<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On 17 February 2015 at 20:10, Damon Hart-Davis <span dir="ltr"><<a href="mailto:dhd@exnet.com" target="_blank">dhd@exnet.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">[snip]<br><div>
Encryption of data such as occupancy another.<br></div></blockquote><div><br>The target temp, boiler firing
on/off, scheduling instructions and general usage metrics could be used as a proxy to whether there are any occupants in
the building so should probably be encrypted too.<br><br></div><div>Attack scenario with that info: person next door snoops on data and works out when the neighbour is in or out; breaks in the property when empty.<br><br></div><div>Bruno<br><br></div></div></div></div>