Tagged Questions
8
votes
2answers
314 views
Are phone calls on a GSM network encrypted?
When I make a call on my cellphone (on a GSM network), is it encrypted?
3
votes
1answer
83 views
Windows Phone and Hardcoding Values
Let us say that I have a Windows Phone application. If I hardcode a private key in the Windows Phone application, can people extract it once the application is released to the public on the Windows ...
27
votes
5answers
4k views
How hard is it to intercept SMS (two-factor authentication)?
A lot of two-factor authentication mechanisms use SMS to deliver single-use passphrase to the user. So how secure is it? Is it hard to intercept the SMS message containing the passphrase? Do mobile ...
1
vote
2answers
322 views
How secure is Goodlink for mobile phones when compared to Activesync?
Some of our more technical users are arguing to use Activesync for their phones, while the corporate standard is limited to Blackberry and any device that supports Goodlink.
One argument is the ...
17
votes
9answers
3k views
Do secure phone lines exist?
I could be out of context here about security, but , I would like to know if phone lines or phone calls over VOIP could be made secure .
I know that Skype and other VOIP service providers have to ...
