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The news of catastrophic cyber-attacks in the headlines raises the alarm on the importance of having secure software development. Many websites or apps continue to be vulnerable to malicious attacks due to the absence of security norms at the application level.

97% of Java apps harbor a known security hole” –

For the benefit of your business and customers, security must be a priority at all stages of software development lifecycle (SDLC). The application developer ought to be aware of how to incorporate security into their application development process.

What is Application Security?

Application security is the process of protecting your website or mobile based application against different security threats that exploit vulnerabilities in the application’s code. An application developer develops applications on various content management systems that are prone to vulnerabilities through common attack vectors such as:

  • SQL Injection Attack

The hacker uses malicious SQL code to manipulate the backend database in order to expose the information. The consequences could be the deletion of SQL tables, unauthorized viewing of the lists and gaining administrative access.

  • Cross-site Scripting (XSS) Attack

Cross-site scripting is an injection that is used to access user accounts, modify page content on the application or activate Trojans. The reflected XSS is performed by reflecting malicious script on a user’s browser and the stored XSS is done by directly injecting malicious code into an application.

  • Cross-site Request Forgery Attack

It is a type of forgery as is could result in the unsolicited transfer of funds, change of passwords, or theft of data. This is done when a malicious web application causes the user’s browser to perform an unwanted action.

  • Remote File Inclusion

A hacker remotely injects a file onto an application server which may execute malicious scripts within the application. It may also result in data theft or manipulation.


In theory, sanitization of all applications can eliminate existing vulnerabilities, thus making the applications immune and free from unlawful manipulation. However, complete sanitization is not a practical option, as most applications are integrated with each other and are altered for different reasons.

The real solution could be developing the applications as per security standards so that their alteration or integration with each other shouldn’t impact the overall performance of the website. The application developer should be well versed with the quality standards and security strategies and its components so that the same can be implemented to gain output of highly secured applications.

How can an Application Developer be trained in security?

To be a security trained application developer, one must learn the different concepts of security and their applications at various development stages. It’s important to evolve from an SDLC practitioner to a secure-SDLC practitioner. One such program is the Certified Application Security Engineer (CASE) a comprehensive application security certification program, that prepares software engineers or application developers with the necessary capabilities to combat cybercrimes on their applications.


  • The CASE training has a holistic approach that covers various aspects of Software Development Lifecycle (SDLC) – planning, creating, testing, deploying and hosting.
  • The CASE certification is industry recognized and hence, affirms that you are an expert in application security with required skill-set that the employers are looking worldwide.
  • The study of the CASE helps you in working on different platforms like mobile applications, website, IoT devices, etc. for their application security.
  • Being a CASE, you contribute not just to the organization but also individuals globally by making the world a safe place.
  • CASE certification can help you in expanding your knowledge on application security.

Are You CASE?

If you want to adapt to this holistic certification and become a leader in cybersecurity, then CASE is perfect for you. For more details of our CASE program, visit:

If you have any questions or queries, drop us a comment below and we will get back to you!