We all know very well that still talk about the tight security that Apple imposes on the iPhone and that keeps the authorities away from scouring on the smartphone of others, even if they are criminals. However, now according to the latest reports, today in this article I will present a black box that can hack any iPhone and its 6-Digit passcode in just 11 Hours.
Warning! Your 6-Digit iPhone Passcode Isn’t SECURE
Since GrayShift’s brute-force unlocking tool came to light, we have gradually accessed various data that let us know how GrayKey works. A “box” now held by government organizations around the globe for a small fee of nearly 25,000 dollars you can discover the six-digit PIN or password of your iPhone in less than a day. However, there is a way to complicate your task.
With iOS 9, the tech giant Apple modified its iPhone lock system using the PIN. This update included the option to go from a four-digit to six-digit code. However, despite this measure, tools such as GrayKey allow to find the password in less than a day. That is the information we have thanks to the methodology used by this tool owned by the GrayShift company and the studies of a cryptography professor.
11 hours to unlock any iPhone by force
Do you know how much time GrayKey takes to unlock your iPhone with a six-digit PIN code? According to the prediction of Professor Matthew Green, specialized in Cryptography at Johns Hopkins University in Baltimore, Maryland, 22.2 hours would be enough, although the average effectiveness is 11.1 hours.
The process for a PIN code of only four numbers is reduced to 13 minutes maximum and an average of 6 and a half minutes. This data offers us a perspective of how extremely fragile this simple combination can be. And despite the fact that iOS has a security system that allows deleting the iDevice once the password has been entered incorrectly 10 times, GrayKey has found a way to bypass this protection system.
Guide to iOS estimated passcode cracking times (assumes random decimal passcode + an exploit that breaks SEP throttling):
4 digits: ~13min worst (~6.5avg)
6 digits: ~22.2hrs worst (~11.1avg)
8 digits: ~92.5days worst (~46avg)
10 digits: ~9259days worst (~4629avg)— Matthew Green (@matthew_d_green) April 16, 2018
Numbers, uppercase and lowercase letters, and symbols
What is the proper key? According to the information provided by the aforementioned professor, the idea is to opt for an alphanumeric key of at least seven digits, preferably with lowercase, uppercase and symbols. In such a case, an eight-digit key could resist GrayKey for a maximum of 92.5 days, with an average of success at 46 days.
However, with a 10-digit password, blocking an iPhone would be protected, at least under the current circumstances, for a maximum of 9259 days, or an average of 4629 days. This amounts to approximately 13 years of continuous calculation.
In iOS when you choose a passcode, the system defaults to six digits. But under “passcode options” you get a choice of a custom numeric passcode or a custom alphanumeric passcode. (Let’s not talk about the 4-digit option. 💩) pic.twitter.com/3LouPSYYbz
— Matthew Green (@matthew_d_green) April 16, 2018
How to change the password of 6 digits by an alphanumeric?
A comparison of the security provided by an alphanumeric key against a six-digit PIN has come to the fore the way to change the type of password on an iPhone or iPad. To do this you must go to Settings, Touch ID and code (Face ID and code in the case of iPhone X) and click on change code.
In the next screen, we have to choose the alphanumeric key. Remember that during these steps you must enter your previous six-digit password.
So, what do you think about this? Simply share all your views and thoughts in the comment section below.
