How to keep your WordPress 1.5 Blog Spam Free �ǂ̂悤�ɕۊǂ���WordPress 1.5��blog�̃X�p������
Comment Spam, Trackback Spam, Pingback Spam and Referrer Spam are ever increasing problems with blogs.�R�����g�X�p���A trackback�̃X�p���A Pingback��[���f���[��]��t�@���[�}�[�N�́A�u���O�܂ő����Ė�肪�������܂��B
After moving my blog over to WordPress 1.5, I revisited my�u���O���ړ�������WordPress 1.5�́A���ĖK�}�C Spam prevention strategy���f���[���h�~�헪 .�ł��B I used CAPTCHA before, which has problems for visually impaired people.��captcha�̑O�Ɏg���A��������o��Q�҂̐l�X�ɖ�肪�������܂��B Also it requires some effort by the user to fill in the CAPTCHA code.�܂��A�������̓w�͂�K�v�Ƃ��郆�[�U�[���L���captcha�̃R�[�h�ł��B Hence I decided not to use CAPTCHA.����䂦��captcha�ْ̍���g�p���Ȃ��悤�ɂ��܂��B
Instead I used a judicious combination of existing solutions.����Ɏ��̌����ȑg�ݍ��킹���g�p���āA��̃\�����[�V�����ł��B I have tracked the progress for last three months.���͉ߋ�3�����Ԃ̒ǐՂ̐i���ł��B And the strategy has proven to be highly successful in eliminating spam with almost zero maintenance on my part.�Ƃ̐헪�����������ɐ������Ė��f���[����r�����鎄�̕����Ƀ����e�i���X���قڃ[���ł��B If success is defined by the amount of time I spend weekly to keep my blog spam free then I would have to say it is not even 10 minutes per week.�Œ�`���ꂽ�ꍇ�̐����͎��߂������Ԃ̗ʂ�ۂT���u���O�}�[�N�����œ�͂��A�����������Ƃł͂Ȃ���10���ɂ�1�T�Ԉȓ��ɂ��܂��B Mostly I don't have to do anything.��ɂ́A���������Ă��Ȃ��B
I will outline the simple steps in this post to make your WordPress 1.5 blog spam free.���͂���̊T�v���������ȒP�Ȏ菇�����s����WordPress 1.5�̃u���O�ɓ��e����ɂ̓}�[�N�����ł��B The same techniques can be applied to other blog systems.�����Z�p�𑼂̃u���O�ɓK�p�ł���V�X�e���ł��B However it may require customization.����������̃J�X�^�}�C�Y���K�v�ł��B
Here are the plugins you will need for this solution�����ł́A���̉�������v���O�C������K�v������܂��B
- WP-HashCash Plugin��WP - HashCash�̍����� - Prevents comment spam by robots using Javascript md5 calculations -�R�����g�X�p����h�����{�b�g���g�p����J avaScript��M D5�̌v�Z
- Referrer Bouncer Plugin - A Plugin to bounce referrer spammer bots (and humans) Referrer�̌x����������-���A����v���O�C����r eferrer��s pammer�̃{�b�g�i�Ɛl�ԁj
Both of them requires no upfront configuration.��s���Ă̗���̐ݒ�͕K�v����܂���B Just drop the files in wp-content/plugins folder and activate from the Plugins screen (in administrative interface). wp-content/plugins�t�H���_���̃t�@�C�����h���b�v���邾���ƗL���ʂ���̃v���O�C���i�Ǘ��C���^�[�t�F�C�X�j�ł��B
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May 5th, 2005 at 3:16 pm 2005�N5��5���3:16 pm��
thanks for the great tip.�傫�ȃq���g�Ă���Ă��肪�Ƃ��B for some reason I cannot download the hashcash plugin files from that site, it down let me for some reason?���炩�̗��R�Ŏ����Ƃ͂ł��܂���B HashCash�̍������̃t�@�C�����_�E�����[�h���āA���̃T�C�g����A������_�E�������Ă������̗��R�ł����H
tom�g��
May 5th, 2005 at 3:38 pm 2005�N5��5���3:38 pm��
You can use this link (for Hashcash) which will directly download the php file to your computer -���̃����N���g�p���邱�Ƃ��ł��܂��i HashCash�́j�����ڃ_�E�����[�h����PHP�t�@�C�������g���̃R���s���[�^- http://dev.wp-plugins.org/file/wp-hashcash/trunk/wp-hashcash.php?rev=440&format=raw
You will also need to download the js file and place it in the plugins directory -�������Ƃ��K�v�Ƃ��邽�߂ɁA JS�t�@�C�����_�E�����[�h����ƁA�v���O�C���f�B���N�g���ɒu���܂�- http://dev.wp-plugins.org/file/wp-hashcash/trunk/md5.js?rev=88&format=raw
The documentation is at���̕����́A http://dev.wp-plugins.org/file/wp-hashcash/trunk/wp-hashcash-readme.doc?rev=415&format=raw
May 16th, 2005 at 2:57 am 2005�N5��16��2:57�A��
[...] which doesn�ft support captchas yet). [...] captcha�̂͂܂�����܂��T�|�[�g����Ă��܂���j �B A more robust blog-spam solution can be found here i [...]�u���O-�}�[�N��茘�S�ȉ�������܂������Ɏ���[...]
July 4th, 2005 at 8:45 am 2005�N7��4��͌ߑO8��45
I�fve used WP-HashCash since November 2004 when it was called The Spam Stopgap Extreme.���͎g�p�����2004�N11���ȗ���WP - HashCash�̂Ƃ��ɂ͂��̏ꂵ�̂��̋ɒ[�ȃ}�[�N�ƌĂ��B Not one comment spam attempt has gotten past it since I installed it. 1�̃R�����g�X�p���̎��݂͂���ȗ����́A�ߋ��ɓ����C���X�g�[�����Ă��������B However, I have placed the plugin on several clients blogs that did cause a user problem.�������A�����u����A�v���O�C�����u���O�Ɍf�ڂ���A�������̃N���C�A���g�́A���[�U�[�̖��̌����ł��B While no spam got through, some aol users could not post comments.���̃}�[�NGot��ʂ��āA��������AOL�̃��[�U�R�����g�̓��e�ł��܂���ł����B For me it�fsa non-issue but for one of my clients it was a big issue since a large majority of his users are on aol.�������A����ȊO�̖������͎��̃N���C�A���g��1�͑傫�Ȗ��ȗ��A�命���̃��[�U�[�������̏��AOL�ł��B
I did find an alternative -���͑�Ă�������- Comment Spam Plugin�R�����g�X�p�������� - that works just as well and allows aol users to comment. -���̍�i�Ɠ����悤�ɂ悭�ɂ��A A OL�̃��[�U�[���R�����g�͓����Ȃ������B I still use HashCash and have no intention of changing but for those who may have had a problem with users not being able to post comments, there is a good alternative.���ł�HashCash�̎g�p����ѕύX�̈ӎu�͑S���Ȃ��������A������who�N5���ɖ�肪���邩�Ƃ������Ƃ����[�U�[�ɂ��邱�Ƃ��ł��Ȃ��ăR�����g�̓��e�ɂ́A�ǂ���֎�i�ł��B
I�fve never tried the Referrer Bouncer Plugin but I don�ft get referral spam anymore, nor do any of my clients.���͈�x�����݂�Referrer�̌x�����̍������������A���͂����}�[�N�擾�̏Љ�A�܂����̃N���C�A���g�ȉ��̂����ꂩ�ł��B I used a simple piece of php code that bounced the referral spam back to the spammers main site.���g���A�ȒP�ȍ�i��PHP�R�[�h�������Љ�}�[�N�ȗ����Ă���X�p�}�[�̃��C���T�C�g�ł��B In essence, the referral spammer spammed him/herself!�{���I�ɁA�ނ̏Љ�spammer�̖��f���[��/�Ԃ₫�܂����I It took a lot of time and effort but it did take care of the problem.��������ɂ͑���Ȏ��ԂƘJ�͂̐��b�����邱�Ƃ͖��ł��B I would have loved to have had the plugin but no one thought referral spam was a big enough issue to write a plugin at that time and I do not have the skill to write php code.���͈����́A�������ɂ�1�̍l�����Ȃ��Љ�}�[�N�́A�����\���Ƀv���O�C�����������߂ɁA���̎��ԂƋZ�\�������Ă��Ȃ���PHP�R�[�h�������Ă��܂��B
I love WP because the community is so willing to share and very active in combating the spam problems on the net today. WP�̑�D���R�~���j�e�B�͔��Ɋ��ł��邽�߁A���ɐϋɓI�ɋ��L���A�l�b�g��̖��Ɠ����̃}�[�N�ł��B Thanks for sharing!���ӂ����L����I
July 5th, 2005 at 7:42 am 2005�N7��5���7:42�A��
@glo @ glo
> I used a simple piece of php code that bounced the referral spam back to the spammers main site. >���́A�P���ȍ�i��PHP�R�[�h�������Љ�}�[�N�ȗ����Ă���X�p�}�[�̃��C���T�C�g�ł��B In essence, the referral spammer spammed him/herself! It took a lot of time and effort but it did take care of the problem.�{���I�ɁA�ނ̏Љ�spammer�̖��f���[��/�Ԃ₫�܂����I ��������ɂ͑���Ȏ��ԂƘJ�͂̐��b�����邱�Ƃ͖��ł��B
Referrer Bouncer does the same. Referrer�̌x�����́A�����ł��B The difference is that you don�ft have to spend any time or effort to setup or use.���̈Ⴂ�́A���̕K�v�͂���܂���B �C�ӂ̎������߂����w�����������̃Z�b�g�A�b�v�܂��͎g�p���܂��B It comes pre-configured.����͎��O�ɐݒ肵�܂��B In case you want to add your own entries, you can easily do so too.��肪���������ꍇ�A�Ǝ��̃G���g����lj�����ꍇ�́A�ȒP�ɍs���ɂ͂��܂�ɂ����邱�Ƃ��ł��܂��B
Thanks for the informative post.�L�v�ȃ|�X�g�Ă���Ă��肪�Ƃ��B I was not aware that Hashcash has issues with AOL users.���͓���̖���F������HashCash�̂́A AOL�̃��[�U�[�ł��B Have you tried with the latest versions? �A�ŐV�̃o�[�W�������������̂ł����H
July 5th, 2005 at 3:29 pm 2005�N7��5���3:29 pm��
The last version I used was 1.7.���̍Ō�̃o�[�W������1.7�g���Ă��܂��B I don�ft know why some aol users had a problem, I just know that when I changed it, the aol users were then able to post comments without a problem.�������̗��R�͕�����Ȃ�AOL�̃��[�U�[�ɖ�肪�����A�������m���Ă���Ƃ��ɕύX���邱�Ƃ́A AOL�̃��[�U�[����͂��ăR�����g�𓊍e�ł���悤�ɂ�����ł��B Right now I�fm using Bad Behavior on one of my clients blog along with the Comment Spam Plugin.���͍�������̍s�V�̈�����1���g�p���ăN���C�A���g�ƈꏏ�Ƀu���O�̃R�����g�X�p���������ł��B It�fsa new blog, well, new to WP, she had one on TypePad for about 8 months before deciding to get her own domain and hiring me to host and design the WP blog.����͐V�����u���O�A�����ƁA�V����WP�̂́A�ޏ���1��typepad�̖�8���������߂�O�Ɏ����̃h���C�����擾�ƌٗp�̃��C�����z�X�g����ƃf�U�C����WP�̃u���O�ł��B No spam of any kind so far and I expect it to stay that way.�ǂ�Ȏ�ނ̃}�[�N�̂���܂ł̂Ƃ���Ǝ�����҂��Ă��؍݂��Ă���܂��B
My personal blog is still using WP 1.2.���̌l�I�ȃu���O�͂܂�WP��1.2���g�p���Ă��܂��B I really need to upgrade it but the design is complicated and I haven�ft quite figured out how to incorporate it into a WP theme, though I am getting better at creating designs that are a theme and understanding more about how it works.�{���ɂ�����A�b�v�O���[�h����K�v������܂����A�f�U�C���͔��ɕ��G�ōl���o�������͂�����ǂ̂悤�ɑg�ݍ��ނ�WP�̃e�[�}���A���͏A�w���̗ǂ��f�U�C�����쐬����Ɨ������e�[�}�ɂ́A�ڍׂɂ��Ă͂ǂ̂悤�ɓ��삵�܂��B When I do upgrade I will use the Referrer Bouncer Plugin.�A�b�v�O���[�h����Ƃ��Ɏ��͎���Referrer�̌x�������������g�p���Ă��܂��B
February 22nd, 2006 at 6:21 am 2006�N2��22���6:21�A��
[...] Next I had to go in the code to find out the exact location of the error in wp-comments.php. [...]���֎��́A�R�[�h�ɍs���̐��m�ȏꏊ���m�F����ɂ́A comments.php��WP�ɃG���[���������܂��B However before I did that I wanted to remember which plugins hooked into wp-comments.���������͂��̑O�ɂ����������t�b�N�����o���Ăǂ̃v���O�C����WP -�R�����g�͂���܂���B The only one was wp-hashcash, an excellent comment spam prevention plugin.��1������WP - HashCash�̂́A�D�G�ȃR�����g�X�p���h�~�v���O�C���ł��B So before going further I disabled the plugin.���ڍׂȎ�����ɂ��đO�ɍs���̂ō������ł��B [...]
July 3rd, 2006 at 5:03 pm 2006�N7��3���5:03 pm��
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