Which option should an administrator utilize to temporarily or permanently block a file?
To temporarily or permanently block a file, the administrator should use the Deny List option. Adding a file to the Deny List prevents it from executing or being accessed on the system, providing a straightforward way to block suspicious or unwanted files.
Functionality of Deny List:
Files on the Deny List are effectively blocked from running, which can be applied either temporarily or permanently depending on security requirements.
This list allows administrators to manage potentially malicious files by preventing them from executing across endpoints.
Why Other Options Are Not Suitable:
Delete (Option A) is a one-time action and does not prevent future attempts to reintroduce the file.
Hide (Option B) conceals files but does not restrict access.
Encrypt (Option C) secures the file's data but does not prevent access or execution.
An administrator needs to increase the access speed for client files that are stored on a file server. Which configuration should the administrator review to address the read speed from the server?
To improve access speed for client files stored on a file server, the administrator should Enable Network Cache within the client's Virus and Spyware Protection policy. This setting allows client machines to cache scanned files from the network, thus reducing redundant scans and increasing read speed from the server.
How Network Cache Enhances Read Speed:
When Network Cache is enabled, previously scanned files are cached, allowing subsequent access without re-scanning, which decreases latency and improves access speed.
Why Other Options Are Less Effective:
Adding the server to a trusted host group (Option B) does not directly impact file read speeds.
Creating a firewall allow rule (Option C) allows connectivity but does not affect the speed of file access.
Enabling download randomization (Option D) only staggers update downloads and does not relate to read speeds from a file server.
What methods should an administrator utilize to restore communication on a client running SEP for Mac?
To restore communication on a client running Symantec Endpoint Protection (SEP) for Mac, an administrator should use the Client Deployment Wizard to push out a communications package. This package re-establishes communication settings with the Symantec Endpoint Protection Manager (SEPM), ensuring the client can connect to the management server.
Why Use Client Deployment Wizard:
The Client Deployment Wizard allows administrators to deploy the communication settings (Sylink.xml) needed for the SEP client to reconnect to SEPM, re-establishing proper communication channels.
Why Other Options Are Less Suitable:
Sylink Drop Tool (Option B) is primarily used on Windows, not macOS.
SSH command (Option C) is not relevant for restoring SEPM communication settings.
Third-Party Deployment (Option D) is unnecessary when the Client Deployment Wizard is available.
Which technique randomizes the memory address map with Memory Exploit Mitigation?
ASLR (Address Space Layout Randomization) is a security technique used in Memory Exploit Mitigation that randomizes the memory address map for processes. By placing key data areas at random locations in memory, ASLR makes it more difficult for attackers to predict the locations of specific functions or buffers, thus preventing exploitation techniques that rely on fixed memory addresses.
How ASLR Enhances Security:
ASLR rearranges the location of executable code, heap, stack, and libraries each time a program is run, thwarting attacks that depend on known memory locations.
Why Other Options Are Incorrect:
ForceDEP (Option A) enforces Data Execution Prevention but does not randomize addresses.
SEHOP (Option B) mitigates exploits by protecting exception handling but does not involve address randomization.
ROPHEAP (Option D) refers to Return-Oriented Programming attacks rather than a mitigation technique.
Which default role has the most limited permission in the Integrated Cyber Defense Manager?
The Restricted Administrator role in the Integrated Cyber Defense Manager (ICDm) has the most limited permissions among 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) and Server 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.
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