These Cryptocurrency Hardware Wallets store your information offline so it cannot be hacked! While it is more expensive than most other wallets, it can be a great investment in terms of security. Some people buy 2 or 3 hardware wallets to spread the risk of losing one. We recommend storing those hardware wallets in a safety deposit box at your bank or in a very safe and secure place in your home. For security, we think that these are the best way to keep your altcoins safe.
KeepKey is a hardware wallet that secures bitcoin, ethereum, litecoin, dogecoin, dash, and namecoin. Your assets are protected from hackers and thieves. KeepKey works with the wallet software on your computer by taking over the management of private key generation, private key storage, and transaction signing. Virus and malware-proof. Works on PC, Mac, Linux, and Android.
Trezor as a Bitcoin wallet that support Bitcoin, Litecoin, Ethereum, Ethereum Classic, Dash and ZCash. Trezor is the most trusted and secure way to store your bitcoins. Isolate your private keys into the safety of TREZOR and enjoy Bitcoin without risk. The best protection at no cost to your convenience.
StrongCoin is a hybrid bitcoin wallet and encryption is done in the browser before your Bitcoin keys are saved on our servers. A hybrid wallet allows you to send and receive Bitcoins just like any other wallet. However, the Bitcoin private key which is required to send money is encrypted in your browser before it reaches our servers.
Non-Hybrid Wallets are not safe. Even seemingly reputable wallet providers or exchanges that have access to your private keys are taking risks with your money. It only takes one rogue employee or experienced hacker with access to the naked keys and your Bitcoins are gone forever.