Newly Released CompTIA CAS-004 Exam PDF

 Disabling file exchange can help to minimize data leakage by preventing users from sharing sensitive documents or data through the videoconferencing platform. Enabling watermarking can help to maintain customer trust and ensure non-repudiation by adding a visible or invisible mark to the video stream that identifies the source or owner of the content. Enabling the user authentication requirement can help to secure the videoconferencing sessions by verifying the identity of the participants and preventing unauthorized access. Verified References:

The methods that can be used to protect user internet privacy, to ensure the connection is encrypted, and to keep user activity hidden are proxy and MAC address randomization. A proxy is a server that acts as an intermediary between a user and the internet, hiding the user’s IP address and location from websites and other online services. A proxy can also encrypt the connection between the user and the proxy server, preventing anyone from snooping on the user’s traffic. MAC address randomization is a feature that changes the MAC address of a mobile device periodically or when connecting to different networks. A MAC address is a unique identifier of a network interface that can be used to track the device’s location and activity. MAC address randomization can help protect the user’s privacy by making it harder for third parties to link the device to a specific user or network. Verified References:

Geofencing is a location-based service that allows an organization to define and enforce a virtual boundary around a sensitive area, such as a data center. Geofencing can use various technologies, such as GPS, Wi-Fi, cellular data, or RFID, to detect when a mobile device enters or exits the geofence. Geofencing can also trigger certain actions or notifications based on the device’s location. For example, the organization can set up a geofencing policy that sends an alert to the CISO and the device user when a mobile device enters the data center area. Geofencing can also be used to restrict access to certain apps or features based on the device’s location. Verified References:

The change control board (CCB) is a committee that consists of subject matter experts and managers who decide whether to implement proposed changes to a project. The change control board is part of the change management plan, which defines the roles and processes for managing change within a team or organization. The change control board must review and approve a submission for any change request that affects the scope, schedule, budget, quality, or risks of the project. The change control board evaluates the impact and benefits of the change request and decides whether to accept, reject, or defer it.

A. The implementation engineer requesting direct approval from the systems engineer and the Chief Information Security Officer is not a correct process for requesting updates or corrections to the client’s systems, because it bypasses the change control board and the project manager. This could lead to unauthorized changes that could compromise the project’s objectives and deliverables.

C. The information system security officer providing the systems engineer with the system updates is not a correct process for requesting updates or corrections to the client’s systems, because it does not involve the change control board or the project manager. This could lead to unauthorized changes that could introduce security vulnerabilities or conflicts with other system components.

D. The security engineer asking the project manager to review the updates for the client’s system is not a correct process for requesting updates or corrections to the client’s systems, because it does not involve the change control board. The project manager is responsible for facilitating the change management process, but not for approving or rejecting change requests.