What are some effective security tools for browser extensions?

What are some effective security tools for browser extensions?

There are several effective security tools for browser extensions, including CSP (Content Security Policy), SRI (Subresource Integrity), and various static analysis tools. Would you like to know more about any specific tool?

Can you explain how Content Security Policy works?

Content Security Policy (CSP) is a security feature that helps prevent various attacks like Cross-Site Scripting (XSS) by specifying which sources of content are trusted. It allows developers to control resources the user agent is allowed to load for a given page.

What are the benefits of using Subresource Integrity?

Subresource Integrity (SRI) allows browsers to verify that files they fetch (like scripts or styles) are delivered without unexpected manipulation. It ensures that the file has not been altered by comparing its hash with the expected value.

Are there any tools for static analysis of browser extensions?

Yes, tools like ESLint, JSHint, and SonarQube can be used for static analysis of JavaScript code in browser extensions to identify potential security vulnerabilities.