Mimic network operating system, construction device and method
An operating system and network technology, applied in transmission systems, electrical components, etc., to achieve the effects of ensuring robustness, improving robustness, and increasing attack difficulty
Active Publication Date: 2020-07-24
THE PLA INFORMATION ENG UNIV
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The existing network operating system security mechanism still has great deficiencies in dealing with security threats such as controller hijacking, shutdown, and flow table tampering. Therefore, there is an urgent need for an network operating system device
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0036] Embodiment one, see figure 1 , a device for constructing a mimic network operating system, comprising a variant management unit, a NOS unit and a mimic unit;
[0037] The variation management unit is composed of two subunits, the variation template pool and the variation management; among them, the variation template pool is composed of multiple heterogeneous software-defined controllers, and these heterogeneous controllers use different languages, different algorithms, Design and implement different operating systems, or use diversified compilation techniques to compile and generate controllers with the same source code; the variant management subunit manages the variant template pool, and monitors, schedules and cleans the variants;
[0038] The NOS unit is selected from the variant template pool by the variant management unit according to a certain strategy m The NOS composition after template instantiation, among them, m ≥1, each selected NOS independently receive...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a construction device of a mimicry network operating system. The construction device includes a variant management unit, an NOS unit and a mimicry unit. The variant management unit is composed of a variant template pool and a variant management sub unit. The NOS unit is composed of multi-template instantiated NOSs selected from the variation template pool. The mimicry unit receives calculation results from the NOS unit and executes a multi-mode decision. The invention also discloses a method based on the construction device of the mimicry network operating system. The method includes the steps of distributing a message from an underlying network to each heterogeneous network operating system that runs online, detecting the real-time state thereof by a monitoring agent built in each network operating system, and feeding back results to the variant management unit, each running network operating system independently executing the calculation; and subjecting the calculation result from each network operating system to multi-mode decision. The invention also discloses a mimicry network operating system, which comprises a variant template pool, a variant management layer, an NOS layer and a mimicry layer.
Description
technical field [0001] The invention relates to the technical field of cyberspace security, in particular to a mimetic network operating system, construction device and method. Background technique [0002] Software Defined Networking (Software Defined Networking, SDN) makes the network more flexible, open and programmable by decoupling the network control plane and the network forwarding plane. It is considered to be a revolutionary technology that is expected to change the future network architecture. The industry has aroused widespread concern, and gradually applied to the field of commercial networks. However, SDN technology is also a double-edged sword. While improving network performance and flexibility, the centralization of network control introduces many new security issues. Due to the global network view and control, once an attacker controls or paralyzes its central —Software-defined controllers (or network operating systems) can directly tamper with or paralyze ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/0209H04L63/1433H04L63/1441H04L63/1466
Inventor 扈红超齐超程国振陈福才邬江兴季新生毛宇星艾健健赵硕卢振平
Owner THE PLA INFORMATION ENG UNIV