Access frequency control system and method

Abstract

The invention discloses an access frequency control system and method. The system comprises a policy setting module, a data processing module and a local interception module, wherein the policy setting module is used for setting an interception rule; the local interception module is used for acquiring an access request, a report data list is generated according to the access request, the report data list is transmitted to the data processing module, interception description data generated by the data processing module are acquired, and whether the access request is passed is judged according to the interception description data; and the data processing module is used for acquiring the interception rule, receiving the report data list transmitted by the local interception module and generating the interception description data according to the report data list and the interception rule. The interception of access occurs at an interface forwarding layer, and back-end unnecessary runningcomputing resources are saved; and besides, no invasion happens to a service code, and uncertain risks brought by service code changes can be reduced.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an access frequency control system and method. Background technique [0002] With the development of the computer business, computer functions are gradually opened to the outside world. Frequent access to certain background services will bring great risks to the computer, causing an avalanche of background servers and service jitter. Therefore, the protection of back-end services also needs to be put on the agenda. It is necessary to block abnormal high-frequency access, limit the calling frequency of certain APIs, ensure the robustness of the service, and prevent the risk of avalanche and service jitter. [0003] In the prior art, when restricting access, the general method is to hard-code each interface that needs to control the access frequency and add a corresponding statistical interception function. However, the prior art has the following problems: [0004] 1. The inte...

AI Technical Summary

Problems solved by technology

[0004] 1. The interception point of the existing technology is too lagging. When some access needs to be intercepted on the business side, the corresponding logic has already been executed, wasting a lot of system resources

[0005] 2. The scheme is not universal, and each place needs to be coded repeatedly

[0006] 3. Too many system resources are occupied, and the business side generally uses the framework of the corresponding language. This part of the computing resources is completely wasted

[0007] 4. Hard-coded, error-prone, when new rules are added, the original code needs to be changed, and the entire testing process needs to be revisited, which introduces corresponding risks (especially scripting language, errors can only be found at runtime)

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