Cisco Cisco Email Security Appliance X1070 故障排查指南

Purpose−built to identify known threats including spam, phishing, and zombie−originated attacks as
well as new and evolving threats

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Only solution to combine both email and web reputation systems to detect blended threats. Unlike
content−based techniques, these reputation systems are language agnostic.

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Real−time access to Sender Base, the world's largest email and web traffic monitoring network,
results in new threats identified as soon as they begin.

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Designed and maintained by a team of highly experienced security experts. Local research staff in
Asia, Europe and Latin America contribute to the systems testing and training

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Powered by Cisco's unique Context Adaptive Scanning Engine (CASE), which combines
content−oriented and content−agnostic techniques, avoiding misclassification based on narrow
message context.

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Backed 24x7 by the Threat Operations Center to ensure closed−loop message analysis.

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Set up and forget,with an easy to use GUI.

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No ongoing tuning, training or filter writing required.

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Allows end users to focus on their core business, rather than manually reviewing messages.

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Cisco dynamically updates the order in which rules are executed using our patent−pending early exit
algorithm to eliminate unnecessary scanning.

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Cisco pushes as much analysis as possible to the network cloud using network enabled scoring,
reducing on−box processing requirements.

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Messages are scanned once for multiple threats, optimizing the overall throughput of our appliances.

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Updated: Aug 07, 2014

Document ID: 118197