Managing-Cloud-Security Exam Questions Tutorials

This concern is addressed by considering portability and interoperability options. Managing Cloud guidance explains that organizations must plan for provider exit scenarios to avoid dependency risks.

Portability ensures data and workloads can be moved to another provider or on-premises environment, while interoperability supports compatibility across platforms. This may include standardized data formats, documented APIs, and offsite backups.

Multiple zones address outages, not provider bankruptcy. Contract revisions help legally but do not guarantee recovery. Therefore, portability and interoperability are the correct focus.

The Gramm-Leach-Bliley Act (GLBA) requires cloud service providers to protect customer data for banks and insurance companies. Managing Cloud principles explain that GLBA applies to financial institutions and mandates safeguards to protect consumers’ nonpublic personal information.

Cloud service providers supporting financial organizations must implement security controls that align with GLBA requirements, including data protection, risk management, and access controls. This ensures confidentiality and integrity of financial data stored or processed in the cloud.

IDEA governs education services, DMCA addresses digital copyright, and FERPA protects student education records. Therefore, GLBA is the correct compliance requirement.

An Identity Provider (IdP) is a system that stores and manages identity information and validates authentication and authorization requests. IdPs are critical in cloud and hybrid environments, supporting protocols such as SAML, OAuth, and OpenID Connect for federated access.

An HSM manages encryption keys, not identities. Zero Trust is a security philosophy requiring continuous verification, but the system that enforces authentication is the IdP. A bastion host provides secure administrative access but does not manage identity.

By using an IdP, organizations centralize credential management, enforce multifactor authentication, and integrate with Single Sign-On (SSO). This reduces password fatigue, increases security, and ensures consistent access control policies across applications and services.

A cloud-based DDoS protection strategy helps mitigate attacks by rerouting traffic to specialized mitigation services. Managing Cloud guidance explains that cloud providers leverage large-scale, distributed infrastructures capable of absorbing and filtering massive volumes of malicious traffic.

When an attack is detected, traffic is redirected to scrubbing centers or mitigation platforms that analyze and filter malicious packets before forwarding legitimate traffic to the target application. This prevents backend systems from becoming overwhelmed and ensures service availability.

The other options provide limited protection. Load balancing and multiple endpoints distribute traffic but do not filter attacks, and scaling applications may still fail under volumetric attacks. Therefore, rerouting traffic to mitigation services is the most effective strategy.