IP security overview
IP security allows individual users or organizations to secure
traffic for all applications, without having to make any modifications to
the applications. Therefore, the transmission of any data, such as e-mail
or application-specific company data, can be made secure.
IP security and the operating system IP security features Security associations security association Tunnels and key management Native filtering capability Filtering is a basic function in which incoming and outgoing packets can be accepted or denied based on a variety of characteristics. This allows a user or system administrator to configure the host to control the traffic between this host and other hosts.Digital certificate support Virtual private networks and IP security