Other Security Changes: Private Connect (Generally Available), Security Command Center (Beta), Stricter Security with Salesforce Sites, and Stronger Algorithms with Apex Crypto Class
Private Connect (generally available) creates a secure connection with Amazon Web Services to protect your cross-cloud traffic from outside threats. Use the new Security Command Center (beta) to monitor security, privacy, and governance policies across multiple tenants. Choose a default owner for records created by a Salesforce Sites guest user. And the Crypto class supports more hashing algorithms for more secure key material.