Google Security Analyst Interview Questions and Answers

Q1. What is kerberos protocol?
Ans. 
Kerberos protocol is a network authentication protocol that allows individuals communicating over a non-secure network to prove their identity to one another in a secure manner.
• Developed by MIT in the 1980s

• Uses symmetric key cryptography

• Involves a Key Distribution Center (KDC)

• Prevents eavesdropping and replay attacks
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Q2. Explain three way hand-shake
Ans. 
Three-way handshake is a method used in TCP/IP network to establish a connection between a client and a server.
• Client sends a SYN (synchronize) packet to the server to initiate a connection

• Server responds with a SYN-ACK (synchronize-acknowledgment) packet to acknowledge the request

• Client sends an ACK (acknowledgment) packet back to the server to confirm the connection
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Q1. How TLS work ?
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TLS (Transport Layer Security) is a protocol that ensures privacy and data integrity between communicating applications.
• TLS encrypts data to ensure confidentiality during transmission.

• It uses cryptographic algorithms to authenticate the parties involved in the communication.

• TLS also provides mechanisms for data integrity to prevent tampering.

• Handshake process involves negotiation of encryption algorithms and exchange o...read more
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Q2. TLS algorithms ?
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Q1. XSS,IDOR,CORS,SSRF
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OS, DBMS, DLD, Networking, and Cryptography

Q1. Questions about resume
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Q2. Define cryptography and different types
Ans. 
Cryptography is the practice of secure communication in the presence of third parties. There are two types: symmetric and asymmetric.
• Symmetric cryptography uses the same key for encryption and decryption, such as AES and DES.

• Asymmetric cryptography uses a public key for encryption and a private key for decryption, such as RSA and ECC.

• Other types include hashing algorithms like SHA-256 and digital signatures like DSA.

• Cr...read more
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Q1. What will you do if you get a better offer than Bosch
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Q1. Interview followed with group discussion with individual round gave good confidence to grow my career in a positive way
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Q2. Cyber defence interviewer boosted energy to with SAP and to know its culture and tradition
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Q3. Good credits to SAP interviewer
Ans. Yes good credits to interviewer who boosted energy to work with SAP
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Q4. HR interviewer was good and positive with positive attitude
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Q5. Yes interviewer was good and interesting to learn more in new IT world
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Q6. HR interview was good
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Q1. HR was good and supportive with positive attitude
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Q2. SAP experience was good
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Q3. Peter is a good man and good manager to handle a team
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Q1. Need CISSP certification
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Q2. Andreas is a good director and humble person to handle the team and organisation
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Q1. Andreas can look into finance furthermore
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Q2. Do you hire new Jio owners from April
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Q3. What are your new goals and ideas to improve IT
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Q4. New joiners and new company to setup
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Q5. Do you have any ideas to setup your own company
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Q6. How do you help new joiners and youngsters to grow in IT
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Q7. What are your ideas to grow this world in a positive way
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Q8. What are your ideas to help poor and youngsters
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Q9. Help IT in a positive way to grow Team and world
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Q10. Thanks for your patience
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Q11. Thanks for listening to interview and IT
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Q12. Good thanks and wishes and credits to Peter and you
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Q1. Why do you want to join salesforce
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Time and distance
data interpotation
puzzle

Das
array
tree
map
binary tree

Q1. Javascript hoisting closure any/wait array how to duplicate string how to add to number how to add 3 number how to multiply two string how to connect to dot
Ans. 
Questions on JavaScript concepts like hoisting, closure, arrays, string manipulation, and connecting dots.
• Hoisting refers to the behavior of moving declarations to the top of the scope.

• Closures are functions that have access to variables in their outer scope.

• Arrays are used to store multiple values in a single variable.

• To duplicate a string, use the 'repeat' method or concatenate the string with itself.

• To add to a numb...read more
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Q2. How to manipule two number
Ans. 
Two numbers can be manipulated using mathematical operations such as addition, subtraction, multiplication, and division.
• Addition: add the two numbers together

• Subtraction: subtract one number from the other

• Multiplication: multiply the two numbers together

• Division: divide one number by the other

• Modulo: find the remainder when one number is divided by the other
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Q3. How to multiply two number
Ans. 
To multiply two numbers, you can use the multiplication operator (*) in most programming languages.
• In Python: num1 * num2

• In Java: num1 * num2

• In JavaScript: num1 * num2

• In C++: num1 * num2

• In Ruby: num1 * num2
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Q1. Explain the SOC in your words
Ans. 
SOC stands for Security Operations Center. It is a centralized unit that monitors and manages an organization's security posture.
• SOC is responsible for detecting, analyzing, and responding to security incidents.

• It uses various tools and technologies to monitor the organization's network, systems, and applications.

• SOC analysts investigate security alerts and incidents to determine their severity and impact.

• They also dev...read more
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Q2. Why are you strengths and weaknesses
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