Abstract: A method for a communication device for securely accessing a device includes obtaining accessing authentication information via an out-band channel, the accessing authentication information being used for accessing authentication between a service request device and a service providing device, the service request device and the service providing device sharing the same management device, and forming the out-band channel with the management device respectively (11); and authenticating the accessing authentication information, and providing, by the service providing device, when an authentication result indicates that the authentication of the accessing authentication information is passed, service for the service request device via an in-band data channel, the service providing device and the service request device forming the in-band data channel via a service network (12).

Abstract: A software deployment method creates and provides an installation parameter file for each computer to be deployed according to a software deployment task. The installation parameter file of each computer to be deployed is used to guide a network installation of software on the computer. A corresponding software deployment system, a software deployment server, and a software deployment user server are also provided. The installation parameter files are generated collectively according to the software deployment tasks, so that the computer equipment is guided by the installation parameter file to install the software automatically. Therefore, the software deployment on the computers in batches is more convenient. Moreover, as the installation parameter file corresponds to each computer to be deployed, the software type and the parameter configuration of each computer to be deployed can be adjusted flexibly, which facilitates the customization of the software.

Abstract: A method for a communication device for securely accessing a device includes obtaining accessing authentication information via an out-band channel, the accessing authentication information being used for accessing authentication between a service request device and a service providing device, the service request device and the service providing device sharing the same management device, and forming the out-band channel with the management device respectively (11); and authenticating the accessing authentication information, and providing, by the service providing device, when an authentication result indicates that the authentication of the accessing authentication information is passed, service for the service request device via an in-band data channel, the service providing device and the service request device forming the in-band data channel via a service network (12).

Abstract: The embodiment of the present invention discloses a power-on protection method, a module and a system. The method includes obtaining installation information and installation configuration file information of a blade server in a blade frame, wherein the installation configuration file information is configuration strategy information about setting the blade server in the blade frame; and detecting whether the installation information is matched with the installation configuration file information and supplying power to the blade server if the installation information is matched with the installation configuration file information, otherwise, not supplying power to the blade server. The misplug and the mixed plugging of the blade server is easily detected according to the installation configuration file information through the power-on protection method, the module and the system provided by the embodiment, thus avoiding the problems such as service abnormity and device fault caused by the wrong plug.

Abstract: A software deployment method creates and provides an installation parameter file for each computer to be deployed according to a software deployment task. The installation parameter file of each computer to be deployed is used to guide a network installation of software on the computer. A corresponding software deployment system, a software deployment server, and a software deployment user server are also provided. The installation parameter files are generated collectively according to the software deployment tasks, so that the computer equipment is guided by the installation parameter file to install the software automatically. Therefore, the software deployment on the computers in batches is more convenient. Moreover, as the installation parameter file corresponds to each computer to be deployed, the software type and the parameter configuration of each computer to be deployed can be adjusted flexibly, which facilitates the customization of the software.