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在(PHP首选)加密密码的最快,最安全的方法是什么?您选择的哪种方法是可移植的? 换句话说,如果我以后将我的网站迁移到其他服务器,我的密码会继续有效吗? 我现在使用的方法取决于服务器上安装的库的确切版本。...
2008-08-03
0
4
How can I allow a change of password with md5 in mind. When the accounts are being created the passwords are being entered in md5. So now when i display the password field of course they are in md5 (don't worry for testing purposes i am showing...
2011-02-18
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I'm working on an AIR application with a web back end. I need to store passwords for other websites (like how some websites do). What is the best way to store those passwords and transfer them between the PHP back end and the AIR application? T...
2009-06-07
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I am creating a custom CMS and have built a login system and was wandering how vulnerable hashing the passwords this way would be compared to just using the md5 php function like this: <?php $token = md5($salt . $password . $pepper); ?> ...
2009-07-24
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User System and Passwords: I was looking through MD5 stuff, and I am wondering what is the normal/good practice for passwords. Right now, I think people super encrypt the passwords and store the hashes. If so, how does password checking work? I j...
2010-06-14
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I'm making an application in PHP and there is a requirement that it must be possible to decrypt the passwords in order to avoid problems in the future with switching user database to different system. Consider that it's not possible to modify thi...
0
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This question already has an answer here: Secure hash and salt for PHP passwords 14 answers I want to store my passwords using 2 different hashes (...
2011-06-23
10
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With PHP, I'd like to use a preg_replace() filter for passwords such that the only characters available for passwords are US ASCII typable, minus control codes and NULL. What's the RegEx to achieve that which I can plugin to preg_replace()? EDI...
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We need to provide a way to reset password for users who are using our website. The typical way is to send email to the user and ask to click on the link to reset. The issue is that we don't want to run a mail server just for the purpose of res...
2010-04-16
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What is best for storing passwords? Should I be Encrypting or hashing password for you users table ? What do you prefer, and why? Could you please provide an example of secure password storage. ...
2010-07-18