CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > CFD Online Community > Site News & Announcements

Question-and-answer based CAPATCHA activated

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 21, 2021, 07:38
Default Question-and-answer based CAPATCHA activated
  #1
Administrator
 
jola's Avatar
 
Jonas Larsson
Join Date: Jan 2009
Location: Gothenburg, Sweden
Posts: 775
Rep Power: 10
jola is on a distinguished road
Send a message via MSN to jola Send a message via Skype™ to jola
We have had problems recently with bots that automatically register thousands of spam users. Clearly our text-based CAPATCHA system, where a new user has to enter a few distorted characters from an image, has been broken. I have instead today activated a questions-and-answers based CAPATCHA system using a bunch of CFD-related questions that most CFD engineers should have no problems with.

If you have problems to answer one of these CAPATCHA questions please let me know. We should have questions that are difficult to answer for spammers, but easy to answer for anyone interested in CFD.
jola is offline   Reply With Quote

Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Please i need an answer for this question haihek FLUENT 10 March 22, 2010 09:37
Who can answer me /pressure question pam FLUENT 7 June 23, 2007 07:50
question in need of an answer cfd_student Main CFD Forum 2 December 17, 2005 06:00
A simple question (Where is the answer? Not yet!!) Mecobio Main CFD Forum 1 February 12, 2004 07:28
A simple question (Where is the answer?) Mecobio Main CFD Forum 3 February 8, 2004 05:55


All times are GMT -4. The time now is 20:50.