EMERSON is hiring Freshers candidates for Graduate Engineer Trainee. The details of the job, requirements and other information given below:

EMERSON IS HIRING : GRADUATE ENGINEER TRAINEE

Don’t miss out, CLICK HERE (to apply before the link expires)

EMERSON – Graduate Engineer Trainee Interview Questions & Answers

1. What is Penetration Testing, and why is it important?

Answer:
Penetration Testing (or Pen Test) is the process of testing a computer system, network, or application to find security weaknesses that hackers could exploit.

It is like performing an ethical hack on a system to find and fix bugs before real attackers do. It helps protect user data, avoid financial loss, and ensure the security of systems. At Emerson, this could involve testing applications, servers, or networks used in industrial systems.

2. What are some tools used for Penetration Testing?

Answer:
There are several tools used in Penetration Testing. Some of the most common ones include:

These tools help security testers to identify problems and fix them before attackers can exploit them.

3. What is OWASP Top 10 and why is it important?

Answer:
OWASP (Open Worldwide Application Security Project) Top 10 is a list of the most common and dangerous web application security risks.

It includes issues like:

Understanding OWASP Top 10 is important because it helps developers and testers focus on fixing the most critical issues in a web application. Companies like Emerson use this list as a guideline to build secure software.

4. What is the difference between HTTP and HTTPS?

Answer:
HTTP (Hypertext Transfer Protocol) is used to send data between a browser and a website, but the data is not encrypted—anyone can read it if they intercept it.

HTTPS (HTTP Secure) is the secure version of HTTP. It uses TLS (Transport Layer Security) to encrypt the data, making it safe from hackers during transmission.

Websites that handle user data, passwords, or payments must use HTTPS to protect information.

5. What is TLS and how does it work?

Answer:
TLS (Transport Layer Security) is a protocol used to secure communication over the internet. It encrypts the data sent between a browser and a server.

Here’s how it works in simple terms:

TLS is used in HTTPS, emails, and other secure services.

6. What is SSH, and where is it used?

Answer:
SSH (Secure Shell) is a protocol used to securely access and manage remote servers. It encrypts all the communication between your local computer and the remote machine.

Example: If you’re managing a server located in another city, you can use SSH to connect to it securely, run commands, and make changes. It is commonly used by system administrators and cybersecurity professionals.

7. What is IEC 62443 and why should a security professional know about it?

Answer:
IEC 62443 is a set of international standards that provide guidelines for securing industrial automation and control systems (IACS). These are used in factories, energy plants, or manufacturing units.

It covers:

At Emerson, which works with industrial products, knowing this standard helps ensure their systems are protected from both digital and physical threats.

8. What scripting languages do you know, and how are they used in security testing?

Answer:
Some common scripting languages used in security testing include:

In Pen Testing, scripting helps automate repetitive tasks like scanning IP ranges, fuzzing input fields, or analyzing logs.

9. How would you test the security of a simple login page?

Answer:
To test the security of a login page, I would:

  1. Check for SQL injection in the username or password fields.

  2. Try brute-force attacks to see if it blocks multiple wrong attempts.

  3. Test if it uses HTTPS for secure transmission.

  4. Inspect cookies to see if session tokens are stored securely.

  5. Try Cross-Site Scripting (XSS) by injecting scripts into input fields.

  6. Check if error messages reveal too much information.

This basic test ensures the login page cannot be easily bypassed or exploited.

10. Why do you want to work at Emerson as a Graduate Engineer Trainee?

Answer:
Emerson is a global leader in technology and engineering solutions. As a fresher, I am excited to work in an environment that encourages learning and innovation.

The role of Graduate Engineer Trainee matches my interests in cybersecurity, scripting, and working on real-world problems. I am eager to apply my knowledge, improve my skills, and grow in a company known for its strong work culture and cutting-edge projects in the industrial and digital space.

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