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ilhan
ilhan
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My question is about the encryption between me and my mobile operator. My mobile operator uses A5/1A5/1. I use Samsung. Sometimes I see the symbol G on my phone which means GPRS. I don't know whether it means that it uses a secure connection or not (for voice calls).

Note: I know that government can go to the mobile operator and ask them to record my mobile calls but the question is about unauthorized spying.

My question is about the encryption between me and my mobile operator. My mobile operator uses A5/1. I use Samsung. Sometimes I see the symbol G on my phone which means GPRS. I don't know whether it means that it uses a secure connection or not (for voice calls).

Note: I know that government can go to the mobile operator and ask them to record my mobile calls but the question is about unauthorized spying.

My question is about the encryption between me and my mobile operator. My mobile operator uses A5/1. I use Samsung. Sometimes I see the symbol G on my phone which means GPRS. I don't know whether it means that it uses a secure connection or not (for voice calls).

Note: I know that government can go to the mobile operator and ask them to record my mobile calls but the question is about unauthorized spying.

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ilhan
ilhan
  • 415
  • 2
  • 4
  • 10

Is there man in middle attack when using mobile phone calls?

My question is about the encryption between me and my mobile operator. My mobile operator uses A5/1. I use Samsung. Sometimes I see the symbol G on my phone which means GPRS. I don't know whether it means that it uses a secure connection or not (for voice calls).

Note: I know that government can go to the mobile operator and ask them to record my mobile calls but the question is about unauthorized spying.