Official Review
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Other links at JavaScript > Scripts and Programs > Security |
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Source Protector
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This script prevents people from right-clicking on your page to steal your HTML source codes or images. There are a few weaknesses to this, but it is a good barrier against anyone trying to steal your code.
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JScriptEncrypt
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This JavaScript library provides encryption for Web pages using simple, text-oriented method called column transposition. The idea is to write the plain text in block on the row-first bases. The text is then read column-first. The trick is in that the columns are not read from left to right, but in the order specified by the encryption key. Simple transliteration is applied before encryption, allso. If one is not concerned with goverement spying on them, this method may provide enough secrecy. Ideas on how to use it: encrypt address book of the high school friends or save client-side cookies encrypted with users password.
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XTORT CryptoManiac V5
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CryptoManiac uses str2hex(string) as well as Rot 13, two very simple yet effective ways to scramble text. It can also grab remote source to be loaded in your text editor. This isnt a highly secure method of hiding your source code or script for the reason that; the browser needs to parse the data in order to understand it. Therefore if the browser can read it, regardless of the format, it would be insecure. But what Crypto Maniac can do is make it an annoyance to peek at your code. It also grabs source code from the web.
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Anti Right, Middle, and Menu click
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Using a mixture of DHTML, and JavaScript 1.2, this Script disables the right click, middle click, and menu key for being used on the applied page (Only works in IE 5.0 or higher and Netscape 4.0 or higher).
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Javascript and Html Source Encoding
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An example of a simple JavaScript encoding of an html page. When the page loads you are prompted for a password. Enter the correct password and the page displays properly - enter the wrong password and you see only an "Invalid password" message. Viewing the source of the page shows only the encoded content. The encoding is fairly basic but should stop all but the most determined script thieves, spam-bots, or spiders. Tested in Mozilla on Linux, IE on Windows, and Safari on Mac.
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