Beware of phishing attacks, Ledger will never ask for the 24 words of your recovery phrase. Never share them. Learn more
Java Card is quite an interesting concept — developing native applications on smartcards is tedious : the old ones are running on exotic architectures, there are specific security rules to consider for each platform,… Read More
06/04/2015 | Blog posts
Hardware wallets are bringing a strong layer of security to the Bitcoin industry. Private keys are stored safely inside a dedicated device, and all critical operations such as transaction signing are being… Read More
05/12/2015 | Blog posts
Trusted Execution Environments (TEEs) offer quite an attractive feature set for Bitcoin: a secure operating system, running inside your smartphone, immune to malware thanks to hardware isolation features. Imagine just downloading… Read More
04/30/2015 | Blog posts
NSA interdiction (tampering firmware) on exported Cisco products So you just received a package with your brand new hardware wallet. Genuine sender? Check. Intact anti-tampering seal? Check. Think you’re safe to use your… Read More
03/27/2015 | Blog posts
From the dumb storage to the dedicated secure OS With the rapid development of cryptographicaly-enabled digital identities such as Bitcoin private keys, the data security industry is going through major changes.Password management has… Read More
03/10/2015 | Blog posts
Ledger, designer of the Ledger Wallet, the first secure Bitcoin Hardware Wallet based on banking smartcard technology, is pleased to introduce the Ledger Wallet Blue, its next generation product adding a screen… Read More
03/04/2015 | Blog posts
Smart cards, or secure elements, are a very specific kind of microcontrollers architectured with security and secret protection in mind. Evolving from simple memory fuses in the early 1980s, it quickly became… Read More
01/17/2015 | Blog posts
“There are some significant security problems related to the ownership and control of bitcoin keys and bitcoin wallets for the end user. […] Over time I think we’re going to see the… Read More
12/10/2014 | Blog posts
