Cisco Cisco Email Security Appliance C160 Notas de publicación
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Release Notes for Cisco IronPort AsyncOS 7.5.2 for Email
OL-25139-02
What’s New in Cisco IronPort AsyncOS 7.5 for Email
What’s New in Cisco IronPort AsyncOS 7.5 for Email
This section describes the new features added in Cisco IronPort AsyncOS 7.5 for
Email.
Email.
New Feature: Outbreak Filters
AsyncOS 7.5 updates the Virus Outbreak Filters feature, now Outbreak Filters, to
protect your users from the growing trend of low-volume, targeted email attacks
in addition to virus outbreaks. The messages used for these threats, such as
phishing messages, scams, and malware distribution, are complex, evolving, and
can be more difficult to detect than widespread spam, phishing, and virus
outbreaks. The enhancements in the Outbreak Filters feature offer your users
protection from these attacks and prevents them from downloading malware or
distributing sensitive information. The Outbreak Filters feature can rewrite URLs
in messages to protect recipients from browsing to malicious websites and add
disclaimers to suspect messages to warn recipients.
protect your users from the growing trend of low-volume, targeted email attacks
in addition to virus outbreaks. The messages used for these threats, such as
phishing messages, scams, and malware distribution, are complex, evolving, and
can be more difficult to detect than widespread spam, phishing, and virus
outbreaks. The enhancements in the Outbreak Filters feature offer your users
protection from these attacks and prevents them from downloading malware or
distributing sensitive information. The Outbreak Filters feature can rewrite URLs
in messages to protect recipients from browsing to malicious websites and add
disclaimers to suspect messages to warn recipients.
As part of this update, the previous CLI commands for Virus Outbreak Filters
have been renamed:
have been renamed:
•
vofconfig is now outbreakconfig
•
vofflush is now outbreakflush
•
vofstatus is now outbreakstatus
•
vofupdate is now outbreakupdate
The Outbreak Filters feature also includes the updated Outbreak Filters report and
new outbreak threat-related variables for disclaimer templates.
new outbreak threat-related variables for disclaimer templates.
New Feature: Delegated Administration
AysncOS 7.5 provides more flexible control over users’ access to the email
security features on the appliance than the predefined user roles. You can design
custom user roles and delegate specific responsibilities to users that align with
their roles within your organization, allowing these delegated administrators
access only to the email security features they are responsible for and not the
system configuration features that are not related to their jobs. You can control the
level of access that user groups have to the features on the appliance.
security features on the appliance than the predefined user roles. You can design
custom user roles and delegate specific responsibilities to users that align with
their roles within your organization, allowing these delegated administrators
access only to the email security features they are responsible for and not the
system configuration features that are not related to their jobs. You can control the
level of access that user groups have to the features on the appliance.