Free Security JavaScript Scripts
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Free Security and other JavaScript Scripts


Free Script Archive » JavaScript Scripts » Security

  • Ace No-right-click
    Use this code to disable the ability of visitors to your site from being able to use the Right-Click function to save images from your web site.
    Platform: All, Price: Free


  • Ace No-right-click 3
    As people get more and more clever, we need to keep develoiping ways to stay one step ahead of them. Use this code to disable the ability of visitors to your site from being able to use the "Right-Click" function to save images from your web site. Try to use right-click on this page and you will see an example of the script in action.
    Platform: All, Price: Free


  • Advanced HTML Encrypt and Password Protect
    This script allows you to encrypt HTML pages with strong encryption algorithms and protect them with a password. The program will prevent anyone from viewing the source code or stealing your art work. Encrypted pages will have the same look as the original ones and can be viewed in all modern Web browsers.
    Platform: Windows 95, 98, ME, XP, NT 3.x,, Price: $29.95


  • Blowfish HTML Encryption
    This script uses 448-bit Blowfish encryption to create password-protected Web pages. The encrypted pages use JavaScript to self-decrypt in a standard Web browser, but only after the correct password has been entered. The script has been tested in all the most popular browsers, including: IE6, FireFox, and Netscape.
    Platform: All, Price: Free


  • Chronology Mastering
    Remove the web addresses from Chronology , if then you add a good No right click script to the fullscreen page , then your page will be fairly protected by being copied (bar by peeping into Temporary internet files folder)
    Platform: All, Price: Free


  • Copyright Protection
    This subtle script protects your material. If someone copys the text, the script will automatically insert mispellings that weren't there before. If a competing site is stealing your Web site's content, the number of and position of the mispellings will allow you to build evidience quickly, and hold the violator responsible for the theft.
    Platform: All, Price: Free


  • DES Password Pro
    Creates multiple-user login forms. Different users can have different passwords and entry URLs. All data is encrypted through the secure DES encryption algorithm.
    Platform: All, Price: Free


  • Email Obfuscator and Encoder
    This simple script splits an address in six different parts, so that bots are not able to recognize it, and it also encodes the @ symbol and the . (dot) using ascii codes.
    Platform: All, Price: Free


  • Hashing Strings In Javascript
    Use hash() method of QControl class to convert a string to integer hash value. My original algorithm takes a moment to convert and guarantee secure and collision-free convolution even of short strings.
    Platform: IE4+ NN4+ Mozilla 1.0+ Opera 6+, Price: Free


  • HTML Block
    Encrypt your Web site with HTML encryption. This Javascript plug-in stops right-hand click, print-screen feature, and copy and paste.
    Platform: All, Price: Free


  • Javascript Des Implementation
    This is a javascript implementation of DES, the Data Encryption Standard, supporting ECB and CBC modes. It also includes a Triple DES function.
    Platform: All, Price: Free


  • Javascript MD5
    MD5 (Message-Digest algorithm 5) is a widely-used cryptographic hash function with a 128-bit hash value. MD5 has been employed in a wide variety of security applications, and is also commonly used to check the integrity of files or other data. This script is used to process a variable length message into a fixed-length output of 128 bits using the MD5 algorithm. It is fully compatible with UTF-8 encoding.
    Platform: All, Price: Free


  • JavaScript Obfuscator
    Converts JavaScript source code into scrambled and completely unreadable form, preventing it from being analyzed and stolen.
    Platform: All, Price: Free


  • Net Encoder Pro
    Net Encoder Pro is a real time HTML encoding system, which combines the power of PHP with the versatility of JavaScript to create a automated security solution for your entire web site!
    Platform: All, Price: 39.97


  • No Right Click
    Prevent users from borrowing images from your site through right-clicking them and "save image as..." or right-clicking the page and viewing your page source. This script will disable the right click on your page.
    Platform: All, Price: Free


  • No Right Click Generator
    Use this script to protect your HTML source code and images by preventing visitors from right-clicking on your sites.
    Platform: All, Price: Free


  • Nopass Web Site Security System
    NoPass is a password security system that can be used to protect web pages and files. As it is impossible to obtain the password from the source code, NoPass is very secure for a JavaScript of its kind. Possibly the most secure JavaScript password protection system of its kind. NoPass has a sexy-keen look to fit in with any site style. Now downloadable for less installation mess. Don't expect hackers to get through this script anytime soon.
    Platform: All, Price: Free


  • Nopeek
    NoPeek is a "no-right-click" script (without the prompt/alert) for webmasters wanting a polished, professional look.
    Platform: All, Price: Free


  • Online JavaScript Obfuscator
    Compatible with core, client-side JavaScript, W3C DOM, XML, XML Schemas(SOM), XSLT, AJAX(XMLHTTP) and other third party objects. You may decide if confusing your owner's global variables, classes, functions, methods and properties in source code, according to obfuscating rules.
    Platform: All, Price: Free


  • Passphrase Strength Analyser
    Checks passwords for proper number of uppercase, lowercase and numerical charactors. Also, if Java is installed, checks if they contain English words.
    Platform: All, Price: $500.00


  • Password and Encryption Key Generator
    Mouse position and speed are used as input to a very secure hash function to generate passwords and WEP encryption keys of many sizes.
    Platform: All, Price: $500.00


  • Password Protected Content with Redirect Page
    This is a simple script. Do not reply on it for total security. Paste a small code snippet into your exiting pages. This is poor man's simple security.
    Platform: All, Price: Free


  • Password Security Script
    Use multiple passwords to access a page if the user gets the password wrong, then alerts are triggered.
    Platform: All, Price: Free


  • Random Password Generator
    This script can generate random password strings of any desired length. The main part is a re-usable JavaScript function which takes the password length as an argument and returns a random password string. This could be used during the account set-up process on a Web site to make sure that chosen passwords are secure.
    Platform: All, Price: Free


  • Ryan's Password Protection System
    This script uses .htaccess and it's secure enough for most applications.
    Platform: Linux, Price: Free


  • Safemail
    One way spammers get your email address is with programs written to extract addresses from web pages. These robots, as they are called, look for mailto: links in the body of web pages. SafeMail lets you put your address on the page using javascript's document.write method. With this, your user's browser displays your email link but spambots find nothing, and you stay clear of spam.
    Platform: All, Price: Free


  • Scrambler
    Scrambles your Javascript code, making it much more difficult to steal and modify. It removes all formatting, and replaces variables with random letters.
    Platform: All, Price: Free


  • Security and Utility Scripts
    This site includes many security and utility scripts for your Web site. All scripts are free and easy to use.
    Platform: All, Price: Free


  • Security Scripts
    This is a large collection of scripts dealing with security and password utilities.
    Platform: All, Price: Free


  • SHA1
    This script is used to process variable length message into a fixed-length output using the SHA1 algorithm. It is fully compatible with UTF-8 encoding.
    Platform: All, Price: Free


  • Simple Login Script
    A simple script for setting up a protected member's area on your site. Cookies are used to check that user has logged in before allow access to the area. You also have to option to have a log out button on your member's area pages. Members can even be sent to their own pages after login.
    Platform: All, Price: Free


  • Simple Password Gate
    A basic, three line JavaScript allowing users to log-on using a password. The password is the file name of the page, i.e. password for photos.html would be "photos". This script is not 100% secure. Free version includes ads. Paid version, without ads, is available.
    Platform: All, Price: Free/$6.50


  • Simple Password Gate
    Simple password gate pop-up script which uses JavaScript. This script is not intended for serious uses and more for fun. Use of a no-right-click script would make it more secure. Pop-up can be customized any way you want.
    Platform: All, Price: $1.80


  • Source Code Encryption Wizard
    Scramble the source of any chunk of code, or the entire webpage, using this creative script. The encrypted code will still be interpreted properly by the browser, just difficult for us humans to read.
    Platform: All, Price: Free


  • Source Code Security
    A simple solution to completely remove your html source code from prying eyes.
    Platform: All, Price: Free



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