An organization wants to implement a cloud-delivered and SaaS-based solution to provide visibility and threat detection across the AWS network. The solution must be deployed without software agents an

Cisco Stealthwatch Cloud (now part of Cisco Secure Network Analytics) is a cloud-delivered, SaaS-based solution specifically designed to provide visibility and threat detection across cloud environments like AWS. It meets the requirements by being agentless, relying on native cloud logs such as AWS VPC Flow Logs for network traffic analysis and anomaly detection.

Cisco Umbrella focuses on DNS-layer security and secure web gateway functions, not comprehensive agentless network visibility and threat detection across AWS using VPC flow logs.

NetFlow collectors are components, not a complete SaaS solution, and while they collect flow data, the question asks for a cloud-delivered solution that relies on AWS VPC flow logs, which Stealthwatch Cloud does automatically.

Cisco Cloudlock is a CASB (Cloud Access Security Broker) focused on securing SaaS applications and IaaS/PaaS data, not primarily on agentless network threat detection via VPC Flow Logs across the entire AWS network.