Quote from: Zogrd on November 23, 2017, 12:36:10 PM

Hi,

just bought a Ledger Nano S.

Congrats. One of the best HW wallets. I'm very satisfied with. Great support, great price, great product.

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I have BTC, LTC, ETH, ARK and various different tokens on various exchanges.

What would be the best way to secure all my coins/tokens?

I do know MEW. What confuses me is that you can access MEW by simply plugging in the Ledger Nano S. Doesn't that mean that anybody who steals my Device could access all tokens in MEW?

Obviously using a hardware wallet is very secure for attacks from the web. But what about physical attacks (burglary)?

Thief would have to know your PIN or your seed to be able to operate your funds. (note ledger will block itself when you enter pin 3 times wrong, then you need to restore it using your seed)

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Another question: I hold my BTC in Electrum, protected by a strong password. Can I just switch to Ledger Nano with the same wallet or add the Ledger as an additional security?

I' don't think so. I'm using electrum to operate my Ledger (rather than the original Ledger app). But you have to send your funds from current electrum to ledger.