Is AngularJS secure enough for your existing applications?


Is AngularJS secure enough for your existing applications ? JavaScript Frameworks are here to stay and are helping countless developers around the globe create amazing projects for the masses. One such framework is Angular, which was born under the umbrella of Google.

Ever since its release, Angular has become one of the most used JS Framework and has a relatively large community on numerous forums. A huge part of the development community of Angular is focusing on what can be termed as ‘Greenfield’ development.

which can be translated to building new apps against an empty database or a new concept. While this may be a common method to implement a new application based out of Angular, it disregards a flurry of features that existing applications can gain from transitioning to an Angular environment.

In this article, we look at some of the trepidations that keep enterprise customers who are converting to Angular worried. We will also look at how these issues can be understood and alleviated.


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# How Secure Is the Vault?

The first point of concern for any organization that is moving onto a new technology is the security. As the number of technologies increase, digital security is becoming weaker and weaker and applications are offering security holes on a platter.

For any organization, their IT infrastructure is one of the key components in its functioning and even minor security concerns can hamper the organization’s functioning. Fortunately, the Angular ecosystem is far from these security concerns as Angular focuses exclusively on data presentation.

An Angular application usually connects with the server through an HTTPS interface, irrespective of it being a RESTful API or a simple web service, and then displays the data acquired on the screen.



When looked through this prospect, securing an Angular application is an easy task as it can be secured using the same practices that an organization generally employs for its other IT products. These policies include ensuring secure sessions on the mainframe, guarding against injection attacks and providing guards against irregular calling patterns.


# Using Prevailing Data

Angular Framework helps the organization make the switch easily as it does not pose any hurdles in front of the original data and ensures a smooth data management system. Using RESTful APIs is the most used method of using an AngularJS application as it provides all access to the underlying database.

Using the internal APIs that might previously exist, the existing frontend code can be easily replaced with an Angular equivalent. It also allows the reuse of already existing server side security protocols with the requirement of minimalistic efforts.

Moreover, providing that the existing application was built using web application frameworks such as Django or Rails, the switch can be performed easily, as easy as a front end swap. This allows the organization to swiftly enhance their website’s performance by using the Angular’s directive based implementation.


# Access Management

A huge concern for organizations while augmenting an application to switch to AngularJS is if can be expended to employ previous security protocols and policies to maintain the required level of access restrictions as imposed by the organization as per by the guidelines.

With Angular showcasing its extreme flexibility, it provides a few options available for incorporating existing domain systems- for example, ActiveRecord/ LDAP, into the application’s login and overall security stream.

As AngularJS is an exclusive inclusion on the client side, this functionality is not included in the process natively. Nevertheless, numerous supplement libraries such as LDAPjs are available, which permit the implementation of a single sign-on via the interaction amongst Angular and the related libraries.

Using these external libraries is an easy task, as easy as including the code and executing a swift security review to safeguard the system and ensure that no vulnerabilities are present.



Amongst the immense number of discussions involving AngularJS, it is easy to move away from the track of utility of AngularJS in the enterprise environment. Many of the worries that come into consideration with enterprise level environment development are now recognized and worked upon by either Angular Framework or the libraries associated with it.

By using the above-mentioned information of Angular as a foundation, the organization can easily apply AngularJS Framework to any products in the organization that are in sync with the web development pattern. You can find programming community recommend best Angular tutorials and courses on



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