Broadcom ClearPass Extension - Symantec Endpoint Protection Manager Integration User guide

Broadcom
Brand
Broadcom
Model
ClearPass Extension - Symantec Endpoint Protection Manager Integration
Type
User guide

Broadcom ClearPass Extension - Symantec Endpoint Protection Manager Integration helps you to gain additional context about endpoints which are authenticating to your network. By integrating with Symantec Endpoint Protection Manager (SEPM), ClearPass Policy Manager gathers endpoint attributes, such as the existence of the endpoint within SEPM, the version of SEPM installed on the endpoint, the infection status of the endpoint, and the status of the firewall and antivirus engine on the endpoint. This information can be used to create role mapping and enforcement policies that restrict access to the network based on the security posture of the endpoint.

Broadcom ClearPass Extension - Symantec Endpoint Protection Manager Integration helps you to gain additional context about endpoints which are authenticating to your network. By integrating with Symantec Endpoint Protection Manager (SEPM), ClearPass Policy Manager gathers endpoint attributes, such as the existence of the endpoint within SEPM, the version of SEPM installed on the endpoint, the infection status of the endpoint, and the status of the firewall and antivirus engine on the endpoint. This information can be used to create role mapping and enforcement policies that restrict access to the network based on the security posture of the endpoint.

ClearPass Extension - Symantec Endpoint Protection Manager
Integration Guide
Symantec Endpoint Protection Manager - Integration Guide 1
Symantec Endpoint
Protection Manager
Integration Guide
ClearPass
ClearPass Extension - Symantec Endpoint Protection Manager
Integration Guide
Symantec Endpoint Protection Manager - Integration Guide 2
Change Log
Version
Date
Modified By
Comments
2018-01
8/23/2018
Angel Vidal
Initial release
Copyright
© Copyright 2018 Hewlett Packard Enterprise Development LP.
Open Source Code
This product includes code licensed under the GNU General Public License, the GNU
Lesser General Public License, and/or certain other open source licenses. A complete
machine-readable copy of the source code corresponding to such code is available upon
request. This offer is valid to anyone in receipt of this information and shall expire three
years following the date of the final distribution of this product version by Hewlett-
Packard Company. To obtain such source code, send a check or money order in the
amount of US $10.00 to:
Hewlett-Packard Company
Attn: General Counsel
3000 Hanover Street
Palo Alto, CA 94304
USA
Please specify the product and version for which you are requesting source code. You may
also request a copy of this source code free of charge at HPE-Aruba[email protected].
ClearPass Extension - Symantec Endpoint Protection Manager
Integration Guide
Symantec Endpoint Protection Manager - Integration Guide 3
Contents
Introduction and Overview ................................................................................................................................................... 5
SEPM Integration workflow ................................................................................................................................................. 5
Sample Use Cases ................................................................................................................................................................ 6
Software Requirements ........................................................................................................................................................ 7
ClearPass Installation and Deployment Guide ....................................................................................................................... 7
ClearPass Extensions............................................................................................................................................................ 7
SEPM Extension Installation and Configuration.................................................................................................................... 8
Extension Configuration Reference: ................................................................................................................................... 11
Appendix ........................................................................................................................................................................... 12
Sample endpoint attributes pulled by the extension from SEPM .......................................................................................... 12
Sample Endpoint Attributes (Screenshots) .......................................................................................................................... 14
Sample Enforcement Policy and Role Mapping Screenshots ............................................................................................... 16
Additional Diagnostics and Support .................................................................................................................................... 17
SEPM Troubleshooting Considerations............................................................................................................................... 19
SEPM Database Lookup Reference .................................................................................................................................... 20
Symantec Endpoint Protection Manager - Integration Guide 4
Figures
Figure 1: Integration Workflow ........................................................................................................................................... 5
Figure 2: The “Install Extension” Search Form .................................................................................................................... 8
Figure 3: The “Install Extension” Search Results Page ......................................................................................................... 8
Figure 4: The “Install Extension” Settings Page ................................................................................................................... 9
Figure 5: The “Configuration” Link on the Manage Extensions Page ................................................................................... 9
Figure 6: The “Extension Configuration” Field .................................................................................................................. 10
Figure 7: The “Manage Extensions” Page Showing the Running State of the Extension ...................................................... 10
Figure 8: Checking the Extensions Service ........................................................................................................................ 17
Figure 9: Showing the Extension Log ................................................................................................................................ 17
Figure 10: Extension Debug Level Logging ....................................................................................................................... 18
Figure 11: The Collect Logs System Function .................................................................................................................... 18
Figure 12: Locating the Extension Logs from 'Collect Logs' Diagnostic GZ file.................................................................. 19
Symantec Endpoint Protection Manager - Integration Guide 5
Introduction and Overview
Symantec Endpoint Protection Manager (SEPM) is the management platform for Symantec Endpoint Protection (SEP). SEP
provides endpoint security for protection against threats to desktop and mobile operating systems. By integrating with SEPM,
ClearPass Policy Manager gains additional context about endpoints which are authenticating to the network.
This TechNote covers how to deploy and configure a ClearPass Extension to integrate with SEPM. It also describes the
endpoint attributes which are retrieved from SEPM as well as defines their meaning within SEPM. This technote does not
cover creating role mapping and enforcement policy based on those attributes.
SEPM Integration workflow
Figure 1: Integration Workflow
The SEPM extension
adds those endpoints to
the ClearPass Policy
Manager endpoints
repository
ClearPass Policy Manager services
make use of the endpoints repository
for authorization
The SEPM extension
starts and pulls
endpoints from SEPM
• Changes to endpoints are
synchronized every 5 minutes
• All endpoints are synchronized
every 24 hours
Symantec Endpoint Protection Manager - Integration Guide 6
Sample Use Cases
The table below describes some common integration capabilities:
Use Case
Related
Attribute
Check for the existence of the endpoint within SEPM. The extension includes an attribute named
“Source”. A role mapping or enforcement policy could use this attribute for granting a different
level of access for devices which are known to be managed by SEPM. The “Source” endpoint at-
tribute will have the value of: “SymantecEPM” if the endpoint exists within SEPM.
Source
Check what version of SEPM is installed on the endpoint. The extension includes an attribute
named “Agent Version”. If the most recent version of SEPM is 14.0.3876.1100 and there is a pol-
icy requiring version 14.0.x or later, the role mapping or enforcement policy can use the “Agent
Version” attribute with the operator “BEGINS_WITH” and the required major version numbers
such as 14.0
Agent
Version
Check whether or not SEPM is reporting this device to be infected. The extension includes an
attribute named “Infected”. If SEPM is reporting that this device IS NOT infected, the value will
be 0. If SEPM is reporting that this device IS infected, then the value will be 1.
Infected
Check whether or not the firewall component of SEP is running. When the FIREWALL_ONOFF
attribute returns a “1”, then the firewall is on. If the value is “0”, then the firewall is off. Check the
value of this attribute using a role mapping or enforcement policy.
Firewall on
Off
Check whether or not the SEP antivirus engine is running. When the AVENGINE_ONOFF
attribute returns a “1”, the real time virus scan engine is enabled. If the attribute returns a “0”, that
means the antivirus engine is disabled.
Av Engine
on Off
Check when the endpoint last checked in with SEPM. The attribute “Last Update Time” will
display the timestamp for when the endpoint last updated its record in SEPM. Use the [Time
Source] authentication source to calculate the amount of time that has passed since the endpoint
has last checked in. Use a role mapping or enforcement policy to restrict access to endpoints which
have not checked in recently.
Last Update
Time
Symantec Endpoint Protection Manager - Integration Guide 7
Software Requirements
The minimum software version required for ClearPass is 6.7.2. At the time of writing, ClearPass 6.7.5 is the latest available
and recommended release. Any subsequent ClearPass software release will support this integration. The minimum version of
SEPM supported is 14+
ClearPass Installation and Deployment Guide
This document assumes that your ClearPass environment is already configured and operational. If you require assistance with
basic deployment, refer to the following deployment guide:
http://www.arubanetworks.com/techdocs/ClearPass/Aruba_DeployGd_HTML/Default.htm
ClearPass Extensions
The integration between ClearPass Policy Manager and SEPM is driven through a ClearPass capability known as Extensions,
a sub-component of the ClearPass Exchange Integration framework. ClearPass Extensions are micro-services running on top
of the base ClearPass platform. These micro-services enable Aruba to deliver new features outside of the main software
release cycle and facilitate a faster time to market for specific features and integrations.
Symantec Endpoint Protection Manager - Integration Guide 8
SEPM Extension Installation and Configuration
This document covers the process for installing the extension In ClearPass 6.7 via the Manage Extensions interface. Prior to
ClearPass 6.7, the installation of extensions is performed via the REST API interface and is not covered in this document.
Find the extension in the extension store
1. Navigate to the Manage Extensions menu in ClearPass Guest by clicking on “Administration” and then clicking on
“Extensions” in the left navigation pane.
2. In the Manage Extensions menu, click “Install Extension”
3. Copy and paste the following extension name into the search field: Symantec Endpoint Protection Manager
4. Click on search
Figure 2: The “Install Extension” Search Form
Install the extension
5. Click on the extension and then click Install
Figure 3: The “Install Extension” Search Results Page
Symantec Endpoint Protection Manager - Integration Guide 9
6. Optional: In the Extension Settings, enter in the IP address to be used by this extension.
7. Click on the Install button
Figure 4: The “Install Extension” Settings Page
Configure the extension
8. After the extension finishes downloading and shows the state as “Stopped”, click on the extension and then click on
“Configuration”
Figure 5: The “Configuration” Link on the Manage Extensions Page
9. Modify the configuration, leaving all quotes in place.
Symantec Endpoint Protection Manager - Integration Guide 10
Figure 6: The “Extension Configuration” Field
10. Check the box, “Restart extension after updating configuration”
11. Click “Save Changes”
Figure 7: The “Manage Extensions” Page Showing the Running State of the Extension
Symantec Endpoint Protection Manager - Integration Guide 11
Extension Configuration Reference:
Configuration Value
Description
Values
verifySSLCerts
Should the extension validate SSL certificates.
true or false
syncUpdatedDelaySeconds
The delay in seconds between looking for com-
puters that have been updated. This setting only
applies when syncUpdated is true.
300
syncUpdated
When this option is set to true, the system will
check for devices that have been updated in
SEPM between update checks. The time be-
tween checks is set in the syncUpdatedDelay-
Seconds field.
true or false
syncAllOnStart
If this option is set to true, when the extension
starts, the system will attempt to sync all com-
puters in the SEPM system to ClearPass.
true or false
syncAllDelayMinutes
The delay in minutes between sync all events.
This time must be greater than the syncUpdat-
edDelaySeconds field when both syncUpdated
and syncAll are enabled. This setting only ap-
plies when syncAll is true.
10080
syncAll
When this option is set to true, the system will
sync all computers from SEPM. The syncAllDe-
layMinutes controls how frequently this runs.
true or false
symantecEpmUser
The user name of a user that has access to the
SEPM API.
symantecEpmPort
The port used to access the SEPM API.
8446
symantecEpmPassword
The password of the user entered in the syman-
tecEpmUs er setting.
symantecEpmHost
The host name or IP address of the SEPM sys-
tem.
sepm14.mydomain.com
symantecEpmDomain
The domain the user is entered in the symante-
cEpmUser setting is in. This can also be blank
("").
""
logLevel
The logging level the extensions should use.
DEBUG, INFO, WARN,
ERROR
cppmUser
The user name of an admin CPPM user. This is
used for device profiling.
cppmPassword
The password for the cppmUser.
Symantec Endpoint Protection Manager - Integration Guide 12
Appendix
Sample endpoint attributes pulled by the extension from SEPM
{
"Computer Name": "win10-1",
"Logon User Name": "Administrator",
"Domain or Workgroup": "arubasecurity.net",
"Processor Type": "Intel64 Family 6 Model 15 Stepping 1",
"Processor Clock": 1998,
"Physical Cpus": 2,
"Logical Cpus": 0,
"Memory": 4294496256,
"BIOS Version": "INTEL - 6040000 PhoenixBIOS 4.0 Release 6.0",
"OS Function": "Workstation",
"OS Flavor Number": 48,
"OS Name": "Windows 10",
"Operating System": "Windows 10 Professional Edition",
"OS Version": "10.0",
"OS Major": 10,
"OS Minor": 0,
"OS Bitness": "x64",
"Unique ID": "4E0847B20A0264BA7471DC0C74489886",
"Hardware Key": "8B6D6CF717463DD33C627B4B79EE6E03",
"Uuid": "C9BB1942-7339-194E-83D2-2B0915805C7F",
"Total Disk Space": 81368,
"Group Update Provider": false,
"Deployment Status": " 302469120",
"Last Deployment Time": 1522705452000,
"Virtualization Platform": "VMware",
"Serial Number": "VMware-42 19 bb c9 39 73 4e 19-83 d2 2b 09 15 80 5c 7f",
"Install Type": "0",
"Agent Version": "14.0.3876.1100",
"Deleted": 0,
"Login Domain": "ARUBASECURITY.NET",
"Agent ID": "F0B3F30A0A0264BA7471DC0CB1271AA2",
"Agent Type": "105",
"Profile Version": "14.0.3876",
"Profile Serial No": "D807-01/23/2018 08:00:11 055",
"Creation Time": "2018-01-24 22:15:33",
"Online Status": 1,
"Last Update Time": "2018-01-24 22:18:13",
"Last Server ID": "DBE773570A0264BA0C13B3937C672CA4",
"Last Server Name": "SEPM14",
"Last Site ID": "97AF04220A0264BA1EEE4EDE2FF21A1F",
"Last Site Name": "My Site",
"Agent Time Stamp": "2018-07-24 22:20:13",
"Agent Usn": 30020,
"Ap on Off": 1,
"Infected": 0,
"Worst Infection Idx": "9999",
Symantec Endpoint Protection Manager - Integration Guide 13
"Last Scan Time": 0,
"Last Virus Time": 0,
"Content Update": 1,
"Av Engine on Off": 1,
"Tamper on Off": 1,
"Major Version": 14,
"Minor Version": 0,
"Reboot Required": 0,
"License Status": -1,
"License Expiry": 0,
"Time Zone": 480,
"Firewall on Off": 1,
"Free Mem": 1787805696,
"Free Disk": 57314492416,
"Last Download Time": 1534359432612,
"Current Client ID": "34D467990A0264BA7471DC0C70E2C4A5",
"Is Grace": 0,
"Ptp on Off": 1,
"Last Heuristic Threat Time": 0,
"Bash Status": 1,
"Da on Off": 1,
"Cids Drv on Off": 1,
"Cids Silent Mode": 0,
"Cids Drv Mulf Code": 0,
"Cids Browser Ie on Off": 1,
"Cids Browser Ff on Off": 1,
"Elam on Off": 1,
"OS Elam Status": 0,
"Vsic Status": 3,
"Is Npvdi Client": 0,
"Last Connected IP Addr": "10.2.100.211",
"Pep on Off": 1,
"Edr Status": 0,
"Tpm Device": "0",
"Computer Time Stamp": "2018-01-24 22:17:54",
"Computer Usn": 30006,
"Hypervisor Vendor ID": "1",
"Bwf": 2,
"Fbwf": 0,
"Uwf": 0,
"Osflavor Number": 48,
"Osname": "Windows 10",
"Osfunction": "Unknown",
"Osmajor": 10,
"Osminor": 0,
"Osversion": "10.0",
"Osbitness": "x64",
"Source": "SymantecEPM"
}
Symantec Endpoint Protection Manager - Integration Guide 14
Sample Endpoint Attributes (Screenshots)
Symantec Endpoint Protection Manager - Integration Guide 15
Symantec Endpoint Protection Manager - Integration Guide 16
Sample Enforcement Policy and Role Mapping Screenshots
Symantec Endpoint Protection Manager - Integration Guide 17
Additional Diagnostics and Support
Checking on the Extensions Service
The ClearPass Extensions are supported by a system service named “Extensions service”. This service should be running by
default. To check on the state and make changes to the service navigate to Administration > Server Manager > Server
Configuration [select your ClearPass node] > Service Control. You can also start/stop the extension service from here. By
default, this service is automatically started.
Restarting this service will affect all deployed and running extensions.
Figure 8: Checking the Extensions Service
Extension Logs and Debugging
The extension logs can be accessed by navigating to the Home » Administration » Extensions section of ClearPass
Guest. From there, click on the “Show Logs” button to display the extension logs.
Figure 9: Showing the Extension Log
To enable DEBUG level logging in the extension, the following line needs to be set in the configuration of the extension:
"logLevel": "DEBUG",
After collecting logs or turning off DEBUG, please ensure you return it back to the INFO level. DEBUG mode should only be enabled
under guidance from Aruba TAC.
Symantec Endpoint Protection Manager - Integration Guide 18
Figure 10: Extension Debug Level Logging
Accessing the Extension Logs Using ‘Collect Logs’ System Function
In addition to viewing the log messages as shown above, you can also configure the extension to log messages so that they
can be collected and examined via the Policy Manager Collect Logs system function.
If there is a requirement for Aruba TAC to investigate a system issue, one of the items they regularly ask for is the system
logs to aid with their diagnostic investigation. By default the “logLevel” is set to INFO, but TRACE, DEBUG, INFO,
WARN, ERROR, or FATAL can also be set. Any of the levels will display the information for the selected state and lower. If
INFO is selected, it will show messages for INFO, WARN, ERROR, FATAL.
Figure 11: The Collect Logs System Function
Symantec Endpoint Protection Manager - Integration Guide 19
After the logs have been collected and expanded, you can locate the extension logs in the following location
PolicyManagerLogs > extension as shown below.
Figure 12: Locating the Extension Logs from 'Collect Logs' Diagnostic GZ file
SEPM Troubleshooting Considerations
The SEPM extension relies on the data from the endpoints being reported correctly by SEPM. It is possible for SEPM to
return the value of some attributes as “127”, rather than “0” or “1”. This “127” value means “Not Reported”. Simply put, if
the attribute value is “127” for “Firewall ON/Off”, then SEPM doesn’t know whether or not the firewall on the endpoint is
enabled. This could be for various reasons and should be reported to Symantec Technical Support for resolution.
Symantec Endpoint Protection Manager - Integration Guide 20
SEPM Database Lookup Reference
Below is a partial lookup table of the table structure from SEPM. This helps identify what field values actu-
ally are. The "column" column should loosely match an endpoint attribute name, e.g. "FIREWALL_ONOFF"
= "Firewall on Off". For a complete list of available attributes in the SEPM API, please contact Symantec
Technical Support or your Symantec Account Representative
Column
Type
Size
Nulls
Default
Comments
AVENGINE_ONOFF
tinyint
1
√
((127))
Antivirus Engine Status:
0 = Off
1= On
2= Not Installed
127 = Not reporting
CIDS_BROWSER_FF
_ONOFF
tinyint
1
((127))
See
SEM_AGENT.CIDS_BROWSER_
FF_ONOFF. Included again in this
table because it represents a filter
option.
CIDS_BROWSER_IE_
ONOFF
tinyint
1
((127))
See
SEM_AGENT.CIDS_BROWSER_I
E_ONOFF. Included again in this
table because it represents a filter
option.
CIDS_ONOFF
tinyint
1
((127))
Network intrusion prevention sta-
tus:
0 = Off
1 = On
2 = Not installed
3 = Off by administrator policy
127 = Unknown.
Default is 127.
DA_ONOFF
tinyint
1
((127))
Download advisor status
Enabled state of DA
0 = off
1 = on
2 = not installed
3 = off by admin policy
127 = unknown.
DELETED
tinyint
1
((0))
Deleted row: 0 = Not deleted, 1 =
Deleted.
DEPLOY_STATUS
tinyint
1
((0))
See SEM_AGENT.DEPLOY_STA-
TUS. Included again in this table
because it represents a filter op-
tion.
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Broadcom ClearPass Extension - Symantec Endpoint Protection Manager Integration User guide

Broadcom
Brand
Broadcom
Model
ClearPass Extension - Symantec Endpoint Protection Manager Integration
Type
User guide

Broadcom ClearPass Extension - Symantec Endpoint Protection Manager Integration helps you to gain additional context about endpoints which are authenticating to your network. By integrating with Symantec Endpoint Protection Manager (SEPM), ClearPass Policy Manager gathers endpoint attributes, such as the existence of the endpoint within SEPM, the version of SEPM installed on the endpoint, the infection status of the endpoint, and the status of the firewall and antivirus engine on the endpoint. This information can be used to create role mapping and enforcement policies that restrict access to the network based on the security posture of the endpoint.

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