internet security

Introduction to Network Security

Managing security means understanding the risks and deciding how much risk is acceptable. Different levels of security are appropriate for different organizations. No network is 100 percent secure, so don’t aim for that level of protection. If you try to stay up­-to­-date on every new threat and every virus, you’ll soon be a quivering ball of anxiety and stress. Look for the major vulnerabilities that you can address with your existing resources.

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