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Javascript Sanboxing - Essay Example

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It consists of the areas and the set code of regulation that are necessary when it comes to creation of applets. An applet is sent automatically after its formation; hence, it poses a…
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Extract of sample "Javascript Sanboxing"

JavaScript Sandbox Affiliation JavaScript Sandbox A JavaScript sandbox is an advanced system of enhancing security in the programming language. It consists of the areas and the set code of regulation that are necessary when it comes to creation of applets. An applet is sent automatically after its formation; hence, it poses a great risk of causing harm to the intended software, should it have full control over the system. A sandbox chips in and puts restrictions on what the applet should access. Therefore, the applet is not in a position to make major changes to the computer (Finifteret al. 2010, pg. 14).
Recent statistics has proven that the sandboxing application is essential in offering security and prevention of malwares to the computers. Sandboxing keeps the privileges of any attack or threat low. Any malware cannot execute on a system without authorized permissions. During installation or uninstallation of any new software in the computer, there are no traces left likely to harm the computer. In addition, it allows restoration of the computer to the original state after some changes have been made. It is also safe to browse on the internet, as the application does not remember the malicious sites visited (Resig 2013, pg. 28).
Contrary to the immense benefits the system offers, the application is also at risk of attacks by malwares since it is not secure in all angles. In essence, the advanced threats do bypass the security controls; hence, it is not very efficient in its functions. One cannot have total trust on its operations. Therefore, all an attacker needs to do is to escalate the privilege of a vulnerability, then exploit the system (Saxena et al. 2010, pg. 516).
References
Finifter, M., Weinberger, J. & Barth, A., 2010. Preventing Capability Leaks in Secure JavaScript Subsets Network Network Web Page. In NDSS Symposium 2010. p. 14.
Resig, J., 2013. JavaScript Techniques,
Saxena, P. et al., 2010. A symbolic execution framework for JavaScript. In Proceedings – IEEE Symposium on Security and Privacy. pp. 513–528. Read More
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