pki token

Recently in the interface with PHP to write apps, there are some questions First on token (token)Token is generated when the user logs onUser Token save inbound client on the server the local majority of the interfaces require the client to send tokens in the token and serv

Original address: Webapi using token+ signature verification first, not to verify the way API Query Interface: Client invocation: http://api.XXX.com/getproduct?id=value1 As above, this way is simple and rough, in the browser directly input "Http://api." Xxx.com/getproduct?id=value1 ", you can get product list information, but this way there will be a very serious security problems, without any verification, you can get to the product list, resulti

Problem Description: Now the site in the registration step, because the background to deal with a lot of information, resulting in slow response (test machine poor performance is also a factor to slow down), before the front page to submit information, wait for the backend response, at this time if the userClick the Submit button again, and the background will save multiple copies of the user information. In order to solve this problem, the token idea

1, first of all, say what is the interface: the interface is simply the server side used to return to other programs or client data bridge 2, the role of the interface: according to fixed parameters to return fixed data, such as the client a=1, then the server returns the name of a, the client passes a=2, the server returns the gender of a, and does not return other data. 3, the role of signature signature: To ensure the security of the interface and data 4, the role of

What is learning Tokentoken? Token is a string generated by the server to serve as a token for the client to make the request, and when the first login is made, a token is returned to the client, and the client needs to bring the token to request the data, without having to bring the username and password agai

Side dishes recently contacted the struts2 in the knowledge of the token, because the knowledge point is more important, so want to understand some, so the confidence of the Internet access to data, the result is very helpless, the data on the web, summed up a sentence: "When the page, the page generated a token ID, At the same time, the server in the session to save the same ID, when submitted to determine

Struts2 token not only effectively prevents the form from repeating the submission, but also can be CSRF verified.CSRF attack principles such as:CSRF attack schematic diagramIn fact, B may also be a benign website, just hijacked by hacker XSS. User is really wronged AH: I did not go to a mess of the site, how still in the recruit?Struts2 token Check principle:STRUTS2 to