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Second-Gen Hardware Wallets & Feature Support

Second-Gen Hardware Wallets & Feature Support

The new-generation Cobo Vaults are just as dedicated to air-gapping your private keys, but ditch durability features to be priced at 99…
Go to the profile of Patrick Kim
Patrick Kim
Cobo Vault Product Design Principles

Cobo Vault Product Design Principles

Building a hardware wallet to protect your assets is very much like making a wooden bucket to hold water. Wooden Bucket Theory states that…
Go to the profile of Lixin Liu
Lixin Liu
Latest
Celebrating 3 Years of Security & Community

Celebrating 3 Years of Security & Community

Today Cobo Vault turns 3 years old! We’d like to share the amazing progress we made over the past year.
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Cobo Vault
Blind Signing — A Security Black Hole for the Ethereum Community

Blind Signing — A Security Black Hole for the Ethereum Community

Are we securely signing the transaction?
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Cobo Vault
Shipping Data Retention Change

Shipping Data Retention Change

Now Cobo Vault customers can ask for shipping data removal.
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Cobo Vault
Cobo Vault Now Supports .crypto Blockchain Domains!

Cobo Vault Now Supports .crypto Blockchain Domains!

We are excited to announce that Cobo Vault users can send crypto using short human-readable names by Unstoppable Domains!
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Cobo Vault
Why Cobo Vault implemented Shamir Backups

Why Cobo Vault implemented Shamir Backups

Cobo Vault has proudly implemented SatoshiLabs’ SLIP39 so that Shamir Backup is available on Cobo Vault now.
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Cobo Vault
Ultimate Bitcoin Privacy Guide using TailsOS with built in Electrum Wallet and MyNode with Electrs…

Ultimate Bitcoin Privacy Guide using TailsOS with built in Electrum Wallet and MyNode with Electrs…

This setup works with both Cobo Vault’s Bitcoin-only and Multicoin firmwares.
Go to the profile of Cobo Vault
Cobo Vault
How to verify the recovery phrase created by dice rolling

How to verify the recovery phrase created by dice rolling

When setting up your bitcoin wallet, the most crucial part is the process of creating your recovery phrase. Have you ever wondered where…
Go to the profile of Cobo Vault
Cobo Vault
On Open Source and Transparency

On Open Source and Transparency

We’ve come a long way toward making our product as open source as possible since we last published this article describing why we thought…
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Patrick Kim
Recover Phrase Horror Stories

Recover Phrase Horror Stories

Real life stories of the worst things that can happen to your bitcoin — and what you can do to prevent them from happening to you.
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Patrick Kim
A Potential Solution to Fee Attacks

A Potential Solution to Fee Attacks

The latest Trezor’s firmware update raised a corner attack vulnerability with SegWit transactions. It is inherent in the design of SegWit…
Go to the profile of Lixin Liu
Lixin Liu
Companion Apps: Why Mobile Beats Desktop and Web

Companion Apps: Why Mobile Beats Desktop and Web

Every hardware wallet needs to communicate with a companion app so it can sign transactions and send them to the blockchain, and a…
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Cobo Vault
Web Authentication: A Counter to Supply Chain Attacks

Web Authentication: A Counter to Supply Chain Attacks

How can you verify your hardware wallet isn’t a fake?
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Cobo Vault
Self-Destruct Mechanism’s Unique Defense Against Side-Channel Attacks

Self-Destruct Mechanism’s Unique Defense Against Side-Channel Attacks

Side-channel attacks are how most hardware wallets get hacked. Someone with enough time, resources and skill to scrutinize the device’s…
Go to the profile of Cobo Vault
Cobo Vault
Should You Enable Passphrase Protection?

Should You Enable Passphrase Protection?

The Trezor hack publicized by Kraken Security Labs showed that it is possible to steal private keys from a Trezor in just 15 minutes with…
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Cobo Vault
The Glacier Protocol and Using Dice To Generate Keys

The Glacier Protocol and Using Dice To Generate Keys

The Glacier Protocol is a storage scheme that takes the “not your keys, not your bitcoin” ethos to its literal extreme. While it’s a great…
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Cobo Vault
Deep Cold Storage: How Beginners Can Swim in the Deep End

Deep Cold Storage: How Beginners Can Swim in the Deep End

Cold storage is great for avoiding online threats, but methods for storing the recovery phrase are often overlooked.
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Cobo Vault
Secure Elements: The Last Line of Defense

Secure Elements: The Last Line of Defense

The recently passed Proof-of-Keys movement marked a silent revolution of individuals declaring financial independence by claiming…
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Cobo Vault
Secure Elements: Harnessing A Force of Nature

Secure Elements: Harnessing A Force of Nature

Part of the brilliance of Bitcoin is its ability to harness the infinite power of randomness to disguise information for security purposes…
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Cobo Vault
Air-Gapped Computers and Phones vs Hardware Wallets: What’s the Difference?

Air-Gapped Computers and Phones vs Hardware Wallets: What’s the Difference?

Research suggests air-gapped computers and phones are dangerously vulnerable to attack in ways you wouldn’t want your cold wallet to be.
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Cobo Vault
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