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	<title>brianp.de &#187; Sicherheit</title>
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	<link>http://brianp.de</link>
	<description>Wissen ist der erste Rohstoff, der sich bei Gebrauch vermehrt! - brandeins</description>
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		<title>Video und Flashanimation zum Thema Überwachung</title>
		<link>http://brianp.de/2009/05/20/video-und-flashanimation-zum-thema-uberwachung/</link>
		<comments>http://brianp.de/2009/05/20/video-und-flashanimation-zum-thema-uberwachung/#comments</comments>
		<pubDate>Wed, 20 May 2009 09:41:31 +0000</pubDate>
		<dc:creator>Brian</dc:creator>
				<category><![CDATA[Internet]]></category>
		<category><![CDATA[Zeitgeschehen]]></category>
		<category><![CDATA[Animation]]></category>
		<category><![CDATA[Flash]]></category>
		<category><![CDATA[Sicherheit]]></category>
		<category><![CDATA[Überwachung]]></category>

		<guid isPermaLink="false">http://brianp.de/wordpress/?p=109</guid>
		<description><![CDATA[Hier ist ein super Film zum Thema Überwachung: http://vimeo.com/4631958?pg=embed&#038;sec=&#038;hd=1 und hier eine Flash-Animation: http://panopti.com.onreact.com/swf/index.htm]]></description>
			<content:encoded><![CDATA[<p>Hier ist ein super Film zum Thema Überwachung:<br />
<a href="http://vimeo.com/4631958?pg=embed&#038;sec=&#038;hd=1">http://vimeo.com/4631958?pg=embed&#038;sec=&#038;hd=1</a></p>
<p>und hier eine Flash-Animation:<br />
<a href="http://panopti.com.onreact.com/swf/index.htm">http://panopti.com.onreact.com/swf/index.htm</a></p>
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		<title>PHP Sicherheit</title>
		<link>http://brianp.de/2009/03/26/php-sicherheit/</link>
		<comments>http://brianp.de/2009/03/26/php-sicherheit/#comments</comments>
		<pubDate>Thu, 26 Mar 2009 18:33:16 +0000</pubDate>
		<dc:creator>Brian</dc:creator>
				<category><![CDATA[Internet]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[Cross-Site-Scripting]]></category>
		<category><![CDATA[Sicherheit]]></category>
		<category><![CDATA[SQL-Injection]]></category>

		<guid isPermaLink="false">http://brianp.de/wordpress/?p=85</guid>
		<description><![CDATA[Ich habe dieses kleine Skript gebastelt, was die $_POST und $_GET Variablen absichert, das heißt alle &#8220;&#8221; durch &#8220;&#60;&#8221; bzw. &#8220;&#62;&#8221; ersetzt und mit der PHP-Funktion addslashes alle &#8221; und &#8216; terminiert. $_POST = array_map&#40;'terminateAll', $_POST&#41;; $_GET = array_map&#40;'terminateAll', $_GET&#41;; &#160; function terminateAll&#40;$v&#41; &#123; &#160; &#160; //&#38;lt; und &#38;gt; &#160; &#160; $v = str_replace&#40;'&#60;', '&#38;lt;', [...]]]></description>
			<content:encoded><![CDATA[<p>Ich habe dieses kleine Skript gebastelt, was die $_POST und $_GET Variablen absichert, das heißt alle &#8220;<" bzw. ">&#8221; durch &#8220;&lt;&#8221; bzw. &#8220;&gt;&#8221; ersetzt und mit der PHP-Funktion addslashes alle &#8221; und &#8216; terminiert.</p>
<div class="codecolorer-container php default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><div class="php codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #000088;">$_POST</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array_map"><span style="color: #990000;">array_map</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'terminateAll'</span><span style="color: #339933;">,</span> <span style="color: #000088;">$_POST</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #000088;">$_GET</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array_map"><span style="color: #990000;">array_map</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'terminateAll'</span><span style="color: #339933;">,</span> <span style="color: #000088;">$_GET</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp;<br />
<span style="color: #000000; font-weight: bold;">function</span> terminateAll<span style="color: #009900;">&#40;</span><span style="color: #000088;">$v</span><span style="color: #009900;">&#41;</span><br />
<span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; <span style="color: #666666; font-style: italic;">//&amp;lt; und &amp;gt;</span><br />
&nbsp; &nbsp; <span style="color: #000088;">$v</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/str_replace"><span style="color: #990000;">str_replace</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'&lt;'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'&amp;lt;'</span><span style="color: #339933;">,</span> <span style="color: #000088;">$v</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #000088;">$v</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/str_replace"><span style="color: #990000;">str_replace</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'&gt;'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'&amp;gt;'</span><span style="color: #339933;">,</span> <span style="color: #000088;">$v</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<br />
&nbsp; &nbsp; <span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #339933;">!</span><a href="http://www.php.net/get_magic_quotes_gpc"><span style="color: #990000;">get_magic_quotes_gpc</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span> <span style="color: #000088;">$v</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/addslashes"><span style="color: #990000;">addslashes</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$v</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <br />
&nbsp; &nbsp; <span style="color: #b1b100;">return</span> <span style="color: #000088;">$v</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span></div></div>
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