Mobile bastion host, and operation and maintenance method for industrial local area network thereof, and computer equipment
A bastion machine, local area network technology, applied in the protection of internal/peripheral computer components, instruments, digital data authentication, etc., can solve problems such as the inability to realize centralized operation and maintenance of assets
Active Publication Date: 2021-05-07
章和技术(广州)有限公司
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Problems solved by technology
When the network is unreachable in each independent area, it will not be possible to perform centralized operation and maintenance of related assets in each LAN
Method used
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[0046] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0047] The mobile bastion machine operation and maintenance method used in the industrial local area network provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the data transmission between the bastion host master station 102 and the mobile bastion host (the mobile bastion host in this application is the mobile bastion host terminal) 104 can be performed through the network or offline (for example, U disk).
[0048]The bastion machine master station 102 realizes online remote operation and maintenance management ...
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The invention relates to a mobile bastion host operation and maintenance method and device for an industrial local area network, computer equipment and a storage medium. The method comprises the steps of: obtaining encrypted operation and maintenance information from a bastion host master station, wherein the encrypted operation and maintenance information comprises an authorized operation and maintenance asset object determined according to a current operation and maintenance personnel identity; decrypting the encrypted operation and maintenance information to obtain decrypted operation and maintenance information; and accessing and controlling the authorized operation and maintenance asset object through a remote access protocol according to the decrypted operation and maintenance information. By adopting the method, all assets on the OT industrial site can be managed and controlled in a centralized and remote manner.
Description
technical field [0001] The present application relates to the technical field of mobile bastion hosts, in particular to a mobile bastion host for industrial local area networks, an operation and maintenance method thereof, a computer device and a computer storage medium. Background technique [0002] With the development of mobile bastion machine technology, in order to realize the management and control of assets on the industrial site and realize the operation and maintenance of assets through mobile bastion machines, mobile bastion machine operation and maintenance technology has emerged. The mobile bastion host integrates the two functions of core system operation and maintenance and security audit control, cuts off the terminal computer's direct access to the network and server resources, and uses the protocol proxy method to take over the terminal computer's access to the network and server. The operation and maintenance security audit can intercept illegal access and ...
Claims
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IPC IPC(8): H04L29/06H04L29/08G06F21/44G06F21/73G06Q10/00
CPCH04L63/0428H04L63/10H04L67/025H04L67/12H04L67/06G06F21/44G06F21/73G06Q10/20
Inventor 江辉
Owner 章和技术(广州)有限公司