Cisco Cisco Email Security Appliance C160 Mode D'Emploi
Chapter 17 The IronPort M-Series Security Management Appliance
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Cisco IronPort AsyncOS 7.1 for Email Configuration Guide
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appliances, and protects corporate network integrity by increasing deployment
flexibility. You can coordinate your security operations from a single IronPort
M-Series appliance, or spread the load across multiple appliances.
flexibility. You can coordinate your security operations from a single IronPort
M-Series appliance, or spread the load across multiple appliances.
The AsyncOS for Security Management appliance includes the following
features:
features:
•
External IronPort Spam Quarantine. Hold spam and suspected spam
messages for end users, and allow end users and administrators to review
messages that are flagged as spam before making a final determination.
messages for end users, and allow end users and administrators to review
messages that are flagged as spam before making a final determination.
•
Centralized reporting. Run reports on aggregated data from multiple Email
Security appliances.
Security appliances.
•
Centralized tracking. Track email messages that traverse multiple Email
Security appliances.
Security appliances.
For information about configuring and using your IronPort Security Management
appliance, see the IronPort AsyncOS for Security Management User Guide .
appliance, see the IronPort AsyncOS for Security Management User Guide .
Network Planning
The IronPort M-Series appliance lets you separate the end user interfaces (mail
applications, etc.) from the more secure gateway systems residing in your various
DMZs. Using a two-layer firewall can provide you with flexibility in network
planning so that end users will not connect directly to the outer DMZ (see
applications, etc.) from the more secure gateway systems residing in your various
DMZs. Using a two-layer firewall can provide you with flexibility in network
planning so that end users will not connect directly to the outer DMZ (see
).