how to save passwords on iphone

In Java, it is better to save a password using a character array than to save the password using string.Two reasons: It is difficult to purge from memory.String is a non-mutable object that is placed in a string buffer to facilitate reuse, so it may be retained in memory for a long time.Any person with access to the memory can easily see the plaintext passwordOf course, the plaintext password should n

This article illustrates how ASP.net uses cookies to save user passwords for automatic login. Share to everyone for your reference. The specific analysis is as follows: In asp.net, you can save the user's account password with a cookie to achieve the function of automatic login, but you need to emphasize that cookies are stored on the client, it is not safe, it

The iOS Keychain service provides a secure way to save private information (passwords, serial numbers, certificates, and so on), and each iOS program has a separate keychain store. Compared to nsuserdefaults, file preservation and other general way, keychain save more secure, and keychain saved information will not be deleted because the app is lost, so after rel

Asp.net uses cookies to save user passwords for Automatic Login In this article, we will learn how to use cookies to save the user's account and password in asp.net for automatic logon. We emphasize that it is insecure to store cookies on the client. We recommend that you use md5 encryption to save them. In asp.net, u

1. Disconnect the wireless connection first2, find C:\ProgramData\Microsoft\Wlansvc directory, then see the directory is a small lock, indicating that the directory has administrator-set access rights;3, click Wlansvc Directory, right button properties → security → edit;4. Go to "Security" dialog, click "Add → Enter object name", type "Everyone", then click "OK";5, return to the "Security" dialog box, click "Everyone", and then the "Everyone" permission to All "allow";6, point two times "OK" to

Asp.net uses cookies to save user passwords for automatic logon. asp. netcookie This example describes how asp.net uses cookies to save user passwords for automatic logon. Share it with you for your reference. The specific analysis is as follows: In asp.net, you can use cookies to