TREZOR One Review

Posted by admin on November 15, 2020



TREZOR One Review

TREZOR One is probably the oldest surviving hardware wallet around and for a good reason. In this review I’m going to cover everything you need to know before deciding if the TREZOR One is right for you.

TREZOR One Review Summary

TREZOR One Review

The TREZOR One is a battle tested hardware wallet that supports a wide variety of cryptocurrencies at an affordable price. The company behind the TREZOR One (Satoshi Labs) is considered a pioneer in the Bitcoin industry. Additional security measures such as PIN codes and passphrases make this hardware wallet as close to “hack proof” as you can get.

If you want a detailed review about the TREZOR One keep on reading. Here’s what I’ll go over:

1. What is a Hardware Wallet and Why do You Need One?

When you look at the various options for Bitcoin security, the more secure the methods is – the less flexibility you have in spending your coins.

For example, storing your coins on a secure paper wallet, which is considered pretty safe, allows you only to deposit coins. When you want to withdraw them you will have to find a Bitcoin wallet and export your private key to it.

TREZOR One is an offline Bitcoin wallet. It holds your private keys and knows how to sign a transaction without the need to connect to the internet.

TREZOR seems to give you the best of both worlds as it acts as a highly secured cold storage (i.e. offline) device but still allows you flexibility when wanting to spend your coins.

The device is pretty small and you can carry it around on your Keychain or even in your pocket. So you can store your Bitcoins offline on the TREZOR One and whenever you want to spend them just connect your TREZOR One to any computer and you’re good to go.

TREZOR One Review

The TREZOR One uses a limited USB connection – just like your computer mouse or keyboard. A mouse tells the computer where it is, but the computer cannot move the mouse.

So only Bitcoin transactions can go from the computer to the TREZOR and back. This is why even compromised and infected computers can be used with TREZOR safely.

2. SatoshiLabs Overview

TREZOR One is manufactured by Satoshi Labs. Founded in 2013 the company is responsible for several well known Bitcoin projects including:

The company is an active participant in the Bitcoin community and is highly respected among veteran Bitcoiners.

3. TREZOR One Supported Coins

TREZOR wallets in general support over 1000 coins and ERC-20 tokens. The main supported coins are:

  • Bitcoin (BTC)
  • Ethereum (ETH)
  • Bitcoin Cash (BCH)
  • Litecoin (LTC)
  • Dash (DASH)
  • Zcash (ZCH)
  • Stellar (XLM)

Ripple (XRP), Monero (XMR) and Cardano (ADA) aren’t supported at all. Also, many coins require the use of an external wallet and can’t be interacted with TREZOR’s basic wallet.

A full list of supported coins can be found here.

4. How to Set Up TREZOR

Setting up the TREZOR One is pretty simple. You hook up the device to the computer, install a “bridge” which allows the TREZOR to communicate with the computer and follow the instructions.

Choosing a PIN code

A PIN code will be used to identify that you are the actual owner of the TREZOR each time you plug it into a computer.

The setup process uses a clever combination of both the TREZOR One’s screen and the computer in order to make sure it will be pretty damn hard to steal your PIN. It will ask you to click the relevant numbers on your computer screen like this:

TREZOR One Review

Meanwhile the display of the actual numbers is only visible on your TREZOR:

TREZOR One Review

This way even if someone is monitoring your keystrokes they won’t be able to know what your PIN is.

When you are setting up the TREZOR One for the first time, you’ll have to enter your new PIN twice. Notice that the numbers shown on TREZOR change between the entries.

Jotting down your seed – your master private key

Next you will be prompted to write down your recovery seed. Your seed is a secret list of words that you will use to recover your money in case you ever lose your TREZOR One or break it.

The device will show you a list of 24 words which you will need to write down.

TREZOR One Review

This seed isn’t unique to TREZOR. The use of these words as a backup method is somewhat of a Bitcoin standard.

If for some reason SatoshiLabs go out of business, for example, you can still use this seed with other popular wallets (e.g. Electrum) to recover your Bitcoins.

Remember – this list of words = your Bitcoins. If anyone gets a hold of it they can easily steal your money. Make sure to keep it safe. One suggestion for keeping your seed phrase safe is using a device such as the Cryptosteel.

You’re good to go!

Once you finish the setup you will need to connect the TREZOR One to any computer and access wallet.trezor.io – This is the wallet interface for the TREZOR One. From there you will be able to send Bitcoins to whoever you like.

TREZOR One Review


5. How Much does the TREZOR Cost?

At the time of writing, the TREZOR One costs $55 (VAT excluded) which makes it relatively affordable. You can also by a pack of 3 TREZOR Ones together and save another $20 for the bulk order.

6. Can TREZOR be hacked ?

One of the great things about TREZOR is that there’s no “username” or “password” for your account. Your credentials are your TREZOR device. So if someone doesn’t have physical access to my device there’s no way they can access my account.

But if someone could get access to your device?

The “Evil Maid” attack is a name given for an attack that is made physically (not remotely) on a computer that is left unattended.

The attacker has the ability to physically access the computer multiple times without the owner’s knowledge – just imagine that you had a house maid that was evil

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TREZOR One Review

Posted by admin on November 15, 2020

cryptocurrency


TREZOR One Review

TREZOR One is probably the oldest surviving hardware wallet around and for a good reason. In this review I’m going to cover everything you need to know before deciding if the TREZOR One is right for you.

TREZOR One Review Summary

TREZOR One Review

The TREZOR One is a battle tested hardware wallet that supports a wide variety of cryptocurrencies at an affordable price. The company behind the TREZOR One (Satoshi Labs) is considered a pioneer in the Bitcoin industry. Additional security measures such as PIN codes and passphrases make this hardware wallet as close to “hack proof” as you can get.

If you want a detailed review about the TREZOR One keep on reading. Here’s what I’ll go over:

1. What is a Hardware Wallet and Why do You Need One?

When you look at the various options for Bitcoin security, the more secure the methods is – the less flexibility you have in spending your coins.

For example, storing your coins on a secure paper wallet, which is considered pretty safe, allows you only to deposit coins. When you want to withdraw them you will have to find a Bitcoin wallet and export your private key to it.

TREZOR One is an offline Bitcoin wallet. It holds your private keys and knows how to sign a transaction without the need to connect to the internet.

TREZOR seems to give you the best of both worlds as it acts as a highly secured cold storage (i.e. offline) device but still allows you flexibility when wanting to spend your coins.

The device is pretty small and you can carry it around on your Keychain or even in your pocket. So you can store your Bitcoins offline on the TREZOR One and whenever you want to spend them just connect your TREZOR One to any computer and you’re good to go.

TREZOR One Review

The TREZOR One uses a limited USB connection – just like your computer mouse or keyboard. A mouse tells the computer where it is, but the computer cannot move the mouse.

So only Bitcoin transactions can go from the computer to the TREZOR and back. This is why even compromised and infected computers can be used with TREZOR safely.

2. SatoshiLabs Overview

TREZOR One is manufactured by Satoshi Labs. Founded in 2013 the company is responsible for several well known Bitcoin projects including:

The company is an active participant in the Bitcoin community and is highly respected among veteran Bitcoiners.

3. TREZOR One Supported Coins

TREZOR wallets in general support over 1000 coins and ERC-20 tokens. The main supported coins are:

  • Bitcoin (BTC)
  • Ethereum (ETH)
  • Bitcoin Cash (BCH)
  • Litecoin (LTC)
  • Dash (DASH)
  • Zcash (ZCH)
  • Stellar (XLM)

Ripple (XRP), Monero (XMR) and Cardano (ADA) aren’t supported at all. Also, many coins require the use of an external wallet and can’t be interacted with TREZOR’s basic wallet.

A full list of supported coins can be found here.

4. How to Set Up TREZOR

Setting up the TREZOR One is pretty simple. You hook up the device to the computer, install a “bridge” which allows the TREZOR to communicate with the computer and follow the instructions.

Choosing a PIN code

A PIN code will be used to identify that you are the actual owner of the TREZOR each time you plug it into a computer.

The setup process uses a clever combination of both the TREZOR One’s screen and the computer in order to make sure it will be pretty damn hard to steal your PIN. It will ask you to click the relevant numbers on your computer screen like this:

TREZOR One Review

Meanwhile the display of the actual numbers is only visible on your TREZOR:

TREZOR One Review

This way even if someone is monitoring your keystrokes they won’t be able to know what your PIN is.

When you are setting up the TREZOR One for the first time, you’ll have to enter your new PIN twice. Notice that the numbers shown on TREZOR change between the entries.

Jotting down your seed – your master private key

Next you will be prompted to write down your recovery seed. Your seed is a secret list of words that you will use to recover your money in case you ever lose your TREZOR One or break it.

The device will show you a list of 24 words which you will need to write down.

TREZOR One Review

This seed isn’t unique to TREZOR. The use of these words as a backup method is somewhat of a Bitcoin standard.

If for some reason SatoshiLabs go out of business, for example, you can still use this seed with other popular wallets (e.g. Electrum) to recover your Bitcoins.

Remember – this list of words = your Bitcoins. If anyone gets a hold of it they can easily steal your money. Make sure to keep it safe. One suggestion for keeping your seed phrase safe is using a device such as the Cryptosteel.

You’re good to go!

Once you finish the setup you will need to connect the TREZOR One to any computer and access wallet.trezor.io – This is the wallet interface for the TREZOR One. From there you will be able to send Bitcoins to whoever you like.

TREZOR One Review


5. How Much does the TREZOR Cost?

At the time of writing, the TREZOR One costs $55 (VAT excluded) which makes it relatively affordable. You can also by a pack of 3 TREZOR Ones together and save another $20 for the bulk order.

6. Can TREZOR be hacked ?

One of the great things about TREZOR is that there’s no “username” or “password” for your account. Your credentials are your TREZOR device. So if someone doesn’t have physical access to my device there’s no way they can access my account.

But if someone could get access to your device?

The “Evil Maid” attack is a name given for an attack that is made physically (not remotely) on a computer that is left unattended.

The attacker has the ability to physically access the computer multiple times without the owner’s knowledge – just imagine that you had a house maid that was evil

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