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	<title>Systems Administration &#8211; Linux Unbound</title>
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	<description>The Penguin Unleashed.</description>
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		<title>Securing DNS Transactions With Transactional Signatures (TSIG)</title>
		<link>https://www.linuxunbound.com/2020/10/05/securing-dns-transactions-with-transactional-signatures-tsig/</link>
		
		<dc:creator><![CDATA[Albert de Vera]]></dc:creator>
		<pubDate>Mon, 05 Oct 2020 14:51:03 +0000</pubDate>
				<category><![CDATA[DNS]]></category>
		<category><![CDATA[Security and Encryption]]></category>
		<category><![CDATA[Systems Administration]]></category>
		<category><![CDATA[dns]]></category>
		<category><![CDATA[security]]></category>
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					<description><![CDATA[Transactional Signatures (TSIG) is a mechanism for authenticating DNS messages as specified in RFC 2845. TSIG allows DNS messages such as zone transfers to be cryptographically signed using a shared secret. It can be used in any DNS transaction as &#8230; <a href="https://www.linuxunbound.com/2020/10/05/securing-dns-transactions-with-transactional-signatures-tsig/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
		
		
		
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		<title>Disk Encryption With LUKS</title>
		<link>https://www.linuxunbound.com/2020/10/03/disk-encryption-with-luks/</link>
		
		<dc:creator><![CDATA[Albert de Vera]]></dc:creator>
		<pubDate>Sat, 03 Oct 2020 21:16:26 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Security and Encryption]]></category>
		<category><![CDATA[Systems Administration]]></category>
		<category><![CDATA[encryption]]></category>
		<category><![CDATA[external drive]]></category>
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					<description><![CDATA[Originally meant for Linux, the Linux Unified Key Setup (LUKS) is &#8220;a disk encryption specification created by Clemens Fruhwirth in 2004&#8221;.1 LUKS is what I used to encrypt a partition of my external hard drive. As an experiment, I did &#8230; <a href="https://www.linuxunbound.com/2020/10/03/disk-encryption-with-luks/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
		
		
		
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		<title>KVM Virtualization</title>
		<link>https://www.linuxunbound.com/2016/07/17/kvm-virtualization/</link>
		
		<dc:creator><![CDATA[Albert de Vera]]></dc:creator>
		<pubDate>Sun, 17 Jul 2016 05:04:48 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Linux Distributions]]></category>
		<category><![CDATA[Systems Administration]]></category>
		<category><![CDATA[Virtualization]]></category>
		<category><![CDATA[CentOS]]></category>
		<category><![CDATA[Microsoft Windows]]></category>
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		<category><![CDATA[Ubuntu]]></category>
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					<description><![CDATA[Kernel-based Virtual Machine (KVM) is a popular virtualization solution supported by modern Linux kernels. It takes advantage of the CPU support for virtualization (Intel VT and AMD-V). You can run unmodified operating systems such as Linux, FreeBSD, and Microsoft Windows &#8230; <a href="https://www.linuxunbound.com/2016/07/17/kvm-virtualization/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
		
		
		
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		<title>Mounting Raw and qcow2 Images</title>
		<link>https://www.linuxunbound.com/2016/07/15/mounting-raw-and-qcow2-images/</link>
		
		<dc:creator><![CDATA[Albert de Vera]]></dc:creator>
		<pubDate>Fri, 15 Jul 2016 18:40:10 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Linux Distributions]]></category>
		<category><![CDATA[Systems Administration]]></category>
		<category><![CDATA[images]]></category>
		<category><![CDATA[kvm]]></category>
		<category><![CDATA[linux kvm]]></category>
		<category><![CDATA[qcow2]]></category>
		<category><![CDATA[raw]]></category>
		<guid isPermaLink="false">https://www.linuxunbound.com/?p=528</guid>

					<description><![CDATA[Mounting Raw and qcow2 images in order to inspect and use them doesn&#8217;t have to be difficult. After searching the internet, we found a couple of recommendations on how to do it. Here is what we did ourselves on an &#8230; <a href="https://www.linuxunbound.com/2016/07/15/mounting-raw-and-qcow2-images/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
		
		
		
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