The Best Path to Become an Application Security Engineer

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The explosion of apps worldwide has triggered a concurrent rise in threats, with hackers eager to exploit any and all vulnerabilities to bypass security. Organizations are on the lookout for dedicated application security engineers to be on guard against these malicious actors, and now is the time to make the jump. If you are eager to expand your skills and join a growing field that will keep you on your toes, you are on the right path. While the journey won’t be easy, we’ll make sure the transition is smooth.

Do You Have What It Takes?

You need to be a software developer with a good coding and development background to become an application security engineer. Software developers must also be trained in security engineering to ensure the security of an application.

Is Application Security Right For You?

If your background checks out, the next step is to figure out if application security is the correct choice for you. At its most basic level, application security is the process of using software, hardware, and procedural methods to protect applications from external threats.

There are several types of application security you will have to immerse yourself in:


This is where software developers build procedures into an application to ensure that only authorized users can access it. An application security expert can achieve this by requiring users to provide a name and password before logging into an app or through multi-factor authentication.


After authentication, the user will now be authorized to access and use an application. The system will validate if the user has permission by comparing the user’s identity with a list of authorized users.


Encryptions protect sensitive data from being seen or used by a criminal after a user has been authenticated.


This helps identify who got access to data and how, if there is an application security breach. The application log files consist of time-stamped records of the aspect of the application that was accessed and by whom.


This is the process of testing that all the security controls in an application work properly.

Threats to Watch Out For

There are several application threats you will need to deal with as an application security engineer:

Brute force attacks

This is a process where hackers guess the passwords used for securing an application. Brute force attacks are very common because hackers do not need to buy cyber attacking tools.

Injection attacks

This is a common threat to application security, and it is used for targeting web applications that rely on data to function. There are lots of injection attack types that can be used to compromise data hosted in web applications, such as code injection, cross-site scripting, SQL injection attacks, etc.


This is regarded as the biggest threat to application security because new malware emerge every year. Cybercriminals use malware to conduct illegal activities like creating a backdoor to a system, leading to massive data breaches, unrestricted access to sensitive data, monitoring and manipulating application activities remotely, etc.

CASE Is on Your Case

Once your career change plans are in place, you need to take steps to get yourself certified as an expert. EC-Council’s Certified Application Security Engineer (CASE) program is an industry-leading course which has been developed with the inputs of application and software development experts globally. You will get the critical security skills and knowledge that companies look out for, supercharging your entry into this exciting field.


Unlike other application security trainings, CASE goes beyond just the guidelines on secure coding practices and includes secure requirement gathering, robust application design, and handling security issues in post development phases of application development. CASE provides a detailed look at the comprehensive application security approach, which covers security activities involved in all the phases of the Software Development Life Cycle (SDLC). Skills you will gain include:

  • In-depth knowledge of secure SDLC and secure SDLC models.
  • Conducting application security test for web applications to assess the vulnerabilities.
  • Know OWASP Top 10, threat modeling, SAST, and DAST.
  • Drive the development of a holistic application security system.
  • Capture security requirements of the application in development.
  • Work in teams to improve security posture.
  • Perform manual and automated code review of the application, etc.

Your Future in Application Security

Your Future in Application Security

Once you have an application security certification, there are a wide range of job opportunities for you. Multinational companies like Google, Facebook, Autodesk, Twitter, etc., are all looking to hire application security engineers. According to Glassdoor, the national average salary for application security engineers in the U.S. is $98,040.

To learn more about CASE, visit

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