A technical breakdown of how a VPN works: packet handling, protocol comparisons, DNS and WebRTC leak vectors, kill switch ...

Greg McFarlane is a financial writer and co-founder of ControlYourCash.com. He is also the co-author of Control Your Cash: Making Money Make Sense. Erika Rasure is globally-recognized as a leading ...

A custom ASIC hardware accelerator for the SHA-256 algorithm entirely created using open-source electronic design automation tools. The IC was synthesized in SkyWater Foundries’ SKY130 130nm process ...

WultraSSLPinning is a library implementing dynamic SSL pinning, written in Swift. The solution to this problem is dynamic SSL pinning, where the list of certificate fingerprints is securely downloaded ...

Cryptographic hash functions are a key building block in embedded security. They take input data of any size and convert it into a fixed-length value, called a hash or message digest. This hash acts ...

A lot has been made about a post-quantum computer future in which traditional encryption methods have suddenly been rendered obsolete. With this terrifying idea in mind, it’s reassuring to see some ...

In system development, detecting data tampering and verifying integrity are crucial processes for ensuring security and reliability. One of the core technologies supporting this is the "hash function.

Dogecoin and Bitcoin are two of the most popular cryptocurrencies in the world today. DOGE is currently worth over $29 billion in market cap, while BTC sits atop the pyramid with over $2.2 trillion.

You’re reading Crypto for Advisors, CoinDesk’s weekly newsletter that unpacks digital assets for financial advisors. Subscribe here to get it every Thursday. In today’s "Crypto for Advisors" ...

If you’ve ever wondered how Bitcoin actually works—beyond the price charts and celebrity tweets—this one's for you. "Bitcoin mining is like a big guessing game on computers," Holmes explained. "People ...