Level 73
You should take a look at signed urls.
https://laravel.com/docs/8.x/urls#signed-urls
Btw ten digits is way too insecure.
Jan 8, 2021
6
Level 5
how to generate random number for users
good day every one I would like to ask for some help, I want to generate a random 10 digit account number to all my users , this random number generated should be send to users after they have successfully completed there registration and after that users should be able to use this number generated to login into there account
if you can assist me with the code and guidelines I will so much appreciate
Level 5
what's do you recommend that is secured
1 like
Level 39
It depends how parano you are, but 10 random numbers are secure for many app.
1 like
Level 73
Too easy to brute force.
I would go for at least 32 characters mixing both digits and numbers.
md5: b5f51c5c18456ba2e5505e26a1d2ff70
Or even a 40 character one
sha1: 00615B59E3E336819C027B5092EE7E3482F4BE7B
or
uuid: 8a171216-518e-11eb-ae93-0242ac130002
Level 5
I also prefer this any guidelines from you
Level 24
md5($user->id . $user->created_at)
or ?
$appHiddenKey = 'Ea5eX8';
md5($appHiddenKey . $user->id . $user->created_at)
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