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I am working on a comment system on a social network, I am using jquery, I can post the comments with ajax with no problem but sometimes I need a user to submit a captcha form if they are posting too many comments or for other reasons.
I think the best...
Started by jasondavis on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Side thought:
For best user experience I would highly consider implementing reverse CAPTCHA:
http (#captchaDialog) that handled displaying the Captcha Image and an Input (#captchaInput) for entering the answer with the new captcha....
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It looks like we'll be adding CAPTCHA support to Stack Overflow. This is necessary to prevent bots, spammers, and other malicious scripted activity. We only want human beings to post or edit things here!
We'll be using a JavaScript (JQuery) CAPTCHA as...
Started by Jeff Atwood on
, 98 posts
by 89 people.
Answer Snippets (Read the full thread at stackoverflow):
There are obviously numerous for the captcha (reduces the possibility....
S sdfa t werwe a jh c sad k oghvefdhrffghlfgdhowfgh
In this case "stack" would be the captcha.
The user just needs to enter the bold/italic letters as the captcha.
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I am writing a subscription app for a rallye site. As the subscription doesn't need former registration, a captcha should be useful.
The subscription is team-based. One team include 1 to 3 person. for each person an postal address must be provided.
Now...
Started by vikingosegundo on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
But you can use the Google Maps API you pictures and Geocoder (Adress -> Location) and/or Reverse Geocoder (Location -> Adress) and other Adress Features like checks if a street....
Well, I don't know any existing geo-based captcha system.
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Ask your Facebook Friends
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Assign CAPTCHA has a few downfalls:
1. It is visual. People with vision problems cannot use it. Screen readers can handle text text-based CAPTCHA.
2. It requires JavaScript. By reverse engineering Assign CAPTCHA, I can trick the site into believing I ...
Answer Snippets (Read the full thread at mybb):
JavaScript aside I found is any better than the "select the cat... .
We are implementing), dependency of the captcha system on a questionable third party...
Screen readers can handle text text-based CAPTCHA.
With vision problems cannot use it.
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What is captcha hello friends, can any body tell me about captcha. And can any body help me how to put it in my website. thanks for help... Design a website
NYC Web design
Entertainment forum Reply With Quote: 05-12-2009 05:47 AM #2 ~ServerPoint~ View...
Started by happy on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at hostsearch):
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Answer Snippets (Read the full thread at rotter):
Http://en.wikipedia.org/wiki/Turing_test#Reverse_Turing_test_and_CAPTCHA 4.
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Hello, my registration page will not work any more as i installed and uninstalled NotCaptcha a few times and it seems to have added a completely new one each time. This means that no one can register as you can not do anything with the extra ones.
You...
Started by ohdearie54 on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at simplemachines):
This you may want to use the parser and reverse the edits that the mod made..
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On Tue, 13 Oct 2009 10:22:56 +0200, Roberto Tagliaferri <tagliaferri@bofhland.org
Hola, visto che i captcha son craccati di continuo come la vedete una cosa
del tipo
scrivi il risultato di cinque per otto
da scrivere sempre a lettere?
Tanto a ...
Started by Roberto Tagliaferri on
, 24 posts
by 8 people.
Answer Snippets (Read the full thread at omgili):
Il problema fondamentale di recaptcha e tutti i captcha troppo
complessi, per come la vedo io minuti per
essere reverse....
Form invio che simple captcha form che a mio avviso insieme a
campi obbligatori non permette più di "artigianali".
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Http://www.techworld.com/security/news/index.cfm?newsID=110908&pagtype=all
--
An army of asses led by a lion is better
than an army of lions led by an ass.
George Washington
Started by shiksaa@gmail.com on
, 9 posts
by 7 people.
Answer Snippets (Read the full thread at omgili):
However, that title suggests in the same way as did previous CAPTCHA-breaking
] attacks, using bot-controlled zombie PCs
] volume of account creation to offer the spammers a healthy....
Hotmail's CAPTCHA yet again" is the title of that
article.
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Ok, here is an issue: in the project i'm working on, we can't rely on server-side sessions for any functionality.
The problem is that common captcha solutions from preventing robotic submits require session to store the string to match captcha against...
Started by Anton N on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
Alternatively, theres a nice discussion on alternate captcha methods here: http://stackoverflow.com/questions/8472/practical-non-image-based-captcha-approaches
some pretty....
You could try storing a bunch of captcha codes in a database.
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