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Help:Wiki Spam: Difference between revisions
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(Created page with 'Wiki Spam is the unwanted insertion of advertisements with external links in the wiki. The purpose of this vandalism is to promote external websites in search engines such as [ht…') |
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Wiki Spam is the unwanted insertion of advertisements with external links in the wiki. | Wiki Spam is the unwanted insertion of advertisements with external links in the wiki. | ||
The purpose of this vandalism is to promote external websites in search engines such as [http://www.google.com Google]. | The purpose of this vandalism is to promote external websites in search engines such as [http://www.google.com Google]. | ||
== Monitoring unwanted edits == | == Monitoring unwanted edits == | ||
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* Click "Edit" tab at the top. | * Click "Edit" tab at the top. | ||
* Add a summary, such as "revert spam" and click the 'Save' button. | * Add a summary, such as "revert spam" and click the 'Save' button. | ||
== Current anti-spam measures == | |||
* External links in this wiki have the '''rel=nofollow''' attribute, which means Google will ignore them and a spammer will get no Google ranking boost from the wiki at all. Therefore, spamming is pointless. However, since spammers either do not read this information or do not understand or believe it, several other measures have been taken: | |||
* IP filtering: users identified by [[:Wikipedia:Ip_address|IP adresses]] corresponding to known [[:Wikipedia:Open_proxy|open proxies]] are not allowed to make edits | |||
* Spam text filtering: edits containing typical spam words (viagra etc.) or spam site links are rejected automatically | |||
* Robot filtering: [http://recaptcha.net/ Recaptcha] is triggered for account creation and for anonymous edits that include external links | |||
== External links == | == External links == | ||
* [http://meta.wikimedia.org/wiki/Wiki_spam Wikimedia on Spam] | * [http://meta.wikimedia.org/wiki/Wiki_spam Wikimedia on Spam] | ||