random token

A brief talk on token Token, is a token, the biggest feature is randomness, unpredictable. General hackers or software can not be guessed out. So, what's the role of token? What is the principle? Token is

How to achieve the goal:How to avoid repeated submission?You need to store an array in the SESSION, which is saved as the token successfully submitted. when processing in the background, first determine whether the token is in this array. If yes, it

About Random Number Security 0x00 I talked to my friends about an interesting phenomenon. during the school recruitment interview in the last two years, most of my students did not have any basic cryptographic knowledge, even those with some

First of all, ask you a question, how do you keep your data secure when you write an open API interface? Let's take a look at the security issues in the Open API interface, we are faced with many security issues when we request the server via HTTP

First of all, ask you a question, how do you keep your data secure when you write an open API interface? Let's take a look at the security issues in the Open API interface, we are faced with many security issues when we request the server via HTTP

First of all, ask you a question, how do you keep your data secure when you write an open API interface? Let's take a look at the security issues in the Open API interface, we are faced with many security issues when we request the server via HTTP

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:

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

I. Introduction of Cookie,session,token# all three solve the problem of stateless HTTP protocol   session ID  or  Session token  is a piece of data that's used in Network C Ommunications (often over http) to identify A session, a series of

PHPToken (Token) design application PHP Token (Token) design objective: avoid repeated data submission. check whether an external commit matches the action to be executed. (if multiple logics are implemented on the same page, such as adding,