Wie sicher ist es, mein Android-Handy mit meinem Nano S / Nano S+ zu verbinden?

Hi – Using Ledger Live on your Android phone to sign transactions is secure, as the private keys never leave your Ledger device. The Ledger device is designed to keep your private keys offline and isolated from the internet, protecting them from online threats. Whether you use a PC or an Android phone, the transaction details are always verified on the device itself, not on the computer or phone.

However, it’s important to note that the security of your transactions also depends on the security of the device you’re using. Ensure that your Android phone is free from malware and always keep your apps and operating system up to date.

For more information on how to connect your Ledger device to your Android phone, you can visit this link: https://support.ledger.com/hc/en-us/articles/360021488913-Connect-Ledger-to-your-phone

For more details on how to verify transactions with your Ledger device and avoid address replacement attacks, you can visit this article: https://support.ledger.com/hc/en-us/articles/8397197967005-Verify-transactions-with-your-Ledger-device-and-avoid-address-replacement-attacks

Let us know if you’ve any other questions for us.

It’s as secure as connecting it to anything else – a hardware wallet is designed to operate in an untrusted environment

Your private key will never leave the ledger, unless you use the “controversial” recover service … Which is currently not available on s+ anyway and not supported on nano s.