php generate secure token

Does PHP use the rand () function to generate token security? Web applications often need to create a token that is difficult to guess, for example, a session token, a CSRF token, or a token used to reset the password in the email in the forgot

Token-based knowledge and understanding:Learn about Token-based authentication recently and share it with everyone. Many large web sites are also used, such as Facebook,twitter,google+,github, and so on, compared to traditional authentication

Several common authentication mechanisms HTTP Basic AuthThe HTTP basic Auth simple point description is to provide the User's username and password each time the API is requested, in short, Basic auth is the simplest authentication method to use

Turn from: https://www.cnblogs.com/xiekeli/p/5607107.html Several common authentication mechanisms HTTP Basic AuthThe HTTP basic Auth simple point description is to provide the user's username and password each time the API is requested, in short,

Several common authentication mechanisms HTTP Basic AuthThe HTTP basic Auth simple point description is to provide the user's username and password each time the API is requested, in short, Basic auth is the simplest authentication method to use

Original: Token-based web background authentication mechanismSeveral common authentication mechanisms HTTP Basic AuthThe HTTP basic Auth simple point description is to provide the user's username and password each time the API is requested, in short,

Today in JavaScript's front-end technology, we typically only need to build APIs in the background to provide front-end calls, and the backend is only designed to be called to the front-end mobile app. User authentication is an important part of WEB

This example describes the way PHP forms are added to token prevent duplicate submissions. Share to everyone for your reference, specific as follows: A brief talk on token Token, is a token, the biggest feature is randomness, unpredictable.

A brief talk on tokenToken, 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 typically used in two places-preventing form

Learn about Token-based authentication recently and share it with everyone. Many large web sites are also used, such as Facebook,twitter,google+,github, and so on, compared to traditional authentication methods, Token is more extensible and more