Collaboration Investigate

How It Works: InterScan Messaging Hosted Security Standard

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Executive Summary

Most companies already have some form of legacy antispam and email security product in place. These products are most often traditional email security appliances or software products with inherent hardware capacity limits to handle large spam volumes. Once the amount of spam exceeds this limit, the on-premise solution will rapidly become overloaded, which in turn significantly slows email delivery. Often the help desk is the first to become aware of this problem as complaints start to come in from end users. This traditional model also allows spam and other email threats to be introduced into the company's network environment, and adds significant infrastructure costs, such as bandwidth and storage, as spam consumes staff and network resources.

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