In fact, coin exchanges are considered one of the least secure spots for you bitcoin. –

Btc Drops Under $68k As Mt Gox Sends $22b Bitcoin To Two Wallets

Additionally, Electrum supports hardware wallets, including Ledger, TREZOR, and KeepKey. Since advanced consumers may prefer to use hardware wallets for security but computer software wallets for simplicity, it’s ideal if the two are compatible. Indeed, GreenAddress can be utilized with some of the hardware wallets we discuss below, including Ledger Nano S And TREZOR. Like…