Spam Prevention ( Captcha )

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Spam Prevention ( Captcha )

July 15, 2013
Daniel Daniel
  • Daniel
    Daniel
    Newbie 17 points

    I think the listing and comments need to have captcha added to prevent spamming Any decent programmer can make a program in about an hour to auto-spam the hell out of any site without captcha.

    Please add captcha to the listing and while at it also add option for admin to approve listings before they go live.

    Thanks in advance

    July 15, 2013 at 9:41 pm
  • Mark Fail
    Mark Fail
    Super Guru 12,814 points

    Daniel

    Comments etc are part of the core WP functionality, thus you would need to find a captcha plugin for WP. There are many online;

    http://wordpress.org/plugins/search.php?q=captcha

    July 16, 2013 at 2:10 am
  • Stephen
    Stephen
    Senior Member 215 points

    These work rock solid for our site.

    Akismet

    Captcha
    http://bestwebsoft.com/plugin/captcha-plugin/

    Stop Spammer Registrations Plugin
    http://www.blogseye.com/i-make-plugins/stop-spammer-registrations-plugin/

    … also doesn’t hurt to install

    Better WordPress Security Plugin
    http://bit51.com/software/better-wp-security/

    Duplicator (in case you need to restore)
    http://lifeinthegrid.com/labs/duplicator/

    Stephen

    July 16, 2013 at 4:23 am
  • Mark Fail
    Mark Fail
    Super Guru 12,814 points

    thanks Stephen

    July 16, 2013 at 4:52 am
  • Daniel
    Daniel
    Newbie 17 points

    @Mark Thanks for all the references. However all recaptcha I found are limited only to user signup page or comments but do not work for listing submission making it easy for any spammer to just register an account and start submitting hundreds of listings a day. * They also do not protect comments on articles.

    So basically my concern is captcha for listing and articles.

    @Stephen thanks for your suggestions very useful.

    Best Regards

    July 17, 2013 at 6:26 am
  • Mark Fail
    Mark Fail
    Super Guru 12,814 points

    Daniel thanks for your feedback.

    July 17, 2013 at 7:27 am
  • Richard Bonk
    Richard Bonk
    Super Guru 2,739 points

    @Daniel, if you use the plugins that Stephen mentioned, the spammers will not be able to register for an account and thus spam the other areas.

    I have been using captchas on many sites (not just PremiumPress) and the spam bots got past these. It just creates more troubles to legitimate users and does not stop spam.

    Now I use the same plugins as Stephen listed and have not seen a single spam for ages (down from 100 a day on each site before)!

    July 17, 2013 at 8:57 am
  • Daniel
    Daniel
    Newbie 17 points

    Cool thanks @Richard

    July 17, 2013 at 10:05 pm
  • Mark Fail
    Mark Fail
    Super Guru 12,814 points

    :)

    July 18, 2013 at 2:40 am
  • Shannon
    Shannon
    Newbie 63 points

    the Captcha plugin (suggested above) does not work on blog post comments. Neither does reCaptcha form or Wp-Recaptcha.

    From what I can tell, the Responsive site design somehow prevents the captcha from embedding into the comment reply area.

    Any help would be appreciated. One canNOT go without a captcha on the comment boxes.

    October 27, 2013 at 10:14 am
  • Shannon
    Shannon
    Newbie 63 points

    SI Captcha Options works, but always returns an incorrect captcha answer. even when it is correct >.<

    October 27, 2013 at 10:29 am
  • Jose
    Jose
    Newbie 7 points

    You could enable the service of http://www.cloudflare.com in your website and this will automatically identify spambots or webzombies interacting with your site and present a challenge page with captchas questions and other methods to prevent abuse

    Hope it helps!!

    JP

    December 11, 2013 at 5:16 am

  • Keith
    Newbie 1 points

    how can i add recaptcha in subscribe form and contact form???

    February 23, 2014 at 7:45 am
  • Mark Fail
    Mark Fail
    Super Guru 12,814 points

    not at the moment im afraid.

    February 24, 2014 at 6:30 am
  • Sebastian
    Sebastian
    Newbie 16 points

    A cheap and very good alternative is CleanTalk. No Captcha, no questions, no counting animals, no puzzles, no math – spam protection pure based on cloud. I use them on all my sites and its a algorythm/deeplearning/machinelearning and database driven anti spam network with a very cheap price (8$/ year per site with bulk site discounts).

    The wordpress plugin is easy to install –> CleanTalk WordPress Plugin and the service has a free 7 day full version trial period.

    Anti-Spam features:

    Stops spam comments.
    Stops spam registrations.
    Stops spam contact emails.
    Stops spam in bbPress.
    Stops spam orders.
    Stops spam bookings.
    Stops spam subscriptions.
    Stops spam surveys, polls.
    Stops spam in widgets.
    Stops spam in WooCommerce.
    Checks the existing comments for spam.
    Checks the existing users for spam.

    I use them since one year on all my WP Blogs, Magento sites and on my phpBB forums. Iam impressed by the performance of spam / fraud detection. For this cheap money its worth every penny not penetrating every customer with captchas and even better security as captchas.

    Regards

    February 28, 2017 at 5:22 pm
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