The rapid development of KVM technology, from birth to the present 30 years ago KVM, KVM has evolved from a simple one-controlled multi-computer peripherals, developed to be able to remote device management, power management; operating system can not be limited to an enterprise into a globally distributed server management platform; able to use a single IP address management, and all signals are encrypted using 128-bit SSL protocol to protect data security; latest KVM technology has been able to do more than manage terminal simultaneously manage thousands of devices (servers and network devices). For like finance, securities, insurance, etc. In this way, they have focused on large-scale data room has many branches of enterprises, using the latest KVM solution that can greatly enhance the management efficiency of enterprise IT equipment. By a new generation of KVM solutions, IT engineers can anytime flexible system management and maintenance company. KVM has been able to escape from the enterprise IT administrators a simple and boring out the engine room maintenance, focus on your work more meaningful. Specifically, whether the server is centrally located in the same data center room, or placed in a room a few scattered in different locations, IT administrators can be anywhere on any device maintenance and management, BIOS-level control even open on / off power to the device. Whether these devices are X86 architecture or minicomputer, and regardless of the operating system is UNIX or LINUX, WINDOWS, administrators can operate on a unified management interface for all devices. Some new KVM can also provide multiple authentication features, from UKEY dynamic tokens, SMS, fingerprint identification and so on, to the greatest extent to protect system security. And for all the equipment is placed in the engine room, and no longer need to equip them with a dedicated terminal to occupy valuable floor space; also avoids the usual holding a terminal (keyboard, mouse and monitor or notebook ) shuttling between the completion of maintenance work noisy cabinet. If an administrator wants a piece of equipment to operate, regardless of where an administrator, he simply through networked computer, you can set the equipment, maintenance and management. Because the class KVM solution uses an IP network to connect to the server, thus completely lifted restrictions distance, managers can access and manage any server anywhere in the world. The advantage of this is obvious, the company does not have to spend a lot of travel expenses to fly there from here let administrators perform maintenance or emergency equipment problems, and these problems in many cases, simply restart the machine can be resolved. There is no need for every company with a branch office IT managers not only have the money for payroll expenses, personnel management would not be inconvenient situation. More importantly, the administrator can deal with unexpected problems in real time, with no difference between engineers in the field, greatly enhance the speed of response, reducing unnecessary losses due to downtime caused by the enterprise.