Which encryption standard is used by Dynatrace SaaS for data at rest?

The encryption standard used by Dynatrace SaaS for data at rest is AES 256. This is a robust encryption method recognized for its strong security capabilities, providing a higher level of encryption compared to its counterparts. AES 256 utilizes a key length of 256 bits, which significantly enhances its resilience against brute-force attacks, making it ideal for protecting sensitive data stored on servers and storage devices.

The use of AES 256 aligns with best practices in data security, particularly for organizations dealing with extensive volumes of confidential or regulated information. This standard ensures that the data remains secure even if unauthorized access is attempted. In contrast, other options like AES 128 and AES 192, while still secure, do not offer the same level of protection as AES 256 due to their shorter key lengths. RSA 2048 is primarily used for key exchange and digital signatures, rather than for encrypting data at rest, making it less applicable in this context.