Cisco Cisco Email Security Appliance X1050 Guía Del Usuario
C H A P T E R
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Cisco AsyncOS 9.0 for Email User Guide
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Policy, Virus, and Outbreak Quarantines
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Overview of Quarantines
When an Email Security appliance detects possible malware or content that is not allowed by your
organization in incoming or outgoing messages, it can send those messages to a quarantine instead of
deleting them immediately. A quarantine holds these messages safely on the Email Security appliance
or on a Cisco Content Security Management appliance for a period of time, to allow a human being to
review them, or to await an update that will better evaluate the safety of the message.
organization in incoming or outgoing messages, it can send those messages to a quarantine instead of
deleting them immediately. A quarantine holds these messages safely on the Email Security appliance
or on a Cisco Content Security Management appliance for a period of time, to allow a human being to
review them, or to await an update that will better evaluate the safety of the message.
Examples of how quarantines can be used in your organization:
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Policy enforcement. Let Human Resources personnel or the Legal department review messages that
may contain offensive, confidential, or otherwise disallowed information.
may contain offensive, confidential, or otherwise disallowed information.
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Virus quarantine. Store messages that are marked as infected, encrypted, or not scannable by the
anti-virus scanning engine to prevent the spread of viruses to your users.
anti-virus scanning engine to prevent the spread of viruses to your users.
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Outbreak prevention. Hold messages that are flagged by the Outbreak Filters as possibly being part
of a viral outbreak or small-scale malware attack until an anti-virus or anti-spam update is released.
of a viral outbreak or small-scale malware attack until an anti-virus or anti-spam update is released.
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Advanced Malware Protection quarantine. Store messages with attachments (that may contain
malware) sent for analysis.
malware) sent for analysis.
Related Topic
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