Using the Tag Catalog Learn the difference between tags without criteria applied manually and criteria-based tags applied automatically and on demand , how to create new tags, how to edit, delete and move tags between tag groups, and how to enable permissions for other administrative users.
Sorting the System Tree Learn how to dynamically sort your machines into your McAfee ePO system tree using a combination of system criteria, how to dynamically move machines into their appropriate group in your system tree, and how to verify IP integrity to ensure IP address sorting criteria does not overlap between different groups.
System Information View and interpret detailed information about your managed elements, customize your view, and view and customize System Monitors. Client Tasks Describe the purpose of client tasks, communicate about client task concepts, access and navigate the Client Task Catalog, identify client task types, and add, duplicate, edit, schedule, and delete a client task. Managing Policies Describe the purpose of policies, create and edit policy objects, manage policy configuration and assignment, see policy inheritance in action, and enforce policy changes on client machines endpoints.
Deploying Software for Managed Systems Identify different methods used to acquire required software components, explain how the Software Catalog works, install extensions and software components manually, check in required software components manually, distinguish between a Product Deployment Project and Client Task, and create a Product Deployment Project. Repositories Describe repository types and contents; explain the available branches for repositories; view the default repositories; create a source, fallback, distributed, SuperAgent, and unmanaged repository; modify the repository contents; and export the site list.
Update McAfee ePO software-managed systems with scheduled or manual client tasks, configure the Global Updating feature to automatically update McAfee ePO-managed systems, manage McAfee ePO software repositories with server pull and replication tasks, and describe ways to troubleshoot client update task failures.
Managing Dashboards and Monitors Identify the purpose of dashboards and monitors, as well as features and capabilities, identify default dashboards included with McAfee ePO software, access the Dashboards page, duplicate a dashboard, add a dashboard, and edit and assign dashboard permissions. Automatic Responses and Notifications Use Automatic Response rules to create alerts and perform pre-determined actions, configure Automatic Responses, list the Permission Sets for Automatic Responses, and describe how to configure contacts for notifications.
Database Maintenance and Server Utilities Identify maintenance tasks that should be performed on a regular basis, identify the primary SQL Server and McAfee ePO software tools you can use for maintenance, identify the recommended database recovery model, explain how to back up and purge data, identify ways to automate maintenance, and identify general server tasks. Disaster Recovery Describe the Disaster Recovery feature and how it works, use a Server Task for a Snapshot, take a Snapshot from the Dashboard, provide examples of Disaster Recovery scenarios, explain the differences between an McAfee ePO software initial installation and a recovery installation, and describe best practices for Disaster Recovery.
Rogue System Detection Explain the purpose of Rogue System Detection and how it works, determine the best place to install sensors on your network, examine sensor detection results and statistics, create policies for Rogue System Detection, install sensors onto machines in your network, and remove sensors from machines in your network, and view available Rogue System Detection queries.
Email us at info insoftservices. Popular Customised. Role-based Certifications Learning - Certifications. To optimize performance and minimize network traffic, the sensor limits its communication to the server by relaying only new system detections, and by ignoring any re detected systems for a user configured time. For example, the sensor detects itself among the list of detected systems. If the sensor sent a message every time it detected a packet from itself, the result would be a network overloaded with sensor detection messages.
For each detected system, the sensor adds the MAC address to the packet filter, so that it is not detected again, until the user configured time elapses. The sensor implements aging on the MAC filter. After a specified time, MAC addresses for systems already detected are removed from the filter, causing those systems to be re detected and reported to the server.
This process ensures that you receive accurate and current information about detected systems. Data gathering and communications to the server When the sensor detects a local network system, that is not already in the cache or blocked by a policy, it gathers information about that system by actively listening to NetBIOS calls and OS fingerprinting.
The Rogue System Sensor listens on the ports shown in the following table. This is a list of all ports, for example OS fingerprints and more. The server then uses the epolicy Orchestrator data to determine whether the system is a rogue system.
You can configure the agent to cache detection events for a given time period, such as one hour, then to send a single message containing all the events from that time period. For more information, see Configuring Rogue System Detection policy settings. Systems that host sensors Install sensors on systems that are likely to remain on and connected to the network at all times, such as servers.
If you don t have a server running in a given broadcast segment, install sensors on several workstations to ensure that at least one sensor is connected to the network at all times. To guarantee that your Rogue System Detection coverage is complete, you must install at least one sensor on each broadcast segment of your network. Installing more than one sensor on a broadcast segment doesn't create issues around duplicate messages because the server filters any duplicates.
However, additional active sensors on each subnet result in traffic sent from each sensor to the server. While maintaining as many as five or ten sensors in a broadcast segment should not cause any bandwidth issues, you should not maintain more sensors on a broadcast segment than is necessary to guarantee coverage. Using sensors on DHCP servers reduces the number of sensors you need to install and manage on your network to ensure coverage, but it doesn't eliminate the need to install sensors to network segments that use static IP address.
Installing sensors on DHCP servers can improve coverage of your network. However, it is still necessary to install sensors in broadcast segments that use static IP address, or that have a mixed environment. A sensor installed on a DHCP server doesn't report on systems covered by that server if the system uses a static IP address.
Rogue System Sensor status Rogue System Sensor status is the measure of how many of the sensors installed on your network are actively reporting to the McAfee epo server, and is displayed in terms of health.
Health is determined by the ratio of active sensors to missing sensors on your network. Sensor states are categorized into these groups: Active Active sensors report information about their broadcast segment to the McAfee epo server at regular intervals, over a fixed time.
Both the reporting period and the active period are user configured. All of the sensors on a subnet use a voting algorithm to determine which sensor is active and which change to passive.
The next sensor voted active on the subnet takes over communicating with the McAfee epo server. You can use the epolicy Orchestrator Sever Settings to configure multiple active sensors on a subnet.
These missing sensors could be on a system that has been turned off or removed from the network. Passive Passive sensors check in with the McAfee epo server, but don't report information about detected systems. They wait until they are voted active by the voting algorithm to communicate the state of the broadcast segment to the McAfee epo server. Rogue System Sensor election You can determine the active Rogue System Sensors on a subnet using either the McAfee epo server or allowing the sensors in the subnets themselves to elect which sensors are active or passive.
Using the McAfee epo server to set active sensors You can use the McAfee epo server to deploy Rogue System Sensors on a subnet from the System Tree and configure the sensor numbers and communication using the sever settings. For example, you can use: A manual process of installing sensors on specific systems Client tasks to install sensors The drawbacks to these methods include: Deploying the sensors individually from the McAfee epo server can be time consuming. You need to determine before hand which systems to configure as Rogue System Sensors and manage them to insure they are always online or have redundant sensors.
Systems added to the subnets after the initial configuration are not eligible to be active sensors. These methods don't scale well for large managed networks. Allowing Rogue System Sensor elections to set active sensors Configuring Rogue System Detection to use the local sensor election feature allows Rogue System Sensors in the local subnets to elect the active sensors in the group and reduce sensor traffic back to the McAfee epo server.
This also allows you to automatically deploy a Rogue System Sensor to all nodes on your subnets. Allowing the Rogue System Sensors that are on a subnet themselves to elect which sensors are active or passive has these advantages: You can install the Rogue System Sensor on every system and not worry about selecting individual active sensors.
If a system running as the active Rogue System Sensor is shut down or removed from the network, another system takes over after a configured time. If you install Rogue System Sensors on a large number of nodes on many subnets and configure the policy to Use Local Sensor Election, then later change the policy to Use epo server to determine active sensors, all of those previously installed sensors could overwhelm the McAfee epo server when they ask if they should become active.
The local sensor election feature works like this: If it is, it sends out a message telling the other sensors it is now an active sensor. If not, it becomes passive and waits for the next election cycle. Rogue Sensor Blacklist The Rogue Sensor Blacklist is the list of managed systems where you don't want sensors installed. These can include systems that would be adversely affected if a sensor were installed on them, or systems you have otherwise determined should not host sensors.
For example: Mission critical servers where peak performance of core services is essential, such as database servers or servers in the DMZ demilitarized zone Systems that might spend significant time outside your network, such as laptops The Rogue Sensor Blacklist is different than the Exceptions list.
In the Policy Catalog page, policies are. When you open an existing policy or create a new policy , the policy. T o see all of the policies that hav e been created per policy category , click Menu Policy Policy Catalog ,. On the P olicy Catalog page, users can see. T o see which policies, per product, are applied to a specific group of the S ystem T ree, click Menu. Systems System T ree Assigned Policies page, select a group , then select a Product from the drop-down list.
It provides a quick reference of graphical information such as the top 10 systems with infections. It provides an interface to create multi-site administration privileges and feature-based permissions for ePO. Master b. Source c. Is there anyone who can tell me how can i uninstall the rogue sensors from the machines that are installed?
I am asking just in case.. In response to your question, if you look on page 85 of the ePolicy Orchestrator 3. You can use this task to remove the sensor, similar to the way you use the default Deployment task to remove anti-virus or security products such as VirusScan Enterprise from a client computer. You can use the ePolicy Orchestrator Deployment client task in the console to remove a sensor from a particular computer, if the sensor was deployed via ePolicy Orchestrator.
To use the deployment task from the ePolicy Orchestrator console to remove a sensor: 1. In the ePO Directory, select the computer fromw hich you want to remove the sensor. In the upper details pane of the console, click the Tasks tab and double-click the Rogue System Sensor Deployment task.
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