I am currently working on a project with a lot of security and I am having a bit of a problem choosing a technical solution to satisfy my customer need. First things first, let me explain you the ...

Starting from JRE 1.7 update 55, in some circumstances (not always, expecially if i call application by host-name instead of by IP), security warning is always shown, even if i check "Don't show th...

I work for a government science based agency that provides a lot of technical information through our website. Web development is not really our strong suit, but we get by. A lot of our current con...

I am getting the following error while loading a java applet on JRE 1.7u45. java.lang.SecurityException: com.sun.deploy.net.JARSigningException: Found unsigned entry in resource #name of the ap...

I have a Java Applet inserted on a simple HTML page located at http://localhost:8080/index.html: <applet id="applet" code="SomeCode.class" archive="lib.jar" Width="1" Height="1"></applet&...

It is years since I have worked in Java (that's my excuse). I am trying to launch a Java Swing UI as an Applet (previously done via Web Start). I have modified the jnlp file to reflect the change...

I am trying to access a directory inside my jar file. I want to go through every of the files inside the directory itself. I tried, for example, using the following: URL imagesDirectoryURL=getCla...

We purchased a code signing certificate for signing applets, but we get the following error when signing an applet. C:\CM\WEB-INF>jarsigner -keystore code_signing.keystore C:\CM\SweetApplet.ja...

For our eLearning project in our university, we are using Java applets to show some interactive stuff (like some interactive function plotting or some simple question/answer system or other interac...

Is there any way to have some persistent data (like an XML file or so) apart from cookies at client side? I know that's not possible with JavaScript directly. But any other way like Applets or some...

I need to write an applet that reads info from smartcards, I based my script on the code example provided by @Jovo Krneta here. My concern is about this specific piece of code: keyStore.load(null...

I have a JNLP applet that is run on a 64bit computer with both 32 and 64 bits JVM installed. The JNLP must run on the 64bit JVM in order to execute correctly. Is there a way to force the use of a 6...

I have a small problem but I don't know to fix it. I create simple Applet in which should be simple digital clock. I created all methods correctly but repaint methods doesn't repaint my applet. Can...

I am currently having a problem with JFrame and Images. This program uses an Applet then adds it to a JFrame in a different class, so it can be ran as either an Applet or an Application. Currently,...

I have a Java applet that I need to deploy on my website. My website has a lot of pages and the applet appears on a number of them. My website's base domain is www.mycompany.com. But the applet wi...

I'm deploying an applet with the next variables in the manifest: Manifest-Version: 2.0 Ant-Version: Apache Ant 1.8.2 Trusted-Library: true Permissions: all-permissions Application-Name: My App...

Or is the signed applet associated with and considered signed only when downloaded from a specific domain (i.e., the domain you used as part of your CA identity verification)? My situation: I crea...

We have a Java applet that needs to run with full trust. While developing and during pre-release tests we sign it using a self-signed certificate (the production version is signed with a real code...

I'm using maven-jarsigner-plugin to sign a shaded uber-jar of mine. I do need to distribute some dependencies in their own jars though, and want to take those jars from a Maven repo, clear them of ...

I have a Java Applet which needs access to the local filesystem of the client. I have created a simple certificate for my own (it is NOT certified by Verisign,Commodo, ...). I signed the jar with t...

Refer to New security requirements for RIAs in 7u51 (January 2014) . RIAs must contain two things: Code signatures from a trusted authority. All code for Applets and Web Start applications ...

I am developing at a company where a jnlp file is used to start a swing web based java application. It has plenty of jars that are downloaded to the client's jvm cache. When I updated my jvm to its...

Runescape is a large online game with a pure-Java client which runs in the browser as a signed applet. It is pretty unique in that regard, with the other major example I know being Yohoho Puz...

I'm signing the JNLP file used by my RIA, in preparation for the coming tighter security restrictions in 7u51, due in January. The webstart version is working great, but I've run into a problem whe...

I would like to replace Java Applet which currently needs to use client's resources, i.e. external readers, and to communicate with a server via socket. Reason: 1. I have thousands of client machi...