security

问题 I have a web project and I saved my images in Physical folders in hdd Like d:\SecretImages\Imagename . But I can't open the files when I have to? I thought if it can saves for examle d:\SecretImages\Temp.jpg , I can open when I have to but, I can't. Help me please, thanks 回答1: You cannot use file paths to show your images. The browser doesn't know where to find the images and the server wouldn't serve them up anyway due to security concerns. You could/should use an HttpHandler to show the

问题 I have an app which allows users to sign in and then passes their sign in information to the app of their choice. All the apps are written in Java and use Struts2 and run on Websphere . What is the most secure way to pass in the sign in information? I can pass it in the URL using HTTPS but that still leaves the information available in the browser history. EDIT: The sign-in app actually calls a web service which registers the user which collects their personal information, verifies their

问题 I have two admin accounts, one of which i forgot the password. I have another admin account but i don't want to reset the password but reveal or see the old password using CMD. I have been searching for this since a long time but had no luck with it! Hoping I would get the answer this time :) I know to reset password using CMD prompt: net user < user > < password > But my old emails have the same password as this account. So i want to Retreive my old password rather than reseting it! 来源：

问题 I have two admin accounts, one of which i forgot the password. I have another admin account but i don't want to reset the password but reveal or see the old password using CMD. I have been searching for this since a long time but had no luck with it! Hoping I would get the answer this time :) I know to reset password using CMD prompt: net user < user > < password > But my old emails have the same password as this account. So i want to Retreive my old password rather than reseting it! 来源：

问题 I am beginner in java. I want run native application from applet. I found Run App In Every Browser Java Code import com.ms.security.*; import java.awt.*; import java.awt.event.*; import java.applet.*; import java.io.* ; import java.util.*; import netscape.security.PrivilegeManager; public class RunApp extends Applet implements ActionListener { TextArea ta = new TextArea (25, 80); Button startbutton = new Button("Start Application") ; private static String execommand = "C:\\windows\\notepad

问题 I am beginner in java. I want run native application from applet. I found Run App In Every Browser Java Code import com.ms.security.*; import java.awt.*; import java.awt.event.*; import java.applet.*; import java.io.* ; import java.util.*; import netscape.security.PrivilegeManager; public class RunApp extends Applet implements ActionListener { TextArea ta = new TextArea (25, 80); Button startbutton = new Button("Start Application") ; private static String execommand = "C:\\windows\\notepad

问题 I understood that it is possible to set a password to an access database to prevent users from opening it. But is it also possible to set a password to prevent people from changing the "current database" options in the "Options" section? I'm looking for a feature similar to Excels "Protect Workbook" method. 回答1: Is this what you are after ? 1.Open Microsoft Access 2010 and open the database that you wish to password protect in exclusive mode. You may do this by selecting Open from the file

问题 Hy, I have started in my web application a part who users needs to be autenticated to work with it. I have two tables related: Customer and Enterprise.... the first one are users who want to buy a product and the second one are "users" who want to sell products. What is better way to do that? Relation 1:1 with user_table? how can i differentiate wich one user type is? Because user types only can edit some information and enterprise have acces to another modules... Thanks a lot. 回答1: You could

问题 I'm wondering how secure this configuration is. So I have two servers, one for the frontend which serves a compiled static spa, and one for the backend which acts as an api. Each have their own cert from letsencrypt. I'm trying to run my frontend and s3 virtualhost (cdn.website.com - cname) through cloudflare. So from what I understand with the flexible, there's encryption between the user and cloudflare, but there's no encryption between cloudflare and the server. So when people hit the site

问题 This question already has answers here : How can I prevent SQL injection in PHP? (28 answers) Closed 2 years ago . i am using PDO package to manage my application database. i use PDO::prepare , PDOStatement::execute and somtimes PDO::quote , PDO::query / PDO::exec to excute my queries are PDO::prepare and PDO::quote completely secure? or shoud i make more work to properly validate my inputs.not only for databaase but for php code either Thank you 回答1: There's nothing magic about using prepare