The ACL is given a number to identify the type of list it is (see the access control list ranges above), configured to permit or deny traffic and then configured with the parameters of which traffic to permit or deny. Many people then think that this is all they need to do. You actua...
zk做为分布式架构中的重要中间件,通常会在上面以节点的方式存储一些关键信息,默认情况下,所有应用都可以读写任何节点,在复杂的应用中,这不太安全,ZK通过ACL机制来解决访问权限问题,详见官网文档:http://zookeeper.apache.org/doc/r3.4.6/zookeeperProgrammers.html#sc_ZooKeeperAccessControl 总体来说,ZK的节点有5种...
zk做为分布式架构中的重要中间件,通常会在上面以节点的方式存储一些关键信息,默认情况下,所有应用都可以读写任何节点,在复杂的应用中,这不太安全,ZK通过ACL机制来解决访问权限问题,详见官网文档:http://zookeeper.apache.org/doc/r3.4.6/zookeeperProgrammers.html#sc_ZooKeeperAccessControl 总体来说,ZK的节点有5种...
Chapter: Access Control List Overview and Guidelines Contents Cisco provides basic traffic filtering capabilities with access control lists (also referred to as access lists). You can configure access control lists (ACLs) for all routed network protocols (IP, AppleTalk, and so on)...
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While this chapter focuses on IP access lists, the concept of access lists as mechanisms to control traffic in a network applies to all protocols. An improved security solution is the lock-and-key access feature, which is available only with IP extended access lists. Lock-and-...
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If the access list is inbound, when the router receives a packet, the Cisco IOS software checks the access list's criteria statements for a match. If the packet is permitted, the software continues to process the packet. If the packet is denied, the software discards the...
to a server, screen element, task, or directory entry. In a single ACI, you can specify access based on user name, IP address, time of day, and a number of other criteria. You can also chain multiple ACIs together in anAccess Control List(ACL) to perform complex authorization procedures...
as a file) inherits access control information from its parent object (such as a folder) only when the object is first created. In Windows XP Professional, objects inherit access control information not only when they are created, but also when the parent object’s access control list changes...