Tata Communications Team Manager Interview Questions, Process, and Tips

Q1. What is Cyber kill chain?
Ans. 
Cyber kill chain is a framework that describes the stages of a cyber attack.
• It consists of seven stages: reconnaissance, weaponization, delivery, exploitation, installation, command and control, and actions on objectives.

• The framework helps organizations understand and defend against cyber attacks.

• For example, if an attacker is in the reconnaissance stage, they are gathering information about the target.

• By understandin...read more
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Q2. What is difference between cyber kill chain and Mitre framework?
Ans. 
Cyber kill chain and Mitre framework are both used for cyber threat intelligence, but the former focuses on attack stages while the latter provides a comprehensive framework for threat intelligence.
• Cyber kill chain is a model that describes the stages of a cyber attack, from reconnaissance to exfiltration.

• Mitre framework is a comprehensive framework for organizing and analyzing threat intelligence, including attack pat...read more
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Q3. Difference between password spraying and brute-force attack?
Ans. 
Password spraying is trying a few commonly used passwords on multiple accounts, while brute-force attack is trying all possible combinations of characters to crack a password.
• Password spraying is a type of attack where a few commonly used passwords are tried on multiple accounts to gain unauthorized access.

• Brute-force attack is a type of attack where all possible combinations of characters are tried to crack a password...read more
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Q4. What is DNS exfiltration?
Ans. 
DNS exfiltration is a technique used to steal data by sending it out of a network via DNS queries.
• It involves using DNS queries to send sensitive data outside of a network.

• Attackers can use this technique to bypass firewalls and other security measures.

• DNS exfiltration can be difficult to detect because DNS traffic is often allowed through firewalls.

• Examples of data that can be exfiltrated via DNS include usernames, pa
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Q1. Which uses cases have created?
Ans. 
We have created use cases for customer onboarding, order management, and inventory tracking.
• Customer onboarding: designed a process for new customers to sign up and create an account

• Order management: created a system for tracking orders from placement to delivery

• Inventory tracking: developed a method for monitoring stock levels and reordering when necessary
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Q2. Have you created use cases with multiple devices?
Ans. 
Yes, I have created use cases with multiple devices.
• I have experience creating use cases for mobile and desktop devices.

• I have also created use cases for wearable devices and IoT devices.

• One example is when I created use cases for a mobile app that could be used in conjunction with a smartwatch.

• Another example is when I created use cases for a web application that could be accessed from both desktop and mobile devices.
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Q3. Which is the best use case that you have created?
Ans. 
Developed a use case for streamlining team communication and task management
• Created a centralized platform for team members to communicate and collaborate on tasks

• Implemented task tracking and progress monitoring features

• Reduced miscommunication and increased productivity

• Received positive feedback from team members and management
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Q4. Which types of use case you will create for WAF?
Ans. 
WAF use cases include protection against OWASP Top 10 vulnerabilities, DDoS attacks, and web application attacks.
• Protection against SQL injection attacks

• Prevention of cross-site scripting (XSS) attacks

• Blocking of malicious bots and crawlers

• Mitigation of distributed denial-of-service (DDoS) attacks

• Enforcement of security policies and compliance regulations

• Monitoring and logging of web traffic for threat detection and in
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Q5. To maintain SIEM solution which are the daily activities that you will perform?
Ans. 
Daily activities for maintaining SIEM solution
• Monitor SIEM alerts and investigate any potential security incidents

• Review and update SIEM rules and policies

• Ensure SIEM data sources are properly configured and updated

• Perform regular backups and test disaster recovery procedures

• Stay up-to-date with the latest security threats and trends

• Collaborate with other teams to ensure proper integration with other security tools

• Prov...read more
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Q6. Which use cases will you create to prevent web attacks and on which device?
Ans. 
Use cases to prevent web attacks on various devices
• Implementing firewalls and intrusion detection systems on servers

• Using anti-virus and anti-malware software on client devices

• Regularly updating software and security patches

• Enforcing strong password policies and multi-factor authentication

• Conducting regular security audits and penetration testing

• Implementing HTTPS and SSL certificates on websites

• Using content security ...read more
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Q7. Which use case will you create based on OWASP top 10?
Ans. 
A use case to prevent SQL injection attacks
• Implement input validation and sanitization

• Use parameterized queries

• Limit database user privileges

• Regularly update and patch database software
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Q8. Which device receives maximum EPS?
Ans. 
The device that receives maximum EPS varies depending on the context and industry.
• In the telecommunications industry, the device that receives maximum EPS is the base station.

• In the automotive industry, the device that receives maximum EPS is the electronic control unit (ECU).

• In the medical industry, the device that receives maximum EPS varies depending on the specific medical device.

• EPS stands for events per second an...read more
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Case study based on previous work experience, mostly about market entry and situations

Q1. How I would respond to various situations and what my goals are.
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Q1. What is Retail Management in store
Ans. 
Retail Management in store involves overseeing the day-to-day operations of a retail establishment.
• Managing inventory and stock levels

• Ensuring customer satisfaction and resolving complaints

• Hiring, training, and scheduling staff

• Analyzing sales data and implementing strategies to increase revenue

• Maintaining store appearance and cleanliness
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