How does the API gateway intercept requests? How does the security of the API gateway reflect?

api The application of is very common on many new Internet application platforms api, As a network gateway with strong security , It provides convenient functions for many applications with many micro service structures . api More than authentication , Monitor traffic logs , And load balancing , It can also be blown , Current limiting , Fault handling , Fault early warning and other special functions . Let's take a look at api How does the gateway intercept requests .

api How does the gateway intercept requests ？

api The role of the gateway goes without saying , that api How does the gateway intercept requests ？ In some applications with a large amount of traffic, some accesses are threatening ,api The role of the gateway is to filter these unsafe factors and intercept request access . For those who cannot pass api Gateway authenticated identity , api The gateway will block the access request of the account , Filter and verify accounts through various built-in methods . If the account is secure , Will send a request to the back-end service , If the account is threatened or in the blacklist, it will be blocked .

api How does the security of the gateway reflect ？

I understand above api How does the gateway intercept requests , As a safe entrance , The security of the gateway is reflected from what aspects ？ First gateway api It can be compatible with a variety of network authentication methods , Users can reach... Through different ports api Gateway . And it can prevent attacks during use , Prevent tampering , Request anti replay, etc . It provides great convenience for ensuring the security performance of the back-end system .

Up is api How the gateway intercepts the relevant contents of the request . Intercepting requests is just api One of the functions of the gateway , api The gateway is used to serve the cross communication between the client and the server , And carry out accurate safety protection and flow control .