Creative account verification without emails

I use email authentication to provide users with full use of the site. The problem is that sometimes these emails get spam-boxed or never arrive, so I get a lot of people complaining that they can’t confirm their account.

I wonder if there are other (creative) ways to offer a secondary check for users who have not received the check. This is a free site, so I do not want to request credit cards or mobile #.

The goal of this is to make site abuse less common as we ban many people and they come back with dozens of accounts to prove something. Spam / robot registration is not a problem (right now).

+3
source share
5 answers

What we started doing recently allowed participants to send us an email to a special email address. We give them a hash code, and all they need to do is put this code somewhere in the subject or in the body of the letter and send it to us. We have a cron job running in the background that receives these emails, analyzes the subject / body looking for the hash, and if found activates the account.

It does not work 100%, because some Internet service providers also block users from sending emails to us, but not a single solution will work 100%.

+2
source

Rob S. ' , , , , , .

cookie , , , cookie . , vBulletin, , .

, , HTTP-. EFF Panopticlick.

+1

"" .

, ( , IP). IP .

- . /. , . , . , . 3 2 .

cookie , , , .

-, - ( , ), , . .

? ?

+1

, , - . :

1) , . .

2) , OpenID Google, , , , .

.

!

0

.

  • , SMS-, SMS- (, , - ). . " " ajax 15-30 , , sms- . , . , + . ...

  • , . / instkt tekst, , - .

    -- 3 , , , .

  • , . , , , , , , - " ", / -, . (, 3 , )... , " ", , 1 . , 1 . , / .

...

, "", , " /", . - .

3 , , . , , , .

, " ( )" . , , "//". , , , ... , , WHO is not.

, . , , . , , /.

, // , .

, ... , World of Warcraft . Ebay , . gamelicens, /gameslicenses . , , .

, EVEN Blizard ( WoW) /, , ?: )

?

0

Source: https://habr.com/ru/post/1769246/


All Articles