Cisco Cisco Email Security Appliance C160 Notas de publicación
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Release Notes for AsyncOS 9.0 for Cisco Email Security Appliances
What’s New
What’s New
Feature
Description
New Features
Release and Support
Notifications
Notifications
You can now receive software release and critical support notifications from
Cisco Support (in the form of alerts).
Cisco Support (in the form of alerts).
S/MIME Security
Services
Services
AsyncOS for Email now allows organizations to communicate securely using
S/MIME without requiring that all end-users possess their own certificates.
Organizations can handle message signing, encryption, verification, and
decryption at the gateway level using certificates that identify the
organization rather than the individual.
S/MIME without requiring that all end-users possess their own certificates.
Organizations can handle message signing, encryption, verification, and
decryption at the gateway level using certificates that identify the
organization rather than the individual.
AsyncOS provides the following S/MIME security services:
•
Sign, encrypt, or sign and encrypt messages using S/MIME
•
Verify, decrypt, or decrypt and verify messages using S/MIME
Cisco AsyncOS API
for Email
for Email
The Cisco AsyncOS API for Email (or AsyncOS API) is a Representational
StateTransfer (REST)-based set of operations that provide secure and
authenticated access to the Email Security appliance reports and report
counters. You can retrieve the Email Security appliance reporting data using
this API.
StateTransfer (REST)-based set of operations that provide secure and
authenticated access to the Email Security appliance reports and report
counters. You can retrieve the Email Security appliance reporting data using
this API.
See Cisco AsyncOS API for Email - Getting Started Guide.
File Analysis
Quarantine
Quarantine
AsyncOS for Email now includes an Advanced Malware Protection-specific
quarantine. You can configure the appliance to quarantine messages with
attachments sent for analysis.
quarantine. You can configure the appliance to quarantine messages with
attachments sent for analysis.
Before upgrading to this release, see an important caveat at
Enhancements
Virtual Appliance
enhancements
enhancements
•
Support for thin provisioning
•
Support for ESXi 5.5
•
Access to more than 2 TB of disk space
However, when upgrading a virtual appliance, an important caveat
applies. See
applies. See
Customizable disk
space
space
You can now allocate disk space on the appliance based on the functionality
your organization uses (spam and system quarantines, reporting and tracking
data, etc.)
your organization uses (spam and system quarantines, reporting and tracking
data, etc.)
Previous limits on quarantine size have been removed.
For virtual appliances, you can use VMWare tools to increase the disk space
available to Email Security appliance instances. However, in order to access
more than 2 TB of disk space on upgraded virtual appliances, see
available to Email Security appliance instances. However, in order to access
more than 2 TB of disk space on upgraded virtual appliances, see
If you are upgrading, see also
.