# Tag: Crypto

Posts tagged Crypto.

- [What the hell are JWT tokens?](https://scaleengineer.com/blog/what-is-jwt-token)
  - Everyone is talking about them, but what are they?
- [What is Homomorphic Encryption? A Practical Guide with Examples](https://scaleengineer.com/blog/what-is-homomorphic-encryption)
  - Homomorphic encryption is a powerful form of cryptography that allows computation on data while it remains encrypted.
- [What is Blockchain?](https://scaleengineer.com/blog/what-is-blockchain-and-how-is-cryptocurrency-related-to-it)
  - Blockchain is a decentralized ledger technology that records transactions securely in an immutable chain of blocks.
- [Encryption vs Tokenization: Which Data Security Method Is Better?](https://scaleengineer.com/blog/encryption-vs-tokenization)
  - When you're trying to decide between encryption vs tokenization, it helps to think in analogies. Encryption is like locking your valuables in a high-tech safe, the data is still there, just scrambled into an unreadable format. Only someone with the right key can open it.