ASP.NET - Hacking the yellow screen of death?

In some of my books that I've read, it is stated that it is good to hide yellow screens of death (obviously), but no...

HANDSHAKE_FAILURE alert received?

I am writing a Java client (on weblogic 10.3) to invoke a secure web service. I have been provided with a client cer...

Spring Security, Method Security annotation (@Secured ) is not working (java config)?

I am trying to set up a method security annotation using @Secured("ADMIN") (without any XML, only java config, Sprin...

Java and SSL - java.security.NoSuchAlgorithmException?

I've built a Java program as a front end for a database on a server, and I'm trying to use SSL to encrypt traffic be...

what is a auth_user_file.txt??

I was reading about a security vulnerability and found that a lot of sites are having this file crawled and appearin...

C - The %x format specifier?

I have a small question. I know that the %x format specifier can be used to read values from the stack in a format ...

SecurityError: Blocked a frame with origin from accessing a cross-origin frame?

I am loading an <iframe> in my HTML page and trying to access the elements within it using Javascript, but whe...

Node.js https pem error: routines:PEM_read_bio:no start line?

I am messing with login form right now with node.js, I tried creating a pem key and csr using openssl req -newkey ...

SSL Java java.io.IOException: Invalid keystore format?

I am testing SSL in java with SSLServerSocket and other classes in the java.ssl package. When I run the following co...

Explanation of polkitd Unregistered Authentication Agent?

In /var/log/secure every time a user logs in or logs out I notice the messages shown below stating Unregistered and ...

Using web.config directory security and extensionless urls?

I'd like to use the built in directory security features built into the web.config to restrict access to child pages...

WCF error: The caller was not authenticated by the service?

I am trying to access my WCF service on a server from my client console application for testing. I am getting the f...