NTT DATA, Inc. Security Advisor Interview Questions and Answers

Q1. What is security
Ans. 
Security refers to measures taken to protect people, property, and information from harm or unauthorized access.
• Security involves implementing procedures, technologies, and personnel to prevent and respond to threats

• Examples include surveillance cameras, access control systems, security guards, and cybersecurity measures

• Security measures can vary depending on the specific needs and risks of a particular environment or
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Q2. Why the Security officer in side tha industry
Ans. 
Security officers are essential in the industry to protect people, property, and assets from potential threats and ensure a safe environment.
• Prevent unauthorized access to facilities

• Monitor surveillance cameras and alarms

• Respond to emergencies and incidents

• Enforce safety and security policies

• Provide a visible deterrent to potential criminals
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Q3. How we check the veh before intar the gate.
Ans. 
Vehicles are checked before entering the gate by security officers for safety and security purposes.
• Check for valid identification and authorization to enter the premises

• Inspect the vehicle for any suspicious items or signs of tampering

• Verify the purpose of the visit and destination within the premises

• Use mirrors to check the undercarriage of the vehicle for any hidden objects

• Check the trunk and interior of the vehicle
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Q4. How we check the veh out the gate.
Ans. 
Vehicles are checked at the gate by security officers for safety and security purposes.
• Security officers visually inspect vehicles for any suspicious items or behavior

• Security officers may use mirrors to check the undercarriage of vehicles for hidden items

• Security officers may use metal detectors to check for weapons or other prohibited items

• Security officers may ask drivers to open trunks or other compartments for ins
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Q5. And coy employee in and out check and activity
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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
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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
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Q1. What are the information in TCP IP Header?
Ans. 
TCP IP Header contains information such as source and destination IP addresses, port numbers, sequence numbers, and more.
• Source IP address

• Destination IP address

• Source port number

• Destination port number

• Sequence number

• Acknowledgment number

• Header length

• Checksum
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Q2. What is App ID in Palo Alto Firewalls?
Ans. 
App ID in Palo Alto Firewalls is a feature that identifies applications on the network based on various parameters.
• App ID uses multiple methods to identify applications, including port-based, protocol-based, and application signature-based identification.

• It allows administrators to create policies based on specific applications rather than just ports or protocols.

• App ID helps in enhancing security by allowing granular ...read more
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Q3. What is the SP3 Architecture of Palo Alto Firewalls?
Ans. 
SP3 Architecture of Palo Alto Firewalls refers to Security Processing Plane, Control Plane, and Data Plane.
• SP3 Architecture consists of Security Processing Plane (SP), Control Plane (C), and Data Plane (D)

• Security Processing Plane (SP) handles security functions like threat prevention and decryption

• Control Plane (C) manages routing and firewall policies

• Data Plane (D) processes and forwards traffic based on firewall pol...read more
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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
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Q2. Answer my Q1 and try to contact me
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Q1. Mostly from tcp/ip , dns, dhcp and firewall
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Q1. Tcp/ip , dns , dhcp , paloalto firewall all features
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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.
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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
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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
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Q3. Tell about your work culture
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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
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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
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Q1. SSL Related ! Qualys VMDR Module scans related ! Application vuln !
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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
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