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  4. Suggestion to reduce spam on Q&A forum

Suggestion to reduce spam on Q&A forum

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  • A Offline
    A Offline
    Andreas Gieriet
    wrote on last edited by
    #1

    There is again some SPAM on the Q&A forum. How about 1) not allow to create more than one CP account per IP address and day? 2) not allow more than 5 different posts (i.e. questions) per user and day? Cheers Andi

    OriginalGriffO M K 3 Replies Last reply
    0
    • A Andreas Gieriet

      There is again some SPAM on the Q&A forum. How about 1) not allow to create more than one CP account per IP address and day? 2) not allow more than 5 different posts (i.e. questions) per user and day? Cheers Andi

      OriginalGriffO Offline
      OriginalGriffO Offline
      OriginalGriff
      wrote on last edited by
      #2

      (1) is a problem: all members of a company will often share a single IP address, and changing your IP address is pretty simple - at home all you have to do is turn the ADSL router off and back on again!

      Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

      "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
      "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

      A 1 Reply Last reply
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      • OriginalGriffO OriginalGriff

        (1) is a problem: all members of a company will often share a single IP address, and changing your IP address is pretty simple - at home all you have to do is turn the ADSL router off and back on again!

        Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

        A Offline
        A Offline
        Andreas Gieriet
        wrote on last edited by
        #3

        I aim for making the system behaving sluggish for repeated (similar) actions while "normal" behavior is not affected. E.g. one user asking *many* questions a day is questionable ;-) Creating many accounts from one site in one day is questionable too - how to detect that? Any other suggestion how achieve this? Cheers Andi

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        • A Andreas Gieriet

          There is again some SPAM on the Q&A forum. How about 1) not allow to create more than one CP account per IP address and day? 2) not allow more than 5 different posts (i.e. questions) per user and day? Cheers Andi

          M Offline
          M Offline
          Maciej Los
          wrote on last edited by
          #4

          Great idea! I'd modify that this way: Disallow single user to post more than one message if its content is the same (removing leading and ending spaces).

          A 1 Reply Last reply
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          • M Maciej Los

            Great idea! I'd modify that this way: Disallow single user to post more than one message if its content is the same (removing leading and ending spaces).

            A Offline
            A Offline
            Andreas Gieriet
            wrote on last edited by
            #5

            You could do fancy things to get a correlation function for two messages, e.g. leave away all non-alpha-num chars and do the histogram (kind of finger-print of a message). If another message is similar (not exactly the same), you get notified that a similar message already exists... ;-) But I think to start with, restricting the number of questions per time interval (day?) is good enough to fool spammers. Thinking about it, it's a lost game: one might then move on to use "Reply" for spamming, etc. Restricting the number of comments per time interval is not feasible... :-(. Cheers Andi

            1 Reply Last reply
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            • A Andreas Gieriet

              There is again some SPAM on the Q&A forum. How about 1) not allow to create more than one CP account per IP address and day? 2) not allow more than 5 different posts (i.e. questions) per user and day? Cheers Andi

              K Offline
              K Offline
              King Fisher
              wrote on last edited by
              #6

              My suggestion is, Question must be approved by minimum 3 or 5 Members like Approving Articles/Tips,etc. if the Question got approved then visible in QA queue else don't . :sigh: :sigh:

              Born To Learn

              A M 2 Replies Last reply
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              • K King Fisher

                My suggestion is, Question must be approved by minimum 3 or 5 Members like Approving Articles/Tips,etc. if the Question got approved then visible in QA queue else don't . :sigh: :sigh:

                Born To Learn

                A Offline
                A Offline
                Andreas Gieriet
                wrote on last edited by
                #7

                A question is a bit different to an article/tip: with an article/tip, you can ask for a certain form and level of content. With questions, what are the generally accepted criterion to pass the filter? Spam falls through, of course (but still may fill up the input queue). What about homework assignments, "Google is your friend" kind of questions (the lazy ones), etc.? The ratio of articles versus questions is probably in the range 1/10 to 1/100: who is willing to assess that amount of questions on a regular base? Cheers Andi

                1 Reply Last reply
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                • K King Fisher

                  My suggestion is, Question must be approved by minimum 3 or 5 Members like Approving Articles/Tips,etc. if the Question got approved then visible in QA queue else don't . :sigh: :sigh:

                  Born To Learn

                  M Offline
                  M Offline
                  Maciej Los
                  wrote on last edited by
                  #8

                  It sounds like "approve-system". I think it's impossible to move attention to all posted messages, questions.

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