Symantec Updated 250-580 Exam Questions and Answers by digby

TheFirewallprovides a complementary layer of protection to Intrusion Prevention System (IPS) in Symantec Endpoint Protection.

Firewall vs. IPS:

While IPS detects and blocks network-based attacks by inspecting traffic for known malicious patterns, the firewall controls network access by monitoring and filtering inbound and outbound traffic based on policy rules.

Together, these tools protect against a broader range of network threats. IPS is proactive in identifying malicious traffic, while the firewall prevents unauthorized access.

Two-Layer Defense Mechanism:

The firewall provides control over which ports, protocols, and applications can access the network, reducing the attack surface.

When combined with IPS, the firewall blocks unauthorized connections, while IPS actively inspects and prevents malicious content within allowed traffic.

Why Other Options Are Not Complementary:

Host Integrity focuses on compliance and configuration validation rather than direct network traffic protection.

Network Protection and Antimalware are essential but do not function as second-layer defenses for IPS within network contexts.

References: Symantec Endpoint Protection’s network protection strategies outline the importance of firewalls in conjunction with IPS for comprehensive network defense​.

Administrators can use theApplication Catalogin Symantec Endpoint Security to create custom behavioral isolation policies. This tool compiles data on application behavior, enabling administrators to define isolation policies that address specific behaviors observed within their environment. By leveraging the Application Catalog, administrators can tailor policies based on the behaviors of applications, enhancing the control and containment of potentially malicious activity.

TheRestricted Administratorrole in theIntegrated Cyber Defense Manager (ICDm)has themost limited permissionsamong the default roles. This role is intended for users who need access to basic functionality without any critical or high-level administrative capabilities, ensuring a lower risk of accidental or unauthorized changes.

Role of Restricted Administrator:

Restricted Administrators have highly constrained access, typically limited to viewing specific information and performing minimal actions.

Why Other Roles Are Incorrect:

Endpoint Console Domain Administrator(Option A) andServer Administrator(Option B) have broader permissions to manage endpoint settings and server configurations.

Limited Administrator(Option D) has more permissions than Restricted Administrator, though still not full access.

References: The Restricted Administrator role provides minimal permissions, ensuring limited system access and reducing security risks associated with more privileged roles​.

To ensure that clients checking in every 10 days receivexdelta content packagesinstead of full content packages,30 content revisionsmust be retained on the Symantec Endpoint Protection Manager (SEPM). Here’s why:

Incremental Updates:xdelta packages are incremental updates that only download changes since the last update, conserving bandwidth and speeding up client updates.

Content Revision Retention:SEPM needs to retain a sufficient number of content revisions to allow clients that check in intermittently (such as every 10 days) to download incremental rather than full content packages.

Default Retention Recommendation:Retaining 30 content revisions ensures that clients are covered for up to 10 days of updates, meeting the requirement for xdelta delivery.

This setup optimizes resource usage by reducing the load on network and client systems.