security

问题 I need to store information on application that always need to be read when open application. But I don't want user copy/dump/or edit it. So the question is : "Is UIPasteboard can solve this problem?" is it security? and if not, what else is suitable to use. Thank you very much. Edit: Is there have other solution that can solve "delete and reinstall application?" 回答1: UIPasteboard can be overwritten at any time, and I wouldn't call it secure. You might want to consider encrypting and

问题 App uploaded in playstore. Its not searchable in playstore also if i use link getting error "App is not compatible with this device" (already set to available in all countries) In playStore production upload,getting App vulnerability issues in notification By mentioning my Content provider file of my framework ---> delete while delete method is here: public class ContentProviderClass extends ContentProvider { public static final int OUTBOX = 90; public static final int OUTBOX_WITH_STATUS =

问题 I have a login system which is an html form and I need to send the username and password back to the php backend where I can there securely encrypt it and store it in a database. I was wondering what the most up to date and secure method of doing this is. Bearing in mind that this is the barebones string form of the password it is very important to be vigilant of the most secure way of passing it back. I know that $_GET and $_POST are extremely unsecure. Do I encrypt the data in javascript

问题 I am in the process of migrating to spring security plugin from acegi plugin.Currently working on grails environment. I am facing a weird issue as my authentication success event and authentication bad credentials event does not throw at all.I added println statements in the callback in config.groovy and also through listeners.However i can catch events like InteractiveAuthenticationSuccessEvent. Please do reply if you have gone through the same issue 回答1: As mentioned in Chapter 5 of the

问题 I want to attach a file to an existing PDF document using iTextSharp and I can able to do it using pdfStamper.AddFileAttachment(...) method. Now I want to make the attachment hidden/secure in a way that no one able to see the attachment and even not able to retrieve it directly from PDF. It should only be retrieved from code. 回答1: I wouldn't store anything that has to be hidden in a File Attachment. That's a public, well-known mechanism that is understood and supported by multiple pieces of

问题 I want to attach a file to an existing PDF document using iTextSharp and I can able to do it using pdfStamper.AddFileAttachment(...) method. Now I want to make the attachment hidden/secure in a way that no one able to see the attachment and even not able to retrieve it directly from PDF. It should only be retrieved from code. 回答1: I wouldn't store anything that has to be hidden in a File Attachment. That's a public, well-known mechanism that is understood and supported by multiple pieces of

问题 I haven't found a good solution to this problem and hope somebody has already done something similar. I wrote a javascript program to load a list of images stored on my server, but I don't want a user to know the directory of my images. var img1 = new Image(); img1.src = "my_img_directory/img1.png"; var img2 = new Image(); img1.src = "my_img_directory/img2.png"; In this example, the user will know where I store img1 and img2 on my webserver. Is there a way to prevent them from seeing the URL?

问题 Selenium is usually used for testing. But what if someone decided to use it to autofill forms on websites with personal data(username, password, credit card number). How safe would that be? I mean the actual part where you call the driver object and pass it all this secure information. Let's assume the information is securely stored until the moment you pass it to the driver. I wonder if that's what websites that aggregate your credit card and bank accounts use instead of api calls(running a

问题 I'm, as always, stuck with rules, since I'm not able to understand them yet. This is what we're said: Interaction between rules Global rules (non group-specific) are restrictions, and cannot be bypassed. Group-local rules grant additional permissions, but are constrained within the bounds of global ones. The first group rules restrict further than global rules, but any additional group rule will add more permissions. Detailed algorithm: 1. Global rules are combined together with a logical AND

问题 I had a quick question about cookie security that I wanted to run by the stackoverflow community before I got too far into implementing it. This will be my first time implementing user sign-in on a site and I wanted to be extremely cautious about security so-as not to have to worry about accounts being compromised down the line. Here's my hypothetical security solution: User signs up for site (through either email registration, login with Facebook, etc.) and is assigned a User ID number. This