What are the best practices for Angular Security?

Angular Security

If you know the angular security information page then you would be familiar with the Angularjs security basics cheat sheet. Now let’s know more about its best practices. Following are the best practices of angular security:


It protects web applications from any unwanted scripting like XSS. This is the attack where hackers put client scripts into web pages that are seen by other users. The first method of this security suggests adding interpolation ({{}}}) to securely encode risky characters. This will help you exit expressions like HTML or CSS with templates that are not trustworthy. Angular is similar to React or Vue.js development follows the default way of security in that it manages string interpolation of the browser.

Use with precaution

  As you know inner HTML property returns the HTML content of an element therefore always use it with proper caution. To stay safe from any scripting action use the second method of angular security, when you are adding HTML to your desktop or laptop, don’t forget to bind it to inner HTML. These make sure that your data will be interpreted as HTML and it will filter the data in other words sanitization. It also removes all the tags that are not safe from the data.

Avoid concatenating user input generated templates

Mostly avoid using templates that are generated by linking two files together that are concatenating user input. Method three of this security suggests avoiding concatenating potential input which is provided by the user such as converting string to a template. This security suggests using an offline template compiler instead of concatenating templates. Time compiler is best when someone is dealing with a compilation of offline templates. 

Don’t interact with DOM APIs and HTML elements

The fourth method suggests avoiding interaction between native DOM applications and elements of HTML while working on web pages. Working on any web-related project includes DOM manipulation therefore to make your work easier this security offers a template process that is more efficient and different APIs for the manipulation of DOM. 

Don’t go for template engines

The fifth method suggests declining the creation of third-party template engines. While working on node.js to create a web-based project you must have to deal with a template engine like Pug or similar options. You may have to deal with any cyber-attack if you continue using the template engine therefore don’t go for it.  

Scan projects 

The sixth method of this security is scanning projects for components that possess vulnerable security. One can specifically use free platforms like Snyk to fix and solve the above issues. It is important to scan these securities for open-source-dependent applications. 

Now you must have understood the different options that this type of security provides you to make your work regarding web applications much easier and safe. Nowadays it is very important to secure your data from the attacks that are happening in this world full of internet connection. Always protect your data from attack and secure it with the best security.