Flash - Protect SWF From Being Loaded By Another Website
Dec 10, 2009
Is there any "client side only" way to protect a SWF so it'd only be possible to load it from domain X? I'm aware of the server side options such as checking the referrer but unfortunately my server is a "static" CDN where this implementation isn't possible. I wonder why flash cross-domain security files do not seem to handle this scenario as well.
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Jun 17, 2011
the ActionScript 3.0 code snippet that redirects the user to the original web site if the swf is downloaded and loaded on someone else's web site?
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Feb 4, 2012
i have an important swf file and i want to make full protection to prevent any one from downloading or saving the content in any way.
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Oct 20, 2009
(I have on a server an mp3, and the server is HTTPS that requires an certificate and a key (TLS) and I need to get that mp3 on flash)I found some classes (Crypto) but there the TLS it's only partial implemented and support for client-side certificates is not implemented yet.So maybe some of you worked with this and you know more things about it.f you don't know many things about the TLS security how can I protect from download my music that is played with an AS3 audio player on my website
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Aug 18, 2010
I would like to protect my flash files. I would like to block any decompilers,protect actionscript and also protect graphics. Some time ago,I tried to decompile a swf and when I placed it inside a decompiler , it showed me a login form and no graphics.I believe that is the ultimate protection method.Do you have any idea what software can do that ?
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Mar 26, 2012
I am doing some testing for a very large website, created many different developers. Is there a way to tell if the website is using flash and/or has loaded the flash plug-in? If the page is using flash is there a way to tell what part of the page/code trigger the flash plug-in to load in the browser/page?
Update: I will be a little bit clearer. When I go to the login page for my web page using Chrome for Mac and I open the Chrome Task Manager I don't see any plug-ins listed as running. When I login and land on the homepage I now see the Chrome has loaded the process "Plug-in: Shockwave Flash". Looking at the Network tab in the developer tool I do not see any flash (swf) files being downloaded. If I stay on the page long enough Chrome will remove the "Plug-in: Shockwave Flash" process. Why is Chrome loading this plug-in when the page is not using it?
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Feb 15, 2012
I am developing a elearning site and we have developed our courses in Flash. I want to know how we can prevent our courses from getting download from our site. Technology used for developing website is ASP.NET with C#.
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Jan 5, 2012
I have made many games is it any way that I can protect my swf from flash developers who want hack my game?First I was tried way load game swf's into preloader swf and call it by Iframe most flash developers just get only my preloader.swf unable to get game. now i am searching way that to protect swf from flash dicompilors???
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Feb 12, 2010
I'm working on important project using Flex framework and i want to keep my algorithms and code secret. Is it possible to somehow protect swf file from being decompiled? I don't want someone extract my code using flash decompilers.
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Apr 9, 2010
Is flash the best bet to keep images from being stolen? Is there any way to steal images from websites that use flash to display images. I heard that we can use firebug to download flash images. Is this correct?
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Sep 24, 2010
Is there an easy copyprotection, so that I can define in code the URL where flash/flex app can be executed
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Nov 22, 2010
How would you be able to stop people from downloading flash video from your site instead of viewing it in a flash player. I would like to prevent people from downloading the flash video by ripping the stream. I am not looking for 100% prevention but ways to make this difficult and annoying.
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May 4, 2011
I have been building an application using CS4. I currently load the swf file into a byte array of another swf to prevent easy access, but I have been told that this will not keep out more experienced users. How can I improve on my current method to best protect my code from being stolen?
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Nov 29, 2010
Any software protect flash swf.
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Jun 25, 2007
I have a flash interface that uses php to write/read vars.So if someone wants to hack our website all he has to do is look at the code and send some vars manually to the .php file. I've seen some encryption apps that claim to fully protect your swf but at the same time there are those who claim to decompile protected ones.Is there any better way to protect the php>flash communication?
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Aug 3, 2010
I have used settings.xml file in my swf file. Now i am very sure, somebody can grab the swf file, decompile it and get the full path of the settings.xml file. If they can do that, they can see everything inside the settings.xml file which contains lots of thing. Now my question is how to protect that xml file from getting grabbed when typed the full URL. One solution is to ecrypt/obfuscate the swf file, but i don't trust them fully. If given a little time, I can myself decrypt the swf.
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Feb 27, 2007
Is there a way to protect my flash files from being decompiled by any user?
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Jan 19, 2011
I need to protect images embedded in a swf file. I've noticed Swf Encrypt scrambles the images, like so:
How is something like this achieved ? How does image scrambling work ? I've noticed the image is stored a bitmap. Not sure how information is stored.I imagine it would be possible to use something like AS3SWF to access the content of a swf, but what would I need to change for the image swf tags ? I don't know much about security/obfuscation/encryption, so any tips will be handy. The programming language for this shouldn't matter much.
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May 13, 2011
I have an alchemy compiled swc which contains methods to perform certain key algorithms. These methods should only return values only if user is authorized(bought license from online service) for security purpose. So I am planning to add another SWC on top of this, which have all the licensing code stuff. But when I import the Alchemy generated swc inside my custom swc, all the methods of alchemy are exposed.
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Feb 8, 2012
I have flash player in my web site for playing the mp3 files.But if someone uses "viewsource" or any browser tools such as firebug, then they can find the parameter and then sort out the actual mp3 file url.I am using php in my back end.
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Mar 15, 2012
I have a Flash file in which I want to embed a font, but the licence terms for that font mean I can only embed it in a file if that file is security protected to be non-editable. Assuming this means I need to take some sort of precautions to prevent the file being decompiled and the font extracted, is there any way of enforcing this?
Note: I don't care about the code itself being public, I just don't want the font file to be available.
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Jul 16, 2009
I develop applications with Flash, AS 3.0 and PHP. I need to give the source code to my clients. But once I give them the source code they can also re-sell the applications to other people. So, I have deceided to use some code hiding process so that without my permission the application will not run in any server. In that case I am ready to keep informations in my server. Only my direct client will be able to run the file once they have registered their domain name and other info into my server.
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Oct 17, 2007
I am making a screensaver and wondered if it is it possible to temporarily or dynamically password protect a Flash movie clip via a user input text field? For example, a user thinks up a password on the spot, types it in, hits a SET button and the mc cannot be disabled without re-entering the correct password. I am new to actionscript and from what I can find on Google it ooks as though the answer could lie in using veriables but i'm not sure how to implement this.
Currently I am using this code to hard wire passwords into my swf files before compiling them in SWF Studio:
on (keyPress "<Enter>") {
if (password.text == "password") {
gotoAndPlay("mc");
} else {
feedback.text = "INVALID";
}}
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May 18, 2011
Is there any way to protect our code from flash decompilers like Sothink etc.
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Feb 27, 2010
I'm creating a flash site, navigation is simple, or so I thought. Buttons along the top load external swf's to the stage. As they are loaded and unloaded the swf's animate in and out again on button clicks so the next one can come in.
I have suceeded in controlling the loaded swf's to get them to animate onto the stage, but what I have added to animate them off again does not work. I don't even get error messages, it is just ignored.
I have indicated below what I have added to try and 'animate out'
Actionscript:
stop();
//////// HOMEPAGE CONTENT LOADS ON PAGELOAD ///////////
addChild(loader);
var swfloader:URLRequest=new URLRequest('contentboxhome.swf');
[Code].....
This is a sample of two of the 5 buttons, I have tried using both the 'if' function on all buttons and the 'event complete' function on all of them, and both are just ignored. No error messages, no unusual occurrences at all. The code is just skipped over and the swf I have requested to load, just animates in and replaces the one there currently. Only funny thing is that, despite the 'loader.unload();' being WITHIN the 'complete' function, it still seems to be fired. The swf's never overlap each other.
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Nov 17, 2010
I have 2 websites both built entirely in flash.My problem is that I have created a button on 1 of the sites that has to link to a particular scene and frame within a different flash website.
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Feb 3, 2010
Is it possible to protect the broadcasted content from unauthorized copying users. In the demo version of FMS 3.5 for interactive broadcasting stream audio and video can be copied by means of such programs as Comtasia. This may not like the content holders. Perhaps there are some instruments of protection.
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Apr 14, 2011
I want to use a flash preloader for my php website. I have seen some javascript examples; but I want something attractive and cool. So I want use flash preloader which will show the percentage of the website loaded.My website is kinda heavy(with lot of images). It looks bad when the contents load. So I want to show a flash preloader while the site loads.
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Feb 12, 2010
am i publishing the movie incorrectly? It works great when I preview the flash file (cntrl+enter), but after I publish it and insert it into the html (in dreamweaver), the file shows up and animates perfectly, but when clicked, no link... It doesn't do anything
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Mar 17, 2011
i've got an AS3 project going out on cd. The project will consist of the SWF, several folder directories containing flvs, and folders containing ActionScript Classes used by the SWF. I'm not so much worried about protecting the FLV's or the Swf, but the cd could eventually be snagged by a rival company. is there a way to somewhat protect or encript external actionscript classes?
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