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	<title>MNX Solutions &#187; Security</title>
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	<description>Linux Server Management, Web Server Management &#38; Managed IT Services</description>
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		<item>
		<title>Two Factor SSH Authentication with Duo Security</title>
		<link>http://www.mnxsolutions.com/linux/two-factor-ssh-authentication-with-duo-security.html</link>
		<comments>http://www.mnxsolutions.com/linux/two-factor-ssh-authentication-with-duo-security.html#comments</comments>
		<pubDate>Fri, 13 May 2011 15:01:43 +0000</pubDate>
		<dc:creator>mstanislav</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[puppet]]></category>
		<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://www.mnxsolutions.com/?p=1379</guid>
		<description><![CDATA[As is probably obvious from our blog posts on Yubikey SSH/WordPress two factor authentication and Google Authenticator SSH two factor authentication, we at MNX Solutions are big proponents of multi-factor authentication schemes to add security to infrastructure. On the other side of things, though, we have to be agile system administrators in order to offer [...]]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Securing SSH and WordPress with two factor authentication</title>
		<link>http://www.mnxsolutions.com/security/secure-ssh-and-wordpress-with-two-factor-authentication.html</link>
		<comments>http://www.mnxsolutions.com/security/secure-ssh-and-wordpress-with-two-factor-authentication.html#comments</comments>
		<pubDate>Tue, 22 Mar 2011 03:58:42 +0000</pubDate>
		<dc:creator>nwilkens</dc:creator>
				<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://www.mnxsolutions.com/?p=1313</guid>
		<description><![CDATA[I wrote a post about using Google Authenticator for SSH a month ago. After writing this post, I started looking at other solutions in the space for two factor authentication. Yubikeys are USB based, and require no device drivers. They work with Mac, Linux, or Windows and are priced starting at $25 each. Compared to [...]]]></description>
		<wfw:commentRss>http://www.mnxsolutions.com/security/secure-ssh-and-wordpress-with-two-factor-authentication.html/feed</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Two Factor SSH with Google Authenticator</title>
		<link>http://www.mnxsolutions.com/security/two-factor-ssh-with-google-authenticator.html</link>
		<comments>http://www.mnxsolutions.com/security/two-factor-ssh-with-google-authenticator.html#comments</comments>
		<pubDate>Fri, 18 Feb 2011 22:46:08 +0000</pubDate>
		<dc:creator>nwilkens</dc:creator>
				<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://www.mnxsolutions.com/?p=1261</guid>
		<description><![CDATA[Last week, Google enabled two factor authentication for everyone. This article explains how to install and configure Google Authenticator in conjunction with SSH for two factor authentication. Two-factor authentication relies on something you know (a password) and something you have (your phone). Update: I have posted another article describing this same implementation with a Yubikey. [...]]]></description>
		<wfw:commentRss>http://www.mnxsolutions.com/security/two-factor-ssh-with-google-authenticator.html/feed</wfw:commentRss>
		<slash:comments>24</slash:comments>
		</item>
		<item>
		<title>Critical exim security update</title>
		<link>http://www.mnxsolutions.com/security/critical-exim-security-update.html</link>
		<comments>http://www.mnxsolutions.com/security/critical-exim-security-update.html#comments</comments>
		<pubDate>Fri, 10 Dec 2010 21:57:53 +0000</pubDate>
		<dc:creator>nwilkens</dc:creator>
				<category><![CDATA[Security]]></category>
		<category><![CDATA[cPanel]]></category>
		<category><![CDATA[exim]]></category>
		<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://www.mnxsolutions.com/?p=1127</guid>
		<description><![CDATA[A privilege escalation vulnerability exists in Exim, the mail transfer agent used by cPanel &#38; WHM. All MNX Solutions customers have been patched, and are no longer vulnerable to this privilege escalation vulnerability. If you are not an MNX Solutions customer, you should read the following page for details on how to correct the problem: [...]]]></description>
		<wfw:commentRss>http://www.mnxsolutions.com/security/critical-exim-security-update.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
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		<title>Hiring a PHP Programmer: Part #1, SQL Security</title>
		<link>http://www.mnxsolutions.com/security/hiring-a-php-programmer-part-1-sql-security.html</link>
		<comments>http://www.mnxsolutions.com/security/hiring-a-php-programmer-part-1-sql-security.html#comments</comments>
		<pubDate>Wed, 10 Nov 2010 20:02:13 +0000</pubDate>
		<dc:creator>mstanislav</dc:creator>
				<category><![CDATA[PHP]]></category>
		<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://www.mnxsolutions.com/?p=1060</guid>
		<description><![CDATA[PHP is a fantastic web development language if for no other reason than its low learning-curve to create dynamic, database-driven web sites quickly. For this reason and others, there has been an obvious influx of web developers ready to hire-on to create your company&#8217;s next web application or site. Just like any other employee, contractor [...]]]></description>
		<wfw:commentRss>http://www.mnxsolutions.com/security/hiring-a-php-programmer-part-1-sql-security.html/feed</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>ProFTPD Remote Code Execution Vulnerability and exploit</title>
		<link>http://www.mnxsolutions.com/linux/proftpd-remote-code-execution-vulnerability-and-exploit.html</link>
		<comments>http://www.mnxsolutions.com/linux/proftpd-remote-code-execution-vulnerability-and-exploit.html#comments</comments>
		<pubDate>Mon, 08 Nov 2010 00:46:18 +0000</pubDate>
		<dc:creator>nwilkens</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Plesk]]></category>
		<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://www.mnxsolutions.com/?p=1050</guid>
		<description><![CDATA[A flaw in the popular ProFTPD FTP server potentially allows unauthenticated attackers to compromise a server. The problem is caused by a buffer overflow in the pr_netio_telnet_gets() function for evaluating TELNET IAC sequences. ProFTPD bug report: http://bugs.proftpd.org/show_bug.cgi?id=3521 All MNX Solutions Linux Server Management customers have been patched. Plesk 9.5 and 10 include this vulnerability. ALL [...]]]></description>
		<wfw:commentRss>http://www.mnxsolutions.com/linux/proftpd-remote-code-execution-vulnerability-and-exploit.html/feed</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Server Management and Terminating Access</title>
		<link>http://www.mnxsolutions.com/security/server-management-and-terminating-access.html</link>
		<comments>http://www.mnxsolutions.com/security/server-management-and-terminating-access.html#comments</comments>
		<pubDate>Thu, 30 Sep 2010 17:23:01 +0000</pubDate>
		<dc:creator>nwilkens</dc:creator>
				<category><![CDATA[Security]]></category>
		<category><![CDATA[access]]></category>
		<category><![CDATA[management]]></category>
		<category><![CDATA[passwords]]></category>

		<guid isPermaLink="false">http://www.mnxsolutions.com/?p=931</guid>
		<description><![CDATA[What if you had to let someone go tomorrow for some unforeseen reason. Would you know all of the points that this person or company has access to? How can you be certain unless you keep track of these locations? Even if you know all the locations, do you understand the impact of modifying the [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Ksplice Provides Patch for Linux Kernel Exploit CVE-2010-3081</title>
		<link>http://www.mnxsolutions.com/security/ksplice-provides-patch-for-linux-kernel-exploit-cve-2010-3081.html</link>
		<comments>http://www.mnxsolutions.com/security/ksplice-provides-patch-for-linux-kernel-exploit-cve-2010-3081.html#comments</comments>
		<pubDate>Mon, 20 Sep 2010 00:02:30 +0000</pubDate>
		<dc:creator>nwilkens</dc:creator>
				<category><![CDATA[Security]]></category>
		<category><![CDATA[exploit]]></category>
		<category><![CDATA[ksplice]]></category>

		<guid isPermaLink="false">http://www.mnxsolutions.com/?p=941</guid>
		<description><![CDATA[It has been mentioned in many places on the web, that a vulnerability in the 32-bit compatibility mode of the current Linux kernel (and previous versions) for 64-bit systems can be exploited to escalate privileges. The folks over at Ksplice have put together a patch that fixes this vulnerability, and a tool to check if [...]]]></description>
		<wfw:commentRss>http://www.mnxsolutions.com/security/ksplice-provides-patch-for-linux-kernel-exploit-cve-2010-3081.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Server Management Best Practices &#8211; Firewall</title>
		<link>http://www.mnxsolutions.com/linux/server-management-best-practices-firewall.html</link>
		<comments>http://www.mnxsolutions.com/linux/server-management-best-practices-firewall.html#comments</comments>
		<pubDate>Tue, 14 Sep 2010 17:40:27 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Quick Tip]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Firewall]]></category>

		<guid isPermaLink="false">http://www.mnxsolutions.com/?p=791</guid>
		<description><![CDATA[Every week at MNX solutions we handle issues from server security and patch management to system recovery and performance tuning. In this blog series, we will review a number of firewall best practices that you can implement today on your server infrastructure. First things first, do you utilize a firewall on your server? If your [...]]]></description>
		<wfw:commentRss>http://www.mnxsolutions.com/linux/server-management-best-practices-firewall.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Great security and auditing resource for your network</title>
		<link>http://www.mnxsolutions.com/apache/great-security-and-auditing-resource-for-your-network.html</link>
		<comments>http://www.mnxsolutions.com/apache/great-security-and-auditing-resource-for-your-network.html#comments</comments>
		<pubDate>Tue, 12 May 2009 14:23:50 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Apache]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[audit]]></category>
		<category><![CDATA[scripts]]></category>

		<guid isPermaLink="false">http://www.mnxsolutions.com/blog/apache/great-security-and-auditing-resource-for-your-network.html</guid>
		<description><![CDATA[The Center for Internet Security  has a great list of security configuration and audit guidelines. A great resource comprised of 40+ consensus Security Configuration Benchmarks for Operating Systems, Middleware, Software Applications and Network Devices. The Benchmarks are: Recommended technical control rules/values for hardening operating systems, middleware and software applications, and network devices; Unique, because the [...]]]></description>
		<wfw:commentRss>http://www.mnxsolutions.com/apache/great-security-and-auditing-resource-for-your-network.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
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