security

问题 I have update the webpack-dev-server to the latest 3.1.14 but I am still getting vulnerability issue while using npm audit --fix . I have tries every thing. cleaning cache. clearing all modules and install again but all same. Following is the error when I run npm audit $ npm audit === npm audit security report === Manual Review Some vulnerabilities require your attention to resolve Visit https://go.npm.me/audit-guide for additional guidance High Missing Origin Validation Package webpack-dev

问题 I am writing a class to hash passwords which implements Key Stretching by using the System.Security.Cryptography.Rfc2898DeriveBytes class to generate the keys used to compute the hash value. The code essentially does this: // Higher iterations value results in better key strength var db = new Rfc2898DeriveBytes(password + salt + secretKeyFromConfigFile, saltAsBytes, iterations); byte[] hashKey = db.GetBytes(64); // 64 bytes is the recommended size for the HMACSHA512 class var sha512 = new

问题 If a mutation observer is added by some JS is it possible for other JS to detect, remove, replace or change that observer? My concern is that if some JS aims to corrupt some DOM element without being discovered that JS may want to get rid of any observers watching that DOM element. 回答1: I'm not sure about detecting whether an observer is already installed, but they can be effectively deleted by re-observing the nodes of interest using an empty function. Re-observing a node will replace the

问题 On a form of my web app, I've got a hidden field that I need to protect from tampering for security reasons. I'm trying to come up with a solution whereby I can detect if the value of the hidden field has been changed, and react appropriately (i.e. with a generic "Something went wrong, please try again" error message). The solution should be secure enough that brute force attacks are infeasible. I've got a basic solution that I think will work, but I'm not security expert and I may be totally

问题 How do you apply the security principles for routing? That has to be done client side. Does it mean there is no secure way to restrict some routes to specific users. I know about filters in Meteor.Router, but those are defined on the client side. This is a question asked in this comment by curious2learn. 回答1: Unfortunately, you're right, currently there's no secure way to restrict routes to specific users. In the current version of Meteor, the whole client code is sent to all users at once.

问题 I am trying to run a small applet in my Chrome window, but am getting the error message. I do see all the replies telling me to change my security to medium, but that option does not exist in version 8. So far several hours of googling and asking help from classmates has brought no progress. Can anyone suggest something please? 回答1: Medium was removed in Java 8u20: Medium (removed from Java 8 Update 20 and later versions) Only unsigned applications that request all permissions are blocked.

问题 I'm trying to call a Java Web Service from an MVC3 .NET web app using WSE 3.0. However, the web service requires an "EncodingType" attribute on the Nonce element of the UsernameToken. Following is a sample SOAP envelope that works correctly with this Java web service: <soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:v1="http://schema.mydomain.org/sms/v1_0"> <soap:Header> <wsse:Security soap:mustUnderstand="true" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis

问题 I read several articles and posts about security regarding (note Comparing input password to stored hashed password in a web app or Why is char[] preferred over String for passwords? Since to retrieve a parameter value from request uses request.getParameter("passwordFieldName") which returns a String, is there any option to retrieve a parameter from request as a char[]? 回答1: Unfortunately I know of no way. The request parameters are already loaded, hopefully internally as reused byte[] or

问题 I have a .p7b file. How do I extract the key and certificate? I tried openssl, but I am not able to get the exact command/options. Thanks! 回答1: PKCS#7 file doesn't include private keys. As for certificate(s) you have not specified what platform you are using and how your question is related to programming. 来源： https://stackoverflow.com/questions/7365125/extract-private-key-and-certificate-from-kpcs7-p7b-file

问题 I'm doing element.textContent = unescapedData to put unescaped user input on a website. Is there any way for an attacker to do something bad using this? Also, is there any way for an attacker to affect the page outside of element (meaning outside the 30rem by 3rem box) if it has the following css? max-width: 30rem; max-height: 3rem; overflow: hidden; I've thought about using weird or invalid Unicode characters, but couldn't find any information on how to accomplish this. 回答1: The relevant