Next share the disaster recovery IP address with any other employees, divisions, vendors, partners: any entity that currently has your primary IP address in its security Settings.

接下来，把灾难恢复IP地址通知其他职员、分部、厂商和合作伙伴：当前在其安全设置中包含您的主ip地址的所有实体。

youdao

In tunnel mode, the inner IP header carries the intended source and original destination addresses, while an outer IP header contains IP addresses for hop points such as security gateways.

在隧道模式，内部的ip报头承载预设的源和最初的目的地址，外部ip报头包含用于跳点的IP地址，比如安全网关。

youdao

IP address forgery is a fairly easy thing to do, and so relying on IP addresses for security is unwise.

伪造ip地址是相当容易的，所以依靠IP地址保证安全性是不明智的。

youdao

For example, the IP Security protocol, which doesn't work well through NAT devices, will work fine with 6to4, proponents say.

CNN: New protocol sneaks IPv6 traffic over the 'Net

In parallel, define a security architecture and migration strategy that provides security through browsers, Secure Sockets Layer and passwords in the short run, and gets you started on PKI by deploying technologies such as IP Security virtual private networks and the Secure Multi-purpose Internet Mail Extensions e-mail standard.

CNN: Easy-to-use PKI is key to cryptography's success

For their part, IP service providers say the security risks are overblown, but legitimate.

FORBES: Magazine Article