"Virtual LAN" concept to different people have different meanings. The basic ideas and server virtualization the same: a single physical resource, such as local area networks, from resource sharing and simplify the management of its virtualized. If there are multiple independent local area network, you can use virtualization technology to combine them into a switch; also can be combined network services, such as firewalls and network load balancing. Now more and more manufacturers have been able to appeal to the enterprise CIO and consider the various cables connected to the server virtualization processing. Present under normal circumstances, a server is often a lot of cables connected to the root, including storage systems connected to the optical interface and management tools associated with the Ethernet interface. Future, new tools can be used to merge these lines merge them into two cables, and a link to act as large, as another redundant link.
Studies have shown that there are security flaws in software companies, Microsoft has the largest software vendors of security flaws relegated to third place, only 2.5% of security vulnerabilities; most of the security flaws from the rush to bring products to market start-up companies. Microsoft says 70% of the startups are released only after the product safety testing and evaluation. Therefore, Microsoft is trying to shift to other manufacturers set their own goals up to outside developers to provide free tools to assess their software development, security testing, analyze the software design, to find security weaknesses and threats. Microsofts senior director of Trustworthy Computing Shi Di Fu Li Pu Na said: "By helping other companies create more secure software, especially those developed on the Microsoft platform software company, we will make the Internet more trustworthy. This Our business is very good. "