cryptography and network security principles and practice

Network security experts use practice to tell you How situation awareness should be implemented and how network security situation should be handled. In a large-scale network environment, cybersecurity Situation Awareness obtains,

("System Security Engineering Capability Maturity Model ") and ISO17799 (Information Security Management Standards) and other international standards, comprehensive consideration of implementation, manageability, scalability, comprehensive completeness, system balance and other aspects, the network security protection

Abstract: The increasing maturity of the network allows network administrators to break away from the embarrassing situation where they are confused and at a loss, and establish a security theory creed based on many practices. This kind of theory and practice strategy has gradually become a golden rule that no one care

computer that does not bind the file and printer share on the corresponding protocol will not be declared, so it will not appear in the network neighbors. When the customer's computer wants to obtain the desired list of network resources, it first broadcasts a browser request. After the browser master server receives the request, if the requested list is the browsing list of this group, directly send back

The principle of computer composition and architecture, in the soft examination does not divide the value of the very heavy branch, more scattered. The same picture to share with you.Among them, the composition of the computer is divided into five parts: the arithmetic, memory, controller, input device, output device five most.The architecture of a computer consists of pipelining, code, cache, and so on.Data security has been in the computer developme

system on the network, any destruction behavior is found in time, reduce the possible loss to the smallest; Finally, the internal personnel (controllable user) to establish an audit system, "To ungrateful, conceal", forensics can enhance the deterrent effect of security. After a year of practice testing, "vase" model is very practical and constructive, it is no

The security of network routers has been widely discussed. Although we don't see many router intrusion events, many people are impressed by the concept of Routing) only the channel that transmits information from the source node to the target node through the interconnected network is used. In fact, there are many security