Philip Coyle, senior adviser with the Center for DefenseInformation in Washington D. C., said a major hurdle would be enabling the vehicles to carry the weight of cameras and microphones.
菲利普·科尔，华盛顿特区防御信息中心高级顾问说道，主要的障碍是如何承受摄像机和卫星电话的重量。
2
Defense in depth can also be used to solve the problem of protecting cryptographic authentication information (usually called a key) from people who break into your machine.
深度防御也可以用于解决保护密码认证信息(通常称为密钥)以防止别人入侵您的机器的问题。
3
The strategic defense agreement between France and Kuwait covers exchange of information, assistance, training and equipment, and extends a previous accord signed Aug. 18, 1992.