NTT Network Security Administrator Interview Questions and Answers

Q1. ISE and Aci related questions
Add your answer
Q2. Firewall and network related questions
Add your answer

Q1. ACI related questions
Add your answer
Q2. Firewall & Network related questions
Add your answer

Q1. Company policy discussion
Add your answer
Q2. Salary discussion
Add your answer

Q1. Explain about SIEM TOOL and which SIEM tool you have used ?
Ans. 
SIEM (Security Information and Event Management) tool is a software solution that aggregates and analyzes security data from various sources.
• SIEM tools help in detecting and responding to security incidents in real-time.

• They provide centralized visibility into an organization's security posture.

• Examples of SIEM tools include Splunk, IBM QRadar, and ArcSight.

• I have experience using Splunk for log management and security
Answered by AI
Add your answer
Q2. Have you configured policies in defender ?
Ans. 
Yes, I have configured policies in defender.
• Yes, I have configured policies in Windows Defender to ensure proper security measures are in place.

• I have set up policies for malware protection, network protection, firewall settings, and device control.

• Regularly review and update policies to adapt to new threats and vulnerabilities.

• Example: Configuring Windows Defender policies to block certain file types from being downlo
Answered by AI
Add your answer

C,C#,C++,Dart,Go,Type script

Q1. How can you create a virus to correct a crashed server? Answer : a. Read all data console. B. using any server detector . C. Use advance knowledge on cybersecurity difference system to quick recreate. Answ...read more
Add your answer
Q2. Answer my Q1 and try to contact me
Add your answer

Q1. What is Cyber seurity
Add your answer
Q2. All
Add your answer

Q1. Mostly from tcp/ip , dns, dhcp and firewall
Add your answer

Q1. Tcp/ip , dns , dhcp , paloalto firewall all features
Add your answer

Q1. What is OWASP and it's attributes?
Ans. 
OWASP stands for Open Web Application Security Project, a non-profit organization focused on improving software security.
• OWASP provides resources such as tools, documentation, and guidelines for web application security.

• It publishes a list of the top 10 most critical web application security risks.

• OWASP also offers training and conferences to educate professionals on security best practices.
Answered by AI
Add your answer

Q1. What is 3 way hand shaking
Ans. 
3 way hand shaking is a process in TCP/IP communication where three packets are exchanged to establish a connection.
• Three packets are involved: SYN, SYN-ACK, ACK

• SYN packet is sent by the client to the server to initiate the connection

• SYN-ACK packet is sent by the server to the client as a response

• ACK packet is sent by the client to the server to confirm the connection
Answered by AI
Add your answer
Q2. What is OSI Model
Ans. 
The OSI Model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
• The OSI Model stands for Open Systems Interconnection Model.

• It helps in understanding how data is transferred between devices in a network.

• Each layer has specific functions and communicates with the adjacent layers.

• Examples of layers include Physical, Data Link, Network, Transport, Sessio
Answered by AI
Add your answer
Q3. Tell about your work culture
Add your answer
Q4. Difference between tcp and udp
Ans. 
TCP is connection-oriented, reliable, and slower, while UDP is connectionless, unreliable, and faster.
• TCP is connection-oriented, meaning it establishes a connection before sending data, while UDP is connectionless.

• TCP is reliable as it ensures all data is received in order and without errors, while UDP does not guarantee delivery.

• TCP is slower due to the overhead of establishing and maintaining connections, while UDP ...read more
Answered by AI
Add your answer
Q5. What is firewall
Ans. 
A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.
• Acts as a barrier between a trusted internal network and untrusted external network

• Filters traffic based on rules set by the network administrator

• Can be hardware-based or software-based

• Examples include Cisco ASA, Palo Alto Networks, and pfSense
Answered by AI
Add your answer

Q1. SSL Related ! Qualys VMDR Module scans related ! Application vuln !
Add your answer
Q2. Top 10 owasp How to prioritise and remediate vulnerabilities
Ans. 
Prioritizing and remediating vulnerabilities using OWASP Top 10
• Start by identifying the vulnerabilities that pose the highest risk to the organization

• Use the OWASP Top 10 as a guide to prioritize vulnerabilities

• Consider the likelihood and potential impact of each vulnerability

• Remediate vulnerabilities based on their priority level

• Perform regular vulnerability assessments to stay up-to-date on new vulnerabilities

• Example...read more
Answered by AI
Add your answer