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SECURE COMMUNICATIONS
To cut costs and increase efficiency, many enterprises are combining disparate communications systems, including email, IM, video conferencing, desk and mobile telephony and voice messaging. In this lesson, learn how to properly secure this new and evolving enterprise communications environment.
About the author:
John Burke is principal research analyst with Nemertes Research.
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APPLICATION SECURITY
According to a recent SearchSecurity.com survey of nearly 900 IT professionals, 80% of networking and security pros are concerned about application layer threats. This lesson offers an overview of how the network can be used to secure the application layer.
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EMBEDDED SECURITY
In this lesson you'll learn how to use data from freely available tools to produce a comprehensive view of your network security and discover how to evaluate how much and which security functions can be handled by the network and how you can simplify your security architecture to take advantage of that without increasing your risk factor.
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NETWORK ACCESS CONTROL
NAC makes it possible for companies to exert control over network access based on endpoint security profiles and postures. This lesson outlines how to fit NAC into your network, discusses how you can utilize NAC to strengthen SSL VPN and looks at some NAC appliances.
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