<div dir="ltr"><div><div><div>Eric,<br></div>I see lots of options for securing the DR data, and defense in depth is obviously all to the good. What I don't see is an option for disabling reads on 1) the file systems, 2) the media. There is no operational or otherwise justification for this data to be online - ever - until you get a warrant. It should be possible eg. in Selinux to disable read ioctls so your data is encrypt, dump, and forget.<br><br></div>Kind regards<br><br></div>Paul Wilkins<br></div><div class="gmail_extra"><br><div class="gmail_quote">On 5 March 2017 at 14:56, Mister Pink <span dir="ltr"><<a href="mailto:misterpink@gmail.com" target="_blank">misterpink@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi All,</div><div> </div><div>As part of un upcoming talk at AusCert in May entitled 'Look Who's Talking', I am conducting some research into the technical application of the data retention legislation across the Industry in Australia.</div><div><br></div><div>Much has been said about the security issues surrounding the retention of this data, most notably that it is a potential 'Honey Pot' for hackers, so I am interested to understand the level of security controls that carriers have or are planning on deploying to protect the resulting data.</div><div><br></div><div>If you have 10 minutes, I would really appreciate it if you could fill in, or alternatively forward this survey to the person within your organisation responsible for your DR Solution, and in return I will share my analysis with the respondents.</div><div><br></div><div><a href="https://goo.gl/forms/FKmptlZ4g4ra4jOC2" target="_blank">https://goo.gl/forms/<wbr>FKmptlZ4g4ra4jOC2</a><br></div><div><br></div><div>All responses will be in confidence.</div><div><br></div><div>Many thanks in advance</div><div><br></div><div><br></div><div>Eric Pinkerton</div><div><br></div><div><br></div></div>
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