Paloalto Networks Updated PCCSE Exam Questions and Answers by zach

Top Critical CVEs for deployed images can be found in the Defend → Vulnerabilities → Images section in the Cloud Security Console. This section provides details of the CVEs associated with the deployed images, such as severity, remediation status, and references to external sources. It also allows users to take action on the identified CVEs and ensure that their environment remains secure.

In Prisma Cloud, the "Defend → Vulnerabilities → Images" path is typically used to find the top critical Common Vulnerabilities and Exposures (CVEs) for deployed container images. This section of the Prisma Cloud Console allows users to view and manage the vulnerabilities associated with container images used in their cloud environment. It provides a comprehensive list of identified vulnerabilities, their severity levels, and detailed information about each vulnerability, such as the CVE ID, description, and potential impact. This enables DevOps and security teams to prioritize and address the most critical vulnerabilities to ensure the security of their containerized applications and services.

To reduce the number of alerts generated by the "Unusual protocol activity (Internal)" network anomaly without entirely disabling the policy, setting the Alert Disposition to Conservative (option B) is the most effective strategy. This configuration adjusts the sensitivity of the anomaly detection, reducing the likelihood of false positives and minimizing alert fatigue without compromising the ability to detect genuine security threats. By adopting a more conservative approach to anomaly detection, the administrator can ensure that only the most significant and potentially harmful activities trigger alerts, thus maintaining a balance between security vigilance and operational efficiency.

The Incident Explorer section in Runtime Defense of a cloud security platform like Prisma Cloud is designed to reflect various types of security incidents that might occur within a containerized environment. Incident types such as Crypto miners, Port Scanning, and SQL Injection are common threats that are actively monitored. Crypto miners indicate unauthorized cryptocurrency mining activities; Port Scanning involves scanning a computer network or a single machine for open ports, which could be a precursor to more serious attacks; and SQL Injection is a code injection technique that might be used to attack data-driven applications. These incident types are critical to monitor for maintaining the security and integrity of cloud and container environments.

To create a network exposure policy that identifies instances accessible from any untrusted internet sources, a SecOps engineer would need to navigate to the Policy section within Prisma Cloud and add a new policy of the Config type. They would define the details of the policy such as the name and severity level and then configure the RQL query to specify conditions that match instances accessible from untrusted internet sources. The RQL query provided in the answer specifies that the source of the network traffic should be from an untrusted internet and that the destination resource should be an instance in the AWS cloud. After defining the compliance standards and providing recommendations for remediation, the policy can be saved to be enforced within the environment.