I might be misunderstanding how brute force works but I always find posts like yours funny, and ever so slightly disingenuous.So they have a faraday cage ad they use intelligent social engineering to get a start at passwords, okay.
The answer is not a backdoor that he is asking for.
For everyone that reads this you need an alphanumeric passcode.
My current passcode has 12 digits/letters and symbols.
This means that even if they can generate 26 million passcodes a second.
There are 46 keys * 2 functions for each key.
This means that my password will has 3.68x10^23 combinations.
This is 1.4x10^16 seconds to brute force the attack or 3.9x10^12 hours.
So they will never brute force it unless they just get lucky.
Couple that with at the end of every attempt, the enter key must be used.
If you use a 4 digit passcode, a brute force attack renders it useless in 9999 attempts.
Actually it's half that if the approach is either sequential or starts from the middle.
A six digit passcode isn't better.
Use a password that has letters (upper and lower case) numbers and symbols.
A password that is any length is more secure than a passcode.
A password can be any length and makes it much more difficult to brute force.
If you use a less secure 4/6 digit passcode, you should have your phone set to wipe after 10 attempts.
I say don't give them a chance and I'm not doing anything illegal.
My right to privacy, is a right.
Is it not the case that whilst your passcode has 3.68x10^23, it will in fact take UP TO, 3.9x10^12 hours to crack it?
Whilst I acknowledge that more complex is without a shadow of doubt better. Is it possible, (however unlikely), that the first code they try is the correct one?
[automerge]1579686838[/automerge]
I find it annoying personally how often you still have to enter your passcode even with Face/Touch ID enabled.Do you not understand how TouchID and FaceID work? My pass phrase isn’t 32 characters, but it’s substantially more than 10 characters (and isn’t something you could find in any dictionary). And I type it perhaps once a week. I use TouchID the rest of the time. If you’re typing your password every time you want to check your email, you’re doing it wrong.