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IFD:Nutzerstudien WiSe1314/Sicherheit endpresentation (security) (view source)
Revision as of 23:54, 5 March 2014
, 5 March 2014→Improvement of the first prototype
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===Protoype 2b)=== | ===Protoype 2b)=== | ||
A next question was how we could show, that the message is not encryped. This included also the problem how one could start encryption. | |||
[[File:nust_security_prototype.png | 400px ]] | |||
===Protoype 2c)=== | |||
We added a pop up, which appears when the user tries to start an unsecure chat. | We added a pop up, which appears when the user tries to start an unsecure chat. | ||
[[File:pro2ab.jpg | 900px ]] | [[File:pro2ab.jpg | 900px ]] | ||
===Prototype | ===Prototype 2d)=== | ||
Because some of our test persons expressed concerns about the many buttons needed to start a secure chat and especially about their labels, we decided to bring everything to one switch. | Because some of our test persons expressed concerns about the many buttons needed to start a secure chat and especially about their labels, we decided to bring everything to one switch. | ||
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[[File:nust_security_prototype_automatic.png | 400px]] | [[File:nust_security_prototype_automatic.png | 400px]] | ||
===Prototype | ===Prototype 2e)=== | ||
If the message is secure (In the speechbubble in the middle picture is written: “start secure messaging”, because one problem was that user don’t know what OTR means.) | If the message is secure (In the speechbubble in the middle picture is written: “start secure messaging”, because one problem was that user don’t know what OTR means.) | ||