Web Application Security and Angular Interceptors

Web Application Security and Angular Interceptors

So, What’s Web Application Security All About?

Web application security describes the technology and processes involved in protecting web applications and web servers from internet threats. Not only is web application security essential, it also comes with a host of benefits. Using firewalls, multi-factor identification and other methods, companies can successfully verify the user intent is not malicious. Let’s take a look at why this type of security is critical

What Makes Web Application Security So Important?

In today’s society, almost everything is done online and more importantly- through apps. Everything from banking to shopping is done through applications. With all of this attention, hackers are looking to gain access. They do this by strategically taking advantage of a weak design or flaw they detect. To be clear, a weakness can show up in APIs, third-party widgets and open-source code.

Not only are hackers and cybercrime expected to account for $5.2 trillion in loss by the year 2024, but that figure will likely be higher. As the old saying goes, “An ounce of prevention is worth a pound of cure.” Having the best web application security will prevent massive loss down the line. Each application must be prepared for an attack to take place at any given moment. A strong system is needed to protect their assets, customer base and reputation. Let’s take a closer look at the most common web application attacks and how angular interceptors comes into play.

  • Credential stuffing
  • Insecure de-serialization
  • Sensitive data disclosure
  • Cross-site scripting
  • SQL injection
  • Formjacking injections
  • Brute force
  • MITM, MITB
  • Cookie poisoning

How Angular Interceptors Work

Angular interceptors are a type of HTTP client service. The purpose of this service is to intercept every request, incoming or outgoing. The interceptor will complete many HTTP requests to the server for simple, everyday tasks. Such tasks include data loading, authentication and more. The interceptors are present in every single request and response.

Improving Web Application Security with This Tool

As you can see, using angular interceptors greatly enhances the safety and security of any given web application. The most common uses for this tool are HTTP headers, logging, caching and error handling. By intercepting all requests, operations can be performed on them before they are released to the server. This includes adding an authorization header as well as passing an authorization token. Keep in mind there are different methods for handling web application security, based on specific vulnerabilities.

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