![]() The attackers can even create a much more malignant script like attacker could record keyboard events and send this information to a server that he owns. ![]() Therefore, if the website does not protect itself from Cross-site Scripting such content gets saved to the database and users visiting the page will redirect to the attacker URL. Suppose now an attacker sends the following code as a “comment” to the server: The comment gets posted through a regular HTML form: Let us take an example from the real world attack:Įvery blog on the Internet has a comment system which allows users to comment on articles. If attacker-controlled data enters the DOM, expect security issues in your code. This attack is not only limited to tags but many elements and properties in the DOM also allow code execution, If attackers trick you into inserting a tag in the DOM, they can even run an arbitrary code on your website. ![]() This is among the most common attacks on the web.įor blocking XSS attacks, prevent malicious code from entering the DOM (Document Object Model). These codes can then steal user data particularly the login details or may perform actions to misguide user. It enables an attacker to inject malicious code into web pages. A- Preventing Cross-Site Scripting (XSS)Ĭross-site Scripting or XSS is among the most common website security concerns. Let us talk in detail about security concerns and remedies if any. Don’t modify your copy of Angular: There are chances that customized versions of Angular can fall behind the current version and may not include important security fixes and enhancements.Also, check the Angular change log for other security-related updates. Stay updated with latest Angular library releases: Always ensure that you regularly update the Angular libraries.The security defects which you have discovered in previous versions can be fixed.Let us understand the component of AngularJS which needs to be secured. It is very much evident that AngularJS will not be taking care of your network or server security. These client-side activities comprise of dealing with secure (HTTPS) and non-secure websites, handling cookies, scripting across clients and much more. Components To Be ControlledĪngularJS deals with all client side components and activities, therefore, it is considered as pure client side framework or technology. It is the safe place to implement a security layer. Security should always be implemented on the backend services where the data resides. It is advisable that you should never implement an independent client-side security layer in AngularJS application or any other Javascript application. It is very important to understand that AngularJS itself plays a vital role in the overall security model of an application or website. AngularJS developers face the most challenging task which is nothing but security. ![]()
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