To provide secure access to internal and external cloud resources, eliminate split-tunnel traffic flows, and enable identity and access management capabilities, the most appropriate solutions are CASB (Cloud Access Security Broker) and SASE (Secure Access Service Edge).
Why CASB and SASE?
* CASB (Cloud Access Security Broker):
* Secure Access: CASB solutions provide secure access to cloud resources by enforcing security policies and monitoring user activities.
* Identity and Access Management: CASBs integrate with identity and access management (IAM) systems to ensure that only authorized users can access cloud resources.
* Visibility and Control: They offer visibility into cloud application usage and control over data sharing and access.
* SASE (Secure Access Service Edge):
* Eliminate Split-Tunnel Traffic: SASE integrates network security functions with WAN capabilities to ensure secure access without the need for split-tunnel configurations.
* Comprehensive Security: SASE provides a holistic security approach, including secure web gateways, firewalls, and zero trust network access (ZTNA).
* Identity-Based Access: SASE leverages IAM to enforce access controls based on user identity and context.
Other options, while useful, do not comprehensively address all the requirements:
* A. Federation: Useful for identity management but does not eliminate split-tunnel traffic or provide comprehensive security.
* B. Microsegmentation: Enhances security within the network but does not directly address secure access to cloud resources or split-tunnel traffic.
* D. PAM (Privileged Access Management): Focuses on managing privileged accounts and does not provide comprehensive access control for internal and external resources.
* E. SD-WAN: Enhances WAN performance but does not inherently provide the identity and access management capabilities or eliminate split-tunnel traffic.
References:
* CompTIA SecurityX Study Guide
* "CASB: Cloud Access Security Broker," Gartner Research