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General Information
DescriptionWebsite Protection Technology


World HeadQuarters
R. Alfredo Allen, 455, 3.16
Porto, 4200-135, PRT


Founder and CEO
Founder and CTO




AuditMark is a Web Security startup focused on developing solutions to protect Web Applications.

The company started in 2008 to develop an auditing service for Click Fraud Detection in online advertising campaigns. This service required deploying JavaScript to the client-side and protecting it from inspection and interference. After scouting the market for available JavaScript protection solutions, none of them really fit the level of protection desired by AuditMark. So, it was decided that a solution should be developed internally, as this was crucial for the success of the auditing solution. What came out was so promising that it was decided to invest more in it and make it a product. In late 2010, it was launched as JScrambler.

JScrambler initial traction was amazing, attracting customers such as top security companies that needed strong JavaScript protection to leverage their products. Among the uses that people look for in JScrambler, the most common ones are intellectual property protection, licensing enforcing, discouraging code inspection, precluding code theft and reuse, and as another layer of security. These results actually changed the startup purpose, and by the end of 2011, early 2012, the company development is focusing on offering JavaScript code protection. In mid-2012, the company launched JScrambler 2, which not only brought advances in JavaScript code protection, but it became the first solution of its kind that specifically targets different JavaScript application types such as HTML5, Mobile Applications and Web Gaming. In April 2013, JScrambler 3 was released, introducing several improvements. At that time, JScrambler 3 was already being used by tens of thousands of users in more than 100 countries, totalizing 120 millions of lines of JavaScript code protected.

The AuditMark’s JavaScript code protection experience and the technology it developed since 2010 for the JScrambler line, a new product was developed: Active Website Protection (AWP). AWP emerged from the understanding that Web application security is still pretty much focused on protecting the server-side, clearly not sufficing against rising threats such as the Man-in-the-Browser (MITB) problem. The ability to deploy code to the client-side and to protect it from malware there represented a paradigm change. AWP is a virtual-appliance box that is deployed in front of the web application infrastructure. Contrary to Web Application Firewalls, its purpose is not to filter communications but rather to automatically obfuscate all the web application code that passes through the box and to add security controls, to guard the webpage once it reaches the client-side computer and browser.

AuditMark team is composed mostly by computer engineers with a strong passion for security, driven by the ambition of making the best security products in the World.

Recent Milestones

  • Check
    AuditMark — The company received Series A funding from Portugal Ventures (undisclosed amount). (1/29/14)
    Posted 2/19/14 at 2:38am via



AuditMark screenshot
Above: JScrambler 2
Uploaded: 3/25/13


Tags javascript, code, protection, obfuscation, security, minification, optimization, html5, mobile, gaming, web

JScrambler is a JavaScript code Protection and Optimization service. It can be used to protect all sorts of JavaScript-based Web Applications, from regular HTML/JS ones to Mobile, HTML5, WebGL-Gaming, Browser addons, widgets and even Windows 8 Metro applications. All of these applications have a growing amount of JavaScript, which, because it is sent in clear-text, creates a problem for Software Developers.

To protect JavaScript, JScrambler explores a number of different code obfuscation techniques to make the code as incomprehensible as possible to the human eyes, while maintaining the underlying code functionality.

There are various motivations for using JScrambler:

  • to protect intellectual property (algorithms) present in JavaScript sources by applying obfuscation techniques to hide the algorithms.
  • to prevent code theft and reuse. The code might not have intellectual property but the owner might not be interested that competitors steal and reuse the code that was so hard (and perhaps costly) to develop. Being in clear-text, it is currently very easy to steal JavaScript. By applying obfuscation and domain lock, the resulting JavaScript is not only is very hard to maintain and build upon, but will only execute properly in the domain specified.
  • to enforce license-agreements of JavaScript-based applications. JScrambler enables you to restrict the code to a given domain (e.g. and to make the code expire on a certain date.
  • to add a layer of security that will make harder for hackers to find vulnerabilities in your code.

JScrambler users submit their projects (e.g. zip file containing HTML and JS files) using our WebUI or using our API. Ready-to-use API clients are provided for Java, PHP, Python and C#. It’s very easy to integrate JScrambler in your building processes.

Project files need to be kept on JScrambler server just the time needed to apply code obfuscation, and then these files can be deleted from our servers. Resulting obfuscated code do not contact JScrambler infrastructure in any way, and will work forever. There’s also a VM appliance for enterprise which have a strict rule of not sending the code to third party servers.

JScrambler is fully compliant with the ECMA-262 v5.1 standard and aligned with the ISO/IEC 16262:2011 (3rd Edition). It passes flawlessly all browser testing suites. It contains packages tweaked for main types of applications, explicitly supporting Mobile devices and systems such as the iPhone, iPad, Android, Blackberry and Windows Mobile.

Find out more in

AuditMark screenshot
Above: JScrambler 2 Examples
Uploaded: 3/26/13


    Series A funding ( [edit]
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Last Edited 2/19/14

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