improper session management

In general, web developers are aware of regular web security vulnerabilities during development. But there are also some dangerous and obscure vulnerabilities that are widely present in Web applications. Most developers do not take any account of

1. CauseImproper authentication and session management methods.Including logout, password management, timeout mechanism, remembering users, password problems, and account updates.2. HazardsThe account is stolen and attackers can have all the

Analysis of Session in PHP may cause concurrency problems, analysis of session During Web application development, sessions are often used to store data. However, some people may not know that improper use of sessions in PHP may cause concurrency

Cookie Theft and session hijackingI. Basic Features of cookies If you do not know the cookie, go to wikipedia to learn about it.Http request Each request sent by the browser to the server carries a cookie: Host: www.example.org Cookie: foo = value1;

Updates 2014-08-17 thanks to the crosser of the front end, added the content of the HTTP Response splitting. The presentation stamp of this article is here.I. Basic characteristics of cookiesIf you do not know cookies, you can study on

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The Session in PHP may cause concurrency issues, and the session is analyzed. Session in PHP may cause concurrency issues. When session is developed for Web applications, people often use Session to store data. However, some people may not know that

Session in PHP may cause concurrency problems, phpsession. Session in PHP may cause concurrency problems. during PHP Session development, people often use Session to store data. But some people may not know that in PHP, Session in Sessi PHP may

It is estimated that many programmers will not think about the php session concurrency problem, because we generally do not use the session for concurrent operations, but sometimes it may also be used, today, we will briefly talk about this problem.

It is estimated that many programmers will not think about the php session concurrency problem, because we generally do not use the session for concurrent operations, but sometimes it may also be used, today, we will briefly talk about this problem.