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Encryption

Full Disk Encryption Hard For Law Enforcement To Crack 575

If you'd rather keep your data private, take heart: disk encryption is a lot harder to break than techno-thriller movies and TV shows make it out to be, to the chagrin of some branches of law enforcement. MrSeb writes with word of a paper titled "The growing impact of full disk encryption on digital forensics" [abstract here to paywalled article] that illustrates just how difficult it is. According to the paper, co-authored by a member of US-CERT, "[T]here are three main problems with full disk encryption (FDE): First, evidence-gathering goons can turn off the computer (for transportation) without realizing it's encrypted, and thus can't get back at the data (unless the arrestee gives up his password, which he doesn't have to do); second, if the analysis team doesn't know that the disk is encrypted, it can waste hours trying to read something that's ultimately unreadable; and finally, in the case of hardware-level disk encryption, tampering with the device can trigger self-destruction of the data. The paper does go on to suggest some ways to ameliorate these issues, but ultimately the researchers aren't hopeful: 'Research is needed to develop new techniques and technology for breaking or bypassing full disk encryption.'"

Comment Relevant case law on s308H (Score 2) 231

From SALTER v DPP [2008] NSWSC 1325 (5 December 2008)
http://www.austlii.edu.au/au/cases/nsw/NSWSC/2008/1325.html

13 Counsel appearing for the defendant drew attention to a number of prior decisions, albeit on different statutory provisions, those cases including Gilmour v Director of Public Prosecutions (Cth) (1995) 43 NSWLR 243, The Director of Public Prosecutions v Murdoch [1993] 1 VR 406 at 409,410. In that last mentioned case Hayne J said:-

“... Where, as is the case here, the question is whether the entry was with permission, it will be important to identify the entry and to determine whether that entry was within the scope of the permission that had been given. If the permission was not subject to some express or implied limitation which excluded the entry from its scope, then the entry will be with lawful justification but if the permission was subject to an actual express or implied limitation which excluded the actual entry made, then the entry will be “without lawful authority to do so.” ...

In my view the section requires attention to whether the particular entry in question was an entry that was made without lawful authority. In the case of a hacker it will be clear that he has no authority to enter the system. In the case of an employee the question will be whether that employee had authority to affect the entry with which he stands charged. If he has a general and unlimited permission to enter the system then no offence is proved. If however there are limits upon the permission given to him to enter that system it will be necessary to ask was the entry within the scope of that permission? If it was, then no offence was committed; if it was not, then he has entered the system without lawful authority to do so.”

14 The passage has direct application to the situation here.

15 Authorisation to use a computer or authorisation in an entirely different field of law may be general or it may be limited or it may be subject to conditions, and I do not believe that s 308B should be given an operation so as to set at nought that aspect of the general law. As Hayne J said in the passage to which I have referred:-

“If there are limits upon the permission given, it will be necessary to ask was the entry within the scope of that permission?"

------- So, much will depend on the terms that governed the access to the website. Can these be posted ?
Space

Iran Plans To Put a Monkey Into Space 153

arisvega writes "Iran plans to send a live monkey into space in the summer, the country's top space official said after the launch of the Rassad-1 satellite, state television reported on its website on Thursday. 'The Kavoshgar-5 rocket will be launched during the month of Mordad (July 23 to August 23) with a 285-kilogramme capsule carrying a monkey to an altitude of 120 kilometres (74 miles),' said Hamid Fazeli, head of Iran's Space Organisation. No mentioning on retrieving the monkey, though."

Comment Re:David Cameron actually believes his own rhetori (Score 1) 629

Before WWII? I think you've been reading the same history book as Dave Cameron (the one where the UK and USA are fighting together in 1940).
There's no question that the UK was a major power 60 years ago.
A better case could be made for ~1955, but even in 1966 Britain was able to argue that its global reach amounted to shouldering enough of an anti-communist burden to justify staying out of Vietnam.
The Falklands War is quite interesting here, not because it demonstrated some lingering imperial might, in fact the opposite - the UK depended heavily on the USA. Where it gets special is that this help was given (initially) without approval from the White House, solely by virtue of long-established intelligence and military links.

Books

Puzzle In xkcd Book Finally Cracked 90

An anonymous reader writes "After a little over five months of pondering, xkcd fans have cracked a puzzle hidden inside Randall Munroe's recent book xkcd: volume 0. Here is the start of the thread on the xkcd forums; and here is the post revealing the final message (a latitude and longitude plus a date and time)."

Comment Re:Just Multiroom, or Multizone? (Score 1) 438

Well the stream comes from Squeezebox Server on the PC so it's just a hardware-software match rather than a hardware-hardware one like Sonos.

And they're doing pretty well so far, longevity-wise - my SlimDevices Squeezebox 3 has upgraded itself to the latest Logitech-branded firmware and works with a new Boombox, and the latest software & services of course.

Comment Re:Sonos - it begins and ends with Sonos (Score 1) 438

(redundant bit) As someone else has pointed out, this is incorrect - the Squeezebox players decode FLAC, MP3 etc. directly from the stream.

(non-redundant bit) And the Squeezebox Server is a very useful central controller for setting up plugins, playlists etc.

I guess the Sonos players can also synch to each other tightly so that playing the same thing in multiple rooms works nicely? The physical Squeezebox players do, but the version you might run on a PC (Squeezeslave) doesn't as far as I know.

And if you're paying in GBP, you'll probably be interested in the BBC iPlayer plugin which is very convenient. No neat Spotify integration yet but it's on the cards.

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