Application Security Interview Questions For Freshers

What is a vulnerability assessment and how is it different from penetration testing?

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Explain the difference between authentication and authorization.

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What is SQL injection and how can it be mitigated?

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Describe the concept of input validation and why it is important in application security.

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What is a security misconfiguration and how can it be avoided?

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What are the common security threats in web applications and how can they be addressed?

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Explain the concept of session hijacking and how it can be prevented.

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What are the best practices for securing user passwords?

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Explain the principles of least privilege and defense in depth.

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Describe the role of encryption in application security.

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What is a firewall and how does it contribute to application security?

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What is cross-site scripting (XSS) and how can it be prevented?

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Explain the concept of secure coding and its importance in application security.

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Application Security Intermediate Interview Questions

Describe the role of access controls in application security.

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Explain the differences between symmetric and asymmetric encryption algorithms.

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What are the key steps involved in implementing a secure software development lifecycle?

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Describe the principles of secure coding for preventing code injection attacks.

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What is Cross-Site Request Forgery (CSRF) and how can it be mitigated?

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What is a buffer overflow attack and how can it be prevented?

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In what ways can information leakage occur in an application and how can it be mitigated?

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Describe the different types of authentication mechanisms used in applications.

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Explain the role of HTTPS in securing web applications.

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What is Clickjacking and how can it be prevented?

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What are some common security risks associated with mobile applications?

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Explain the role of security headers in securing web applications.

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What are the best practices for secure file uploads in web applications?

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Explain the concept of secure session management and its significance in application security.

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Application Security Interview Questions For Experienced

What is threat intelligence and how is it used in application security?

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What is a distributed denial of service (DDoS) attack and how can it be mitigated?

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Explain the concept of threat modeling and its importance in application security.

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Describe the role of web application firewalls (WAF) in defending against attacks.

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What are some techniques for securing RESTful APIs?

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Explain the concepts of encryption at rest and encryption in transit.

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What is the principle of zero trust and how does it relate to application security?

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Describe the key practices for securing microservices architecture.

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Explain the concept of runtime application self-protection (RASP) and its benefits.

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What are some advanced techniques for preventing code injection and remote file inclusion attacks?

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Describe the challenges involved in securing cloud-based applications.

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What are the key principles of secure coding for preventing XML External Entity (XXE) attacks?

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Explain the concept of secure multi-factor authentication and its advantages.

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What are some best practices for securing Internet of Things (IoT) applications?

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Describe the security considerations for implementing Single Sign-On (SSO) in applications.

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Explain the differences between white-box and black-box testing in application security.

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What is runtime application security and how is it different from static application security?

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Describe the role of threat modeling in designing secure software architectures.

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