Indusface Interview Questions and Answers

Some DSA related question

Q1. Low level design and HLD
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Q1. Project related questions
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Practical like idor xss swl crlf and all very hard

Q1. Best practical scenario questions
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Q2. What ssrf mitigation
Ans. 
SSRF mitigation involves validating and sanitizing user input, restricting network access, and using secure coding practices.
• Validate and sanitize user input to prevent attackers from manipulating requests.

• Restrict network access to prevent SSRF attacks from reaching internal systems.

• Use secure coding practices such as input validation and output encoding to prevent SSRF vulnerabilities.

• Implement URL allowlists to rest...read more
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Q3. Xss mitigation and scenario
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XSS mitigation involves techniques to prevent cross-site scripting attacks by sanitizing inputs and using security headers.
• Use Content Security Policy (CSP) to restrict sources of content.

• Sanitize user inputs using libraries like DOMPurify.

• Encode output data to prevent execution of malicious scripts.

• Implement HTTPOnly and Secure flags on cookies to protect session data.

• Validate and sanitize URLs and parameters in web a...read more
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Q4. Csrf header mitigation
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CSRF header mitigation involves using custom headers to prevent unauthorized requests in web applications.
• Use custom headers like X-CSRF-Token to validate requests.

• Ensure that the server checks for the presence of the CSRF token in headers.

• Implement SameSite cookie attributes to restrict cookie usage.

• Utilize anti-CSRF libraries or frameworks that provide built-in protection.

• Example: A web form includes a hidden CSRF to...read more
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Q5. Android menfest.xml checklist
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Basic knowlage of Phythone ? ITs reharding AWS h?how its works?

Q1. AWS importance? how its most important ?
Ans. 
AWS is crucial for cloud computing and offers a wide range of services for businesses and individuals.
• AWS provides scalable and cost-effective cloud computing solutions

• It offers a variety of services such as storage, computing, and databases

• AWS has a global infrastructure that allows for reliable and fast access to services

• Many businesses rely on AWS for their operations, including Netflix, Airbnb, and NASA
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Q2. How its run? and how its access?
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The question is unclear. Please provide more context.
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Q1. Where you see in 5 year later?
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Q1. AWS is usefull or not??
Ans. 
Yes, AWS is very useful for cloud computing and hosting services.
• AWS provides a wide range of services for cloud computing, including storage, databases, and analytics.

• It is also useful for hosting websites and applications, with options for scalability and security.

• Many companies use AWS for their cloud computing needs, including Netflix, Airbnb, and NASA.

• AWS also offers cost-effective pricing options, with pay-as-you...read more
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Q2. IS there necessary of accesing phthone ?
Ans. 
Yes, accessing phones is necessary in today's digital age.
• Phones are essential for communication and staying connected with others.

• They also serve as a tool for accessing important information and resources.

• Many jobs and industries require the use of phones for work-related tasks.

• Smartphones have become a central part of our daily lives, with various apps and features that make tasks easier and more efficient.
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Q1. Explain What Pure Pipes Are ??
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Q2. What is deep copy and shallow copy ?
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Q3. What are Observables and promises ??
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