Cisco Cisco Email Security Appliance C160 Mode D'Emploi
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Cisco AsyncOS 9.5 for Email User Guide
Chapter 1 Getting Started with the Cisco Email Security Appliance
What’s New in This Release
Web Interaction
Tracking
Tracking
The web interaction tracking feature provides information about the end users
who clicked on rewritten (policy or Outbreak Filter) URLs and the action
associated with each user click.
who clicked on rewritten (policy or Outbreak Filter) URLs and the action
associated with each user click.
Once you enable this feature, you can use the Web Interaction Tracking report
to view information such as top malicious URLs clicked, top users who
clicked on malicious URLs, and so on.
to view information such as top malicious URLs clicked, top users who
clicked on malicious URLs, and so on.
See
Support for
On-Premises File
Analysis
On-Premises File
Analysis
If you have deployed a Cisco AMP Threat Grid appliance on your network,
you can analyze message attachments for malware without sending them to
the cloud.
you can analyze message attachments for malware without sending them to
the cloud.
To configure an on-premises file analysis server, see
System health
monitoring
enhancements
monitoring
enhancements
The Email Security appliance includes the following system health
monitoring enhancements:
monitoring enhancements:
•
Configurable threshold for system health parameters. Depending on
your organization's requirements, you can configure the threshold for
various health parameters of your appliance such as overall CPU usage,
number of messages in the work queue, and so on. You can also configure
the appliance to send alerts when the specified threshold values are
crossed.
your organization's requirements, you can configure the threshold for
various health parameters of your appliance such as overall CPU usage,
number of messages in the work queue, and so on. You can also configure
the appliance to send alerts when the specified threshold values are
crossed.
See
.
•
Enhanced System Capacity page. The following reports on the System
Capacity page now shows the configured threshold levels for system
health parameters:
Capacity page now shows the configured threshold levels for system
health parameters:
–
Workqueue
–
Overall CPU Usage
–
Memory Page Swapping
See
.
•
Upgrade Guidance. When you attempt to perform an upgrade using web
interface or CLI, the system analyzes the Status Logs to determine
whether it is ready for an upgrade. Depending on the result of the
analysis, you will get guidance on whether to upgrade or perform
additional tasks before upgrading.
interface or CLI, the system analyzes the Status Logs to determine
whether it is ready for an upgrade. Depending on the result of the
analysis, you will get guidance on whether to upgrade or perform
additional tasks before upgrading.
See
•
On-demand Health Check. You can now check the health of your
appliance using the Health Check feature whenever required. The system
analyzes historical data in the Status Logs to determine the health of the
appliance. Based on the analysis, you can take remediation actions.
appliance using the Health Check feature whenever required. The system
analyzes historical data in the Status Logs to determine the health of the
appliance. Based on the analysis, you can take remediation actions.
See
•
Resource Conservation Activity graph. This graph shows the number
of times the appliance entered and exited resource conservation mode.
You can access this graph from Monitor > System Capacity > System
Load.
of times the appliance entered and exited resource conservation mode.
You can access this graph from Monitor > System Capacity > System
Load.
See
.