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	<title>jkroon &#187; Security</title>
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	<description>Ultimate Linux Solutions</description>
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		<title>Cell C following in the footsteps of Vodacom?</title>
		<link>http://jkroon.blogs.uls.co.za/it/security/cell-c-following-in-the-footsteps-of-vodacom</link>
		<comments>http://jkroon.blogs.uls.co.za/it/security/cell-c-following-in-the-footsteps-of-vodacom#comments</comments>
		<pubDate>Sun, 04 Jul 2010 18:52:48 +0000</pubDate>
		<dc:creator>Jaco Kroon</dc:creator>
				<category><![CDATA[Networking]]></category>
		<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://jkroon.blogs.uls.co.za/?p=296</guid>
		<description><![CDATA[Most people that know me well will know that I really don&#8217;t like the way Vodacom runs their firewalls for their 3G consumers. In fact, they&#8217;ve managed to make it onto my blog no less than 3 times now &#8211; and not once for anything they&#8217;ve done right. And now Cell C have decided to [...]]]></description>
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		<slash:comments>6</slash:comments>
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		<title>The Great Wall of Vodacom &#8211; FAIL</title>
		<link>http://jkroon.blogs.uls.co.za/it/security/the-great-wall-of-vodacom-fail</link>
		<comments>http://jkroon.blogs.uls.co.za/it/security/the-great-wall-of-vodacom-fail#comments</comments>
		<pubDate>Tue, 25 May 2010 09:35:05 +0000</pubDate>
		<dc:creator>Jaco Kroon</dc:creator>
				<category><![CDATA[Networking]]></category>
		<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://jkroon.blogs.uls.co.za/?p=254</guid>
		<description><![CDATA[Right, so Kevin (one of my staff) had the savvy to take a few tcpdump traces on both the client and the server side of a failed PPtP VPN connection over the weekend. The result? It seems the great firewall of Vodacom has yet again taken another victem. I&#8217;m not sure whether this is a [...]]]></description>
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		<slash:comments>2</slash:comments>
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		<title>ARP Spoofing &#8211; a lost art?  Maybe not.</title>
		<link>http://jkroon.blogs.uls.co.za/it/security/arp-spoofing-a-lost-art-maybe-not</link>
		<comments>http://jkroon.blogs.uls.co.za/it/security/arp-spoofing-a-lost-art-maybe-not#comments</comments>
		<pubDate>Sun, 10 May 2009 10:09:21 +0000</pubDate>
		<dc:creator>Jaco Kroon</dc:creator>
				<category><![CDATA[Networking]]></category>
		<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://jkroon.blogs.uls.co.za/?p=104</guid>
		<description><![CDATA[Just over a month back we had an incident where the default gateway on our servers would just sporadically stop responding, we first observed this as our servers sporadically just stopping to respond and only once we realized we could log on to other servers and during these &#8220;outages&#8221; we could still communicate with our [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Ahead of the spammers &#8211; for once.</title>
		<link>http://jkroon.blogs.uls.co.za/it/email/spam/ahead-of-the-spammers-for-once</link>
		<comments>http://jkroon.blogs.uls.co.za/it/email/spam/ahead-of-the-spammers-for-once#comments</comments>
		<pubDate>Fri, 07 Nov 2008 19:22:09 +0000</pubDate>
		<dc:creator>Jaco Kroon</dc:creator>
				<category><![CDATA[Security]]></category>
		<category><![CDATA[SPAM]]></category>

		<guid isPermaLink="false">http://jkroon.blogs.uls.co.za/?p=43</guid>
		<description><![CDATA[The Tuks Linux User Group has had a an excellent track record in the past. We had some problems on the Wiki with SPAM just after the Wiki got put up, and then some problems with spam bots on the forums. The general solution to these problems is CAPTCHAs. Those of you familiar with phpbb [...]]]></description>
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		<slash:comments>2</slash:comments>
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		<title>Webserver (apache) security</title>
		<link>http://jkroon.blogs.uls.co.za/it/security/webserver-apache-security</link>
		<comments>http://jkroon.blogs.uls.co.za/it/security/webserver-apache-security#comments</comments>
		<pubDate>Wed, 22 Oct 2008 15:19:50 +0000</pubDate>
		<dc:creator>Jaco Kroon</dc:creator>
				<category><![CDATA[Scripting/Programming]]></category>
		<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://jkroon.blogs.uls.co.za/?p=40</guid>
		<description><![CDATA[Generally my experience with apache has been very good. It&#8217;s a decent web server and works very well, is well supported and generally doesn&#8217;t suffer too many problems. For an ISP though, there are a few issues: php and other sub-processes/modues runs with the privileges of the apache user. So what is so bad about [...]]]></description>
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		<slash:comments>0</slash:comments>
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