Do GCHQ/MI5 etc need more powers to fight terrorism?

Do GCHQ/MI5 etc need more powers to fight terrorism?

Author
Discussion

Don

28,377 posts

284 months

Monday 27th March 2017
quotequote all
0000 said:
smifffymoto said:
IT should be an open platform for MI6,MI5 and GCHQ but not the police.
I don't think end to end encryption should be weakened for anyone. I'm sure at least one of those three has the technical capacity to work around it to a limited extent in exceptional circumstances and I'm fine with that.

Amber Rudd said:
The best people who understand the technology, who understand the necessary hashtags to stop this stuff ever being put up, not just taken down, but ever being put up in the first place are going to be them.
Shut up you tool.
With you on all of that. End to End encryption exists. The genie is out of the bottle. The Bouncy Castle has been built and is open source. Anyone who wants proper, secure encryption now has it and they don't have to ask nicely. You don't have to be Einstein to use this stuff.

I'm amazed that Amber Rudd refuses to understand this. She must be very hard of thinking.

I'm in FS and everything relies on encryption that can't reasonably be broken. Without it no bank could trust another...errrmm.. the modern banking world requires stuff GCHQ can't break. How can you ban it!???

Guybrush

4,350 posts

206 months

Monday 27th March 2017
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Naturally, if te550rists knew their messages could be read, they'd carry on just as before knowing they could be read. Of course they would. rolleyes

Tonsko

6,299 posts

215 months

Monday 27th March 2017
quotequote all
Guybrush said:
Naturally, if te550rists knew their messages could be read, they'd carry on just as before knowing they could be read. Of course they would. rolleyes
Quite. Even if Whatsapp caves, Signal most definintely won't.

coanda

2,642 posts

190 months

Monday 27th March 2017
quotequote all
I expect they have his phone, and I also expect he wasn't in the frame of mind where he was deleting messages, contacts, backups and histories just before attacking. They have everything they need.

This is a spurious call to get access for full time monitoring, It's the only way in which access could be used for any kind of upfront warning of an attack.

Just target the handsets like the big boys do, and give people at least a bit of privacy from the snooping police state that exists in this country.

It's a shame she'll never read this. Maybe someone in GCHQ or the local council will and can pass it on.

Tonsko

6,299 posts

215 months

Monday 27th March 2017
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anonymous said:
[redacted]
Yeh sure, and that will probably continue to some degree - and was completely baffling to those in the infosuck community. But one can probably assume that their opsec skills will gradually increase. At least amongst the groups that have dedicated IT support who know what they're doing.

Tonsko

6,299 posts

215 months

Monday 27th March 2017
quotequote all
anonymous said:
[redacted]
I suspect we're arguing the same point from different aspects. You maybe not have seen other posts that I've made, but I'm vehemently opposed to further privacy erosion (in this instance, encryption degradation/backdooring) for a number of reasons.

0000

13,812 posts

191 months

Monday 27th March 2017
quotequote all
Tonsko said:
Quite. Even if Whatsapp caves, Signal most definintely won't.
Even if Whatsapp caves and Signal does too, the Maths most definitely won't.

anonymous said:
[redacted]
Are they asking their experts? It looks like they just assume they know enough to wade in and make demands as they see fit because that's simply their modus operandi. Admittedly Nadine Dorries isn't listening though.

toastyhamster

1,664 posts

96 months

Monday 27th March 2017
quotequote all
Rudd might not have a clue but stuff is moving on, albeit too slowly, this was today: (Subject: Cyber Security: UK National Security in a Digital World):

http://www.parliamentlive.tv/Event/Index/6df35e39-...

Tonsko

6,299 posts

215 months

Monday 27th March 2017
quotequote all
0000 said:
Even if Whatsapp caves and Signal does too, the Maths most definitely won't.
Actually, I didn't realise that whatsapp now uses the Signal protocol. Thought it was in-house.

jjlynn27

7,935 posts

109 months

Monday 27th March 2017
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anonymous said:
[redacted]
She can't possibly be that ignorant.

Tonsko

6,299 posts

215 months

Monday 27th March 2017
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Yeh, there's an agenda.

mickytruelove

420 posts

111 months

Monday 27th March 2017
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I cant help feel the politicians are the the type of people that click the "internet" icon on their desktop.

It doesnt help when sky news have people discussing it that have no clue how it works. One of the guys on there was saying "Are whatsapp lying and they could hand over everything if they want"

I turned the tv over.

Don

28,377 posts

284 months

Tuesday 28th March 2017
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It is depressing that so many people are so utterly ignorant about the mathematics of encryption, or how open source works.

There is no going back. You cannot put a backdoor into encryption. You can put a backdoor into an application, of course, but the rest of us would laugh and just use something else. Mental.

scorp

8,783 posts

229 months

Tuesday 28th March 2017
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To use a tired old expression : If you outlaw encryption then only outlaws will use encryption.

This solves exactly zero problems.

Jonmx

2,544 posts

213 months

Tuesday 28th March 2017
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The Snowden stuff showed that they have pretty wide ranging decryption and data trawling operations already running and that was years ago. Bullrun and Edgehill are the NSA/GCHQ decryption programmes and PRISM and Tempora are their data trawling operations. Since Snowden the MOD issued notices to the major media outlets effectively stopping them reporting anything in relation to this area. The Guardian offices were of course raided by Mi5 who made them destroy a number of hard drives etc(I can only imagine the righteous liberal tears as all this happened).
As we hear time and time again, they intercept a number of attacks every year successfully with the existing powers. It appears the latest attack was someone who acted alone and wanted his 5 minutes of Jihadi fame. We won't stop that anymore than we can stop someone murdering his wife.
I personally think more needs to be done in the prisons, if we stop people being radicalised in the first place, that's far more effective than intercepting 1,000,000 innocuous WhatsApp chats.

amusingduck

9,397 posts

136 months

Tuesday 28th March 2017
quotequote all
Don said:
It is depressing that so many people are so utterly ignorant about the mathematics of encryption, or how open source works.

There is no going back. You cannot put a backdoor into encryption. You can put a backdoor into an application, of course, but the rest of us would laugh and just use something else. Mental.
Only if you're aware that a backdoor exists.

Don't the US have a history of intercepting iPhones, and even Cisco network equipment to install their own backdoors?

Tonsko

6,299 posts

215 months

Tuesday 28th March 2017
quotequote all
amusingduck said:
Only if you're aware that a backdoor exists.

Don't the US have a history of intercepting iPhones, and even Cisco network equipment to install their own backdoors?
Correct: https://arstechnica.com/tech-policy/2014/05/photos...

Cisco thought it was so rife that they enacted a protocol to ship to decoy addresses in an effort to avoid interception:

https://www.theregister.co.uk/2015/03/18/want_to_d...

CIA has android device rootkits (and more than likely others)... and as noted earlier, 'end to end' encryption does not defend against this kind of attack.

Tonsko

6,299 posts

215 months

Saturday 1st April 2017
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Here's an interesting article about how James Comey's secret twitter account was tracked down purely by the use of metadata.

http://gizmodo.com/this-is-almost-certainly-james-...