Chenault, Daniel. Content Security in the Enterprise - Spam and Beyond. eBook. 2004.

High-speed Internet access has become ubiquitous across small and large enterprises worldwide. Businesses acknowledge that Internet applications such as email, Web browsing, and instant messaging are essential ways to communicate with customers, suppliers, and partners. But with the opportunities that these applications provide come many risks and threats that an organization needs to address. This book explores these risks and discusses ways in which they can be reduced or eliminated by limiting inappropriate use, eliminating spam, protecting corporate information assets, and ensuring that the Internet is secure and available for authorized business purposes.