CAS-004 Exam Dumps - CompTIA CASP Questions and Answers

Single-tenant architectures provide a dedicated environment for each client, which enhances data privacy since the resources are not shared with other tenants. This isolation minimizes the risk of data leakage or interference from other tenants, offering a high degree of privacy. Additionally, single-tenancy allows for full control over the database environment, including customization options tailored to specific security requirements or compliance needs, which is not always possible in a multi-tenant architecture.

Using digital certificates for authentication is a secure method to control access to laptops and other devices. A device certificate can serve as an authenticator by providing a means for the device to prove its identity in a cryptographic manner. This certificate-based authentication is commonly used in enterprise environments for strong authentication.

Digitally signed third-party certificates provide greater security assurance because they are verified by trusted Certificate Authorities (CAs) and offer protection against on-path (man-in-the-middle) interception. Private-key Certificate Signing Request (CSR) signage helps ensure that communication cannot be intercepted or modified by malicious actors. Self-signed certificates, on the other hand, are not trusted outside the local environment and do not provide the same level of protection against on-path attacks. CASP+ emphasizes the security benefits of using third-party-signed certificates for securing communications over public networks.

A cloud container service is the best way to meet the security and organizational infrastructure requirements described. Containers are sessionless, scalable, and can enforce ephemeral storage, which ensures that sensitive data like Personally Identifiable Information (PII) is only stored temporarily. Containers also restrict access to only necessary ports, such as TLS, and can easily scale across multiple nodes to handle varying workloads. CASP+ emphasizes the use of containers in modern,scalable, and secure application deployments, especially for API-based, sessionless applications that require flexible scaling and network security controls.

To securely operate the camera, the security analyst should recommend hardening the camera configuration. This involves several steps:

Changing Default Credentials: Default usernames and passwords are a common vulnerability. They should be replaced with strong, unique passwords.

Disabling Unnecessary Services and Ports: The numerous open ports and insecure protocols should be reviewed, and any unnecessary services should be disabled to reduce the attack surface.

Firmware Updates: Ensuring the camera's firmware is up to date will mitigate known vulnerabilities.

Enable Encryption: If possible, enable encryption for both data in transit and at rest to protect the video stream and other communications from interception.

This approach addresses the identified vulnerabilities directly and ensures that the device is more secure. Simply sending logs to the SIEM or isolating the camera might not fully mitigate the risks associated with default settings and open ports.