JavaScript is embedded in HTML pages where it can interact with the page’s document object module (DOM) to perform specified functions.įeatures provided by JavaScript and DOM can be abused by attackers by running a malicious script on a web page. It is used in dynamic web pages to provide functionalities such as form submission, validation, animation, interactivity, etc. An attacker with physical access to your machine can access these cookies and obtain the sensitive information. Persistent cookies have greater risk compared with session cookies as they remain stored on the local machine. Session cookies are deleted when the browser is closed, and the persistent cookie will remain stored in your local machine. Cookies may contain Session ID, credentials for accessing the site, user preferences or any other sensitive information related to the specific website.
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Some legitimate-looking Active X can have bad code to steal your sensitive information.Īctive X controls are commonly used by attackers to install malware, spyware, pop-up ads and can interfere with browser and system performance.Ĭookies are the files placed on your local machine to store data for specific websites. Therefore, if the user allows Active X controls, it can compromise your system. The developer can give Active X controls a high-level access to computer resources, which makes them dangerous. Active X is used to enhance the browsing experience by allowing animation on the website.
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Look for the ‘Java’ plugin and click the ‘Disable’ link next to it.Īctive X is a software developed by Microsoft and commonly used in Windows operating systems. Type ‘chrome://plugins’ into the Omnibar.Ģ. Many security researchers caution users to limit their usage of Java unless it is a business requirement.ġ. In the past, there were many vulnerabilities reported in Java and it has become a target for client-side attacks. However, some implementation of JVM has vulnerabilities that allow the applet to bypass this restriction. JVM restricts the execution of the applet in a safe environment. JVM (Java Virtual Machine) is used to run the Java application. The Java applet can be used to provide interactive and rich features to the application that cannot be provided by HTML alone. Java is a programming language that can be used to develop various active content for websites. It can be used as malware once downloaded into your system. Anyone can write a plugin and host it on legitimate extension galleries. In many cases, plugins are executed without the user’s knowledge and hence pose a great threat to the browser and the system. A plugin that is not up to date can have serious vulnerabilities like buffer overflow, remote code execution, etc. Owing to wide usage, plugins are the prime target of attackers. Plugins are widely used and enable optimal functionality. For example, Adobe Flash Player is a plugin used for online videos or games. The plugin is the additional piece of software that is plugged into the browser to provide additional functionality. This poses a huge risk because there are multiple vulnerabilities related to these elements present on the Internet. These features are usually enabled by default in the browser. The browser uses various elements (such as JavaScript, Active X, Flash, etc.) to generate the web page. In this article, we will look at some features of the Chrome browser and associated risks with those features.
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