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	<title>WTF? &#8211; FU-BAR</title>
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	<description>Fucked Up Beyond All Recognition</description>
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	<title>WTF? &#8211; FU-BAR</title>
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		<title>Obfuscated encryption fails again&#8230; No Shit, Sherlock!</title>
		<link>/2018/11/05/obfuscated-encryption-fails-again-no-shit-sherlock/</link>
		
		<dc:creator><![CDATA[Rui Seabra]]></dc:creator>
		<pubDate>Mon, 05 Nov 2018 21:39:05 +0000</pubDate>
				<category><![CDATA[Hardware]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[SSD]]></category>
		<category><![CDATA[WTF?]]></category>
		<guid isPermaLink="false">/?p=2783</guid>

					<description><![CDATA[This is obfuscation, rather than encryption, for all purposes. Major hardware vendors are involved, and «the issue is worse on Windows». No surprises, then&#8230; Glad I don&#8217;t use that poor excuse for an operating system&#8230; 🙂 It seems a few popular devices with hardware controlled self encryption aren&#8217;t really doing it good by having master &#8230; <p class="link-more"><a href="/2018/11/05/obfuscated-encryption-fails-again-no-shit-sherlock/" class="more-link">Continue reading<span class="screen-reader-text"> "Obfuscated encryption fails again&#8230; No Shit, Sherlock!"</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><strong>This is obfuscation, rather than encryption</strong>, for all purposes.</p>
<p>Major hardware vendors are involved, and «<strong>the issue is worse on Windows</strong>». No surprises, then&#8230; Glad I don&#8217;t use that poor excuse for an operating system&#8230; <img src="https://s.w.org/images/core/emoji/14.0.0/72x72/1f642.png" alt="🙂" class="wp-smiley" style="height: 1em; max-height: 1em;" /></p>
<p>It seems a few popular devices with hardware controlled self encryption aren&#8217;t really doing it good by having master passwords (truly a #WTF) and faulty standards implementations.</p>
<p>«<i>SSDs from Micron (Crucial) and Samsung are affected. These are SSDs that support hardware-level encryption via a local built-in chip, separate from the main CPU. Some of these devices have a factory-set master password that bypasses the user-set password, while other SSDs store the encryption key on the hard drive, from where it can be retrieved. The issue is worse on Windows, where BitLocker defers software-level encryption to hardware encryption-capable SSDs, meaning user data is vulnerable to attacks without the user&#8217;s knowledge</i>»</p>
<p>There&#8217;s a <a href="https://www.ru.nl/publish/pages/909275/draft-paper_1.pdf">paper with all the gory details</a> for the hard core guys  and a <a href="https://www.zdnet.com/article/flaws-in-self-encrypting-ssds-let-attackers-bypass-disk-encryption/">report on ZDNet</a> for the rest.</p>
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		<title>Novo Prédio ou Jardim no Largo Rato? Como? Onde?</title>
		<link>/2008/10/10/novo-predio-ou-jardim-no-largo-rato-como-onde/</link>
					<comments>/2008/10/10/novo-predio-ou-jardim-no-largo-rato-como-onde/#comments</comments>
		
		<dc:creator><![CDATA[Rui Seabra]]></dc:creator>
		<pubDate>Fri, 10 Oct 2008 23:15:43 +0000</pubDate>
				<category><![CDATA[Society]]></category>
		<category><![CDATA[WTF?]]></category>
		<guid isPermaLink="false">/?p=250</guid>

					<description><![CDATA[No Público Última Hora li que há uma polémica no Largo Do Rato, Lisboa, porque se pretende construir lá um prédio. Uma proposta alternativa diz que se deveria antes construir um jardim, uma vez que não há lá nenhuma árvore condigna. Entre prédio ou jardim, por mim venha o jardim em qualquer momento que me &#8230; <p class="link-more"><a href="/2008/10/10/novo-predio-ou-jardim-no-largo-rato-como-onde/" class="more-link">Continue reading<span class="screen-reader-text"> "Novo Prédio ou Jardim no Largo Rato? Como? Onde?"</span></a></p>]]></description>
										<content:encoded><![CDATA[<p>No Público Última Hora <a href="http://ultimahora.publico.clix.pt/noticia.aspx?id=1345644">li que há uma polémica no Largo Do Rato</a>, Lisboa, porque se pretende construir lá um prédio. Uma proposta alternativa diz que se deveria antes construir um jardim, uma vez que não há lá nenhuma árvore condigna.</p>
<p>Entre prédio ou jardim, por mim venha o jardim em qualquer momento que me perguntem, mas a minha dúvida é <strong>onde, num largo tão cheio de trânsito e estrada, é que ficaria fosse o que fosse</strong>?</p>
<figure id="attachment_251" aria-describedby="caption-attachment-251" style="width: 445px" class="wp-caption aligncenter"><a href="http://maps.google.com/maps?f=q&amp;hl=pt-PT&amp;geocode=&amp;q=Largo+do+Rato,+Lisboa+1250,+Portugal&amp;sll=37.0625,-95.677068&amp;sspn=37.546691,85.869141&amp;ie=UTF8&amp;ll=38.720108,-9.154857&amp;spn=0.00113,0.002621&amp;t=h&amp;z=19"><img loading="lazy" class="size-full wp-image-251" title="Largo do Rato, Lisboa, Portugal" src="/wp-content/uploads/2008/10/largo_do_rato.png" alt="Largo do Rato, Lisboa, Portugal" width="445" height="246" /></a><figcaption id="caption-attachment-251" class="wp-caption-text">Largo do Rato, Lisboa, Portugal</figcaption></figure>
<p>Um grande obrigado ao João Craveiro por me ter explicado onde é que estão a pensar fazer a asneirada e onde propõe fazer um jardim em vez da asneirada. Acho no entanto que a área em causa é tão pequena que nada de jeito ser faria lá&#8230;</p>
<p><img loading="lazy" class="aligncenter size-full wp-image-254" title="largodoratotb0" src="/wp-content/uploads/2008/10/largodoratotb0.png" alt="" width="445" height="246" /></p>
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