 me gusta ^(https://twitter.com/intent/like?tweet_id=859566331766730752)

This trick “returned” to realize notoriety due to the truth that a few days in the past a younger swede revealed it in his Twitter account . This tweet (tweet in Spanish, which the RAE has already authorised) in a few hours was viral and reached with it a very prime popularity, so that has revolutionized social networks with a couple of feedback. However we’re the usage of the time period “returned” neatly, as a result of this was once now not an choice totally unknown, however quite forgotten , since for instance, this younger Swedish knew the trick a few years in the past via a newsletter of Reddit. However time is what it has, it bury many stuff in brief oblivion … till the community makes it viral.

What do you assume of the trick, did you know, do you in finding fascinating? We would love to listen to your opinion about it, percentage it with us.