Mobile phone showing the Arculus Mobile App with NFTs displayed

CRYPTO & NFT SECURITY MADE SIMPLE.

With the Arculus™ crypto cold storage wallet solution, only you can access your private keys — giving you a safe, intuitive way to store and manage your crypto and NFTs.

Over 20 Years of Innovation

Arculus, developed by CompoSecure, is the revolutionary new crypto security and cold storage wallet solution with a mission to promote crypto adoption by making it safe, simple, and secure for all. With decades of experience developing award-winning, world-renowned security hardware and financial payment solutions, the innovators at CompoSecure are empowering you to be the guardian of your digital assets today and into the future of Web3.

Employee in the CompoSecure manufacturing facility

Simple. Safe. Secure.

Is your crypto as secure as possible? Arculus is a cold storage hardware wallet protected by 3-factor authentication: our security relies on something you are, something you know, and something you have to keep your digital assets safe.

An icon representing a fingerprint for Arculus' biometric lock feature An icon representing facial recognition for Arculus' biometric lock feature

1. Something you are

Biometric Lock

Something you are. With superior security capabilities, the Arculus Wallet™ App is only accessible on your mobile device with your unique biometrics — keeping your crypto safe

An icon representing a PIN for Arculus' 6-digit PIN feature

2. Something you know

6-digit Numeric PIN

Something you know. Input your private 6-digit PIN when prompted by the Arculus Wallet App for the second step in the authentication process

3. Something you have

Your Arculus Key Card: Secure Crypto
Cold Storage
Cold Storage

Cold storage is a way of protecting cryptocurrency private keys offline in a physical device. Because the device is not connected to the Internet, this storage method helps to protect an investor's cryptocurrency portfolio from hackers.

Tapping
NFC

NFC (Near Field Communication) is used when the Arculus Key Card is tapped to connect to the Arculus Wallet App to make secure transactions. NFC is the same technology used in 'tap-to-pay' cards as well as Google Pay & Apple Pay.

your card to the back of your phone allows you to complete the 3-factor authentication via NFC, or near field communication, technology. Now you can securely buy, swap, send, and receive cryptocurrency and manage your NFTs with Arculus.
An image of a silver Arculus card laying on a wooden table

The Safer Way to Store Your Crypto

The Arculus Key™ Card utilizes cutting-edge security that doesn’t rely on cords or Bluetooth to protect your crypto and NFTs. You simply tap the Arculus Key Card to your mobile device with the Arculus Wallet App to access your assets safely and securely. Your private keys are encrypted and stored in the secure element on your Arculus Key Card. No charging. No cables.

Smarter & Safer
Cryptocurrency
Security

Cryptocurrency

Crypto or Cryptocurrency is a type of currency that is digital and decentralized, meaning there is no central authority that manages and distributes the cryptocurrency. You can use cryptocurrency to buy regular goods and services. Many people invest in cryptocurrencies as they would in other assets, like stocks or precious metals.

Vault-like Security

With the best-in-class CC EAL6+ Secure Element Hardware Classification of your Arculus Key Card, you have the power to hold your crypto in cold storage with confidence.

Leading-Edge Privacy

You control your keys and your crypto assets apart from any centralized system. This provides ultra-protection for your sensitive personal financial data.

Time-Saving Speed

An easy-to-use account dashboard and “tap to transact” interactions deliver a faster, more responsive experience.

What is a Cold Storage Crypto Wallet?

Hardware wallets, like Arculus, hold your private keys apart from trading or exchange platforms. They provide a convenient, private way to transact and keep your assets safe.

Hardware Wallets Provide Unmatched Security

Hardware wallets are the more secure way to buy, swap, send, and receive cryptocurrencies. But all wallets aren't created equal. Others require cables, complicated user interfaces, and need to be charged. Arculus gets rid of all the pitfalls with one simple app and a sleek metal card.

An image of two Arculus cards showcasing what each side of the card looks like
Questions

Have more questions about Arculus or hardware wallets? We have answers.

Where would you store
your NFTs &
cryptocurrencies?

Cryptocurrency

Crypto or Cryptocurrency is a type of currency that is digital and decentralized, meaning there is no central authority that manages and distributes the cryptocurrency. You can use cryptocurrency to buy regular goods and services. Many people invest in cryptocurrencies as they would in other assets, like stocks or precious metals.

Form Factor
Ease of Use
Superior Security
No Charge Required
3 Factor Authentication
View, Store, and Share NFTs*
Offers Live Customer Support

*Arculus currently supports viewing Ethereum ERC721 and ERC1155 NFTs in the gallery. Your other NFTs can be stored securely in the wallet, but you will not be able to view them in the gallery.

Secure Your Crypto With Arculus
 An image of a silver Arculus card with a black, geometric background

Arculus for Business

Looking for custom cryptocurrency products, identity & fraud protection, and payments technology for your business?