您要查找的是不是：
- Data origin authentication is an important part in the multicast security architecture.Data origin authentication can be classified as repudiation and non-repudiation. 数据源认证是组播安全体系中重要的一部分，数据源认证可以分为可否认的和不可否认的两种。
- Multicast security ensures that all members of a multicast group share the same set of keys safely and when some members join or leave, new keys must be updated. 摘要多播安全要确保所有参加多播的成员安全地共享同一组密钥，当有成员加入或离开时需要及时更新组密钥。
- The multicast encryption and authentication are both need a key to participate in, so how to make, dispense and update the key became the most important matter of multicast security. 多播数据的加密和认证都需要密钥的参与，如何安全的生成、分发和更新密钥是多播安全最核心的问题。
- Multicast Security Research and Implementation 组播安全性研究和实现
- We'll need to secure a bank loan. 我们需获银行贷款。
- A climber needs secure footholds. 攀登的人脚踩的地方要很牢固。
- The child felt secure near its parents. 这个孩子在父母跟前感到很安全。
- Make the windows secure before leaving the house. 出门之前把窗户关严。
- The little boy felt secure near his parents. 那小男孩在父母身边感到安心。
- Secure all the doors and windows before leaving. 要把所有门窗关好再出门。
- Now my house is secure against burglary. 现在我的房子无被盗窃之危险。
- He managed to secure a loan to purchase a house. 他设法弄到一笔贷款买了一栋房子。
- His place in history is now secure. 他在历史上的地位现在已经稳固了。
- There is no magic wand to secure a just peace. 要获得正义的和平并非易事。
- When you're insured, you're secure against loss. 只要买了保险就不会遭受损失。
- Gets or sets the IP address of a multicast group. 获取或设置多路广播组的IP地址。
- Enter a multicast heartbeat group name. 请输入一个多播检测信号组名。
- Scope ranges cannot contain IP multicast addresses. 作用域范围不能包含IP多播地址。
- Creating a new multicast conference. 正在创建新的多播会议。
- Sets the name of a multicast scope. 设置一个多播作用域的名称。
