What are the security best practices for using cryptography?

What are the best practices for using cryptography securely?

To use cryptography securely, ensure you use strong algorithms, manage keys properly, and keep software updated.

Can you explain what key management involves?

Key management involves generating, distributing, storing, and revoking cryptographic keys securely.

What algorithms are considered strong for encryption?

Strong algorithms include AES for symmetric encryption and RSA or ECC for asymmetric encryption.

How often should I update my cryptographic keys?

It's recommended to update cryptographic keys regularly, typically every 1-3 years, or immediately if compromised.

Are there any common mistakes to avoid in cryptography?

Yes, avoid using outdated algorithms, hardcoding keys, and neglecting to update your cryptographic libraries.