Protocols In Networks

"IT168 book" This article extracts from the Zhou Hongpo "cloud computing Security and privacy". In the previous section, we established the requirements and benefits of the IAM principles and practices for applying standards to cloud computing services. In this section, we will discuss the criteria for IAM, which is the catalyst for the enterprise to adopt cloud computing services. 　　Organizations that are currently evaluating cloud computing services based on business and operational guidelines should take into account the commitment of cloud computing service providers and support for identity and access management standards. 5.7.1 mechanism of the IAM standards and norms below the ia ...

In the past more than 10 years, the rapid development of global mobile communications, the rapid growth of cellular mobile users, in addition to a single voice service, data services have been greatly increased. However, wireless networks, including cellular networks, must continue to provide ubiquitous communication capabilities to meet the growing need for communication and access to the Internet. Heterogeneous network fusion is a new concept--to integrate all kinds of networks as much as possible, and to provide a variety of services on a common network platform has always been the goal of people's pursuit. One of the main features of 4G networks is the ability to provide more ...

As a leading manufacturer of flexible data center technologies, QLogic today announced the NASDAQ:QLGC of the latest flexsuite™ network adapter platform, which can provide flexible support for 16Gb FC or 10GB data Center Ethernet networks on the same hardware, This not only further expands the QLogic re-use convergence™ strategy, but also consolidates its leading position further. QLogic flexsuite adapters can help enterprise customers control the evolution of their data centers ...

January 25 This year, U.S. President Barack Obama in the United States Congress issued a second State of the Union address since taking office. In his one-hour speech, "Winning the Future" became the topic of high frequency. The third step to winning the future, he suggests, is "rebuilding America's Infrastructure", the most important of which is to provide next-generation high-speed Internet access to 98% of Americans within the next 5 years. On February 3, the Internet Domain name Authority (ICANN) announced in Miami, the United States, that the IPV4 address library has been depleted, a major historical event in the world's Internet. Also means that the next generation of Internet access to ...

The achievements of modern science and technology make the human organs in space has been greatly extended, if the telephone is the extension of human voice, television is the extension of human vision, the data center is the extension of the human brain, then the network is a variety of extensions, as well as between the extension and the subject exchange information between the transmission of the instructions of the nervous system. The normal nervous system is one of the basic signs of a healthy human being, similarly, the large bandwidth, the low time delay, the high reliable network system is also makes the human various organs to extend effectively, enters the cloud age the basic guarantee. Cloud business's challenge to the network as information services enter ...

The achievements of modern science and technology make the human organs in space has been greatly extended, if the telephone is the extension of human voice, television is the extension of human vision, the data center is the extension of the human brain, then the network is a variety of extensions, as well as between the extension and the subject exchange information between the transmission of the instructions of the nervous system. The normal nervous system is one of the basic signs of a healthy human being, similarly, the large bandwidth, the low time delay, the high reliable network system is also makes the human various organs to extend effectively, enters the cloud age the basic guarantee. Cloud business's challenge to the network as information services enter the cloud ...

VoIP experts may advocate different protocols because each has its merits, but there are several things to consider for most VoIP protocols on security issues: using best security advice eliminates additional risks and attacks. Key to VoIP security check if VoIP is implemented, security is an important consideration because every node in VoIP is as accessible as a computer. VoIP vulnerable to Dos attacks and hacked gateways can lead to unauthorized free calls, call eavesdropping and malicious call redirection and other issues ...

IP Virtual Private network is a very complex technology, involving all aspects, the most critical of which is the tunnel technology. Simply put, the virtual private network is actually the data encapsulation of the enterprise network in the tunnel for transmission. Because the tunneling protocol is relatively complex, the virtual private network technology is complicated. The most typical of tunneling protocols are IPSec, L2TP, GRE, PPTP, L2F, and so on. Where GRE, IPSec belongs to the third-tier tunneling protocol, L2TP, PPTP and L2F belong to the second-tier tunneling protocol. The essential difference between the second and third-tier tunnels is that ...

Recently, the FBI has proven to people the fact that it is easy to analyze attacks on wired equivalent encryption to gain access to wireless networks that use this security protocol. According to the announcement, Jonathan Yarden is considering a test of the role of security in the wireless network, and based on the results of this test, he will make some suggestions on how to protect the safety of wireless networks. Years ago, in a computer exhibition with a very prosperous network concept unit, I was paralyzed in one now ...

When we talk about how to implement cloud computing, there's a lot of computer resources to manage and share, as well as applications that need to be improved, but there are very few topics and solutions on how to optimize cloud computing. However, when companies are going to decide to use cloud computing on a large scale, we are only focused on recommendations, application management, and major changes in planning - all of which will have an impact on the web. This requires a new approach to cloud computing. Today's network planners realize that "corporate networks" are the true combination of "resource networks" and "access networks." The former connection I ...