Coldcard firmware flaw cut Bitcoin key entropy to 40 bits, enabling up to $88M in theft. Affected Mk3 users must generate new ...

A flaw in Coldcard wallets cost Bitcoin holders more than $100 million—and reopened an old fight about whether you can trust ...

If you have Linux servers that depend upon encryption, you owe it to yourself to beef up the system entropy. Here’s how to do so with haveged. Randomness is far more important on a computer than most ...

The Coldcard thefts made Bitcoiners question if any hardware wallet can truly be trusted. Here’s what went wrong, and whether ...

The Internet of Things (IoT) has security issues. The fundamental weakness is that it adds to the number of devices behind a network firewall that can be compromised. Not only do we need to safeguard ...

BOSTON--(BUSINESS WIRE)--Whitewood, a developer of crypto-security solutions, today launched netRandom Free, a cloud-based entropy service. netRandom Free is specifically designed to supplement and ...

When you step inside Cloudflare's San Francisco office, the first thing you notice is a wall of lava lamps. Visitors often stop to take selfies, but the peculiar installation is more than an artistic ...

Today, Cloudflare announced the launch of a new public service called League of Entropy that will generate a stream of random numbers, which companies, government agencies, or lone developers can use ...

David Dias is a research engineer at Protocol Labs. He specializes in peer-to-peer networking and distributed systems. Electricity, water, gas – these are just some of the public utilities we use ...