Construction method, system and terminal equipment of an anti-attack distributed network node
A distributed network and construction method technology, applied in the field of system and terminal equipment, anti-attack distributed network node construction method, to achieve the effect of improved efficiency and high availability
Active Publication Date: 2022-01-21
深圳华科云动力科技有限公司
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Problems solved by technology
[0004] In view of this, the embodiments of the present invention provide a construction method, system and terminal equipment of an anti-attack distributed network node, to solve the problem of the effective There are many disadvantages and inconveniences in the request to be canceled or diverted due to misjudgment, sufficient bandwidth and higher cost.
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[0038] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
[0039] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other features. , whole, step, operation, element, component and / or the presence or addition of a collection thereof.
[0040] It should also be und...
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The present invention is applicable to the field of computer technology, and provides an anti-attack distributed network node construction method, system and terminal equipment. The method includes: according to the request sent by the guided node, the guiding node calculates the first node number; The first node number is assigned to the guided node to indicate that the guided node joins the distributed network; the second node number of the guided node is added to the routing table of the guided node; according to the guided node added in the routing table of the guided node In the distributed network, the first node number is added to the routing table of several nodes that receive the location node request. The present invention solves the problem that the distributed network nodes are canceled or drained due to wrong judgment on valid requests in the process of directing traffic during the anti-attack process, and ensures a high availability rate of each node in the distributed network.
Description
technical field [0001] The invention belongs to the field of computer technology, and in particular relates to a construction method, system and terminal equipment of an anti-attack distributed network node. Background technique [0002] A Distributed Denial of Service (DDoS) attack is a cyber attack that disrupts the normal flow of a target server, service, or network by overwhelming the target or its surrounding infrastructure with Internet traffic, using client / server technology that combines multiple computers As an attack platform, launch a DDoS attack on one or more targets, causing the target device to deny service to normal traffic and reduce network utilization. [0003] At present, DDoS attacks adopt a distributed attack method, and the source of the attack is difficult to trace. When a distributed network system resists a DDoS attack, it guides network traffic through a Content Delivery Network (CDN) to ease the access pressure at the target device node. ; Howeve...
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IPC IPC(8): H04L9/40H04L67/1097H04L67/10H04L45/02H04L45/74
CPCH04L67/1097H04L67/10H04L45/54H04L45/02H04L63/1441
Inventor 刘晓冬
Owner 深圳华科云动力科技有限公司