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	<id>http://www.opencircuits.com/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=69.236.173.183</id>
	<title>OpenCircuits - User contributions [en]</title>
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	<updated>2026-04-21T17:37:50Z</updated>
	<subtitle>User contributions</subtitle>
	<generator>MediaWiki 1.34.2</generator>
	<entry>
		<id>http://www.opencircuits.com/index.php?title=Talk:Minimig_file:minimig_v10_incomplete.net.bz2&amp;diff=15212</id>
		<title>Talk:Minimig file:minimig v10 incomplete.net.bz2</title>
		<link rel="alternate" type="text/html" href="http://www.opencircuits.com/index.php?title=Talk:Minimig_file:minimig_v10_incomplete.net.bz2&amp;diff=15212"/>
		<updated>2008-04-02T07:36:49Z</updated>

		<summary type="html">&lt;p&gt;69.236.173.183: Undo revision 15208 by 91.124.55.174 (Talk)&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Please do not spam us here, it is not cool anywhere on the site.  Thanks. And to those of you on UKRTELNET Ukrtelecom IP access network please pay particular attention.&lt;/div&gt;</summary>
		<author><name>69.236.173.183</name></author>
		
	</entry>
	<entry>
		<id>http://www.opencircuits.com/index.php?title=Meta:Sandbox&amp;diff=14946</id>
		<title>Meta:Sandbox</title>
		<link rel="alternate" type="text/html" href="http://www.opencircuits.com/index.php?title=Meta:Sandbox&amp;diff=14946"/>
		<updated>2008-03-11T05:42:11Z</updated>

		<summary type="html">&lt;p&gt;69.236.173.183: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hit the &amp;quot;Edit this page&amp;quot; button.&lt;br /&gt;
Experiment with different formatting.&lt;br /&gt;
&lt;br /&gt;
[[http://google.com]]&lt;br /&gt;
&lt;br /&gt;
You can't hurt anything here in the sandbox.&lt;br /&gt;
(Anything you leave here will probably be deleted in a few days).&lt;br /&gt;
&lt;br /&gt;
== sandbox ==&lt;br /&gt;
&lt;br /&gt;
''See also the [[Sandbox]].''&lt;br /&gt;
&lt;br /&gt;
----&lt;/div&gt;</summary>
		<author><name>69.236.173.183</name></author>
		
	</entry>
	<entry>
		<id>http://www.opencircuits.com/index.php?title=Spam&amp;diff=14418</id>
		<title>Spam</title>
		<link rel="alternate" type="text/html" href="http://www.opencircuits.com/index.php?title=Spam&amp;diff=14418"/>
		<updated>2008-02-10T08:32:30Z</updated>

		<summary type="html">&lt;p&gt;69.236.173.183: Update on changes to Open Circuits Mediawiki installation to help with Spam situation.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Possible solutions and what is currently being done to combat the growing spam problem.&lt;br /&gt;
&lt;br /&gt;
== Spam Blacklist Extension ==&lt;br /&gt;
&lt;br /&gt;
The first way that we can decrease the spam problem is by using a ''blacklist'' filtering approach. There is a widely used MediaWiki extension called [http://www.mediawiki.org/wiki/Extension:SpamBlacklist Spam Blacklist] that checks instances of URLs in new posts against a shared blacklist. If a match is found, posting is prevented.&lt;br /&gt;
&lt;br /&gt;
On this server, this extension is currently configured to use the [http://meta.wikimedia.org/wiki/Spam_blacklist Mediawiki Spam Blacklist]. However, if this proves insufficient, a local blacklist can also be created.&lt;br /&gt;
&lt;br /&gt;
== reCAPTCHA Extension ==&lt;br /&gt;
&lt;br /&gt;
An additional method of preventing spam is to prevent automated posting. One method of doing this is through a [http://en.wikipedia.org/wiki/Captcha CAPTCHA]. A CAPTCHA is a [http://en.wikipedia.org/wiki/Reverse_Turing_test reverse Turing Test] that determines whether or not submissions and new user requests are coming from a human or not.&lt;br /&gt;
&lt;br /&gt;
The implementation that has been put in place for Open Circuits makes use of the [http://recaptcha.net/ reCAPTCHA] plugin. From the reCAPTCHA site:&lt;br /&gt;
&lt;br /&gt;
 By default, CAPTCHAs are triggered on the following events:&lt;br /&gt;
 &lt;br /&gt;
 *New user registration&lt;br /&gt;
 *Anonymous edits that contain new external links&lt;br /&gt;
 *Brute-force password cracking&lt;br /&gt;
&lt;br /&gt;
== Other Suggestions ==&lt;br /&gt;
&lt;br /&gt;
[[russ_hensel]] suggests that a first step is to require all users to register, when they spam ( hopefully never ) delete them.&lt;/div&gt;</summary>
		<author><name>69.236.173.183</name></author>
		
	</entry>
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