Comments on: Samsung Galaxy S3 may be the first smartphone with full ARM TrustZone support for enabling 100% security in everything online https://armdevices.net/2012/05/04/samsung-galaxy-s3-may-be-the-first-smartphone-with-full-arm-trustzone-support-for-enabling-100-security-in-everything-online/ New video posted every 8 hours, forever Mon, 21 May 2012 10:03:00 +0000 hourly 1 https://wordpress.org/?v=7.0.2 By: Goophoney5 https://armdevices.net/2012/05/04/samsung-galaxy-s3-may-be-the-first-smartphone-with-full-arm-trustzone-support-for-enabling-100-security-in-everything-online/comment-page-1/#comment-13036 Mon, 21 May 2012 10:03:00 +0000 http://138.2.152.197/?p=79792#comment-13036 Goophone y5Goophone y5 is coming now.Choose a cheap goophone y5 is a hard work.You should choose a best goophone mtk6575.The best mtk6575 iphone is here!

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By: Guest https://armdevices.net/2012/05/04/samsung-galaxy-s3-may-be-the-first-smartphone-with-full-arm-trustzone-support-for-enabling-100-security-in-everything-online/comment-page-1/#comment-12943 Fri, 04 May 2012 20:12:00 +0000 http://138.2.152.197/?p=79792#comment-12943 In reply to Charbax.

Nope, derekmorr is right here. Nothing is 100% secure. “Security features” do not necessarily provide security. In a complex system like this, there are plenty of potentially vulnerable components.

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By: Charbax https://armdevices.net/2012/05/04/samsung-galaxy-s3-may-be-the-first-smartphone-with-full-arm-trustzone-support-for-enabling-100-security-in-everything-online/comment-page-1/#comment-12942 Fri, 04 May 2012 17:56:00 +0000 http://138.2.152.197/?p=79792#comment-12942 In reply to derekmorr.

My understanding is that it takes billions of years for all the computers in the world to break a 128bit encryption. Millions of billions of trillions of years for all the computers on our planet and all the other habitable planets in our universe and in the multi-verses to break a 256bit encryption.

The only security risks that I can imagine are:

1. Hackers install a mod-chip in your phone to modify the behavior of your security LED light. Very unlikely.

2. Hackers kidnap you and force you to authorize a transfer. But even then, the transfer is digital and can be reversed by the authorities so actually not even a workable scenario anymore.

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By: derekmorr https://armdevices.net/2012/05/04/samsung-galaxy-s3-may-be-the-first-smartphone-with-full-arm-trustzone-support-for-enabling-100-security-in-everything-online/comment-page-1/#comment-12941 Fri, 04 May 2012 17:52:00 +0000 http://138.2.152.197/?p=79792#comment-12941 In reply to Charbax.

Encryption is not the same as security.

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By: Charbax https://armdevices.net/2012/05/04/samsung-galaxy-s3-may-be-the-first-smartphone-with-full-arm-trustzone-support-for-enabling-100-security-in-everything-online/comment-page-1/#comment-12940 Fri, 04 May 2012 17:48:00 +0000 http://138.2.152.197/?p=79792#comment-12940 In reply to derekmorr.

World financial systems, net banking, the United Nations, the White House, etc all those are pretty secure. I think the lack of security happens only when their are security gaps in the overall system. If you can build a system where full 128bit or higher encryption is used at every important node, then I’d guess the system is pretty close to 100% secure. Can you identify the security risks of this system?

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By: derekmorr https://armdevices.net/2012/05/04/samsung-galaxy-s3-may-be-the-first-smartphone-with-full-arm-trustzone-support-for-enabling-100-security-in-everything-online/comment-page-1/#comment-12937 Fri, 04 May 2012 17:38:00 +0000 http://138.2.152.197/?p=79792#comment-12937 Nothing is 100% secure.

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