Infosys Cyber Security Analyst Interview Questions and Answers

Q1. Easy english questions
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Q1. This was interview round where generally basic cyber security questions were asked.
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Q1. IP related work email blocking related
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Q2. IP blocked login devices and check malicious IP in devices option.
Ans. 
IP blocking is a common security measure to prevent unauthorized access to devices and networks.
• Implement IP blocking on login devices to prevent unauthorized access from specific IPs.

• Regularly check for malicious IPs in devices and block them to prevent security breaches.

• Utilize tools like firewalls and intrusion detection systems to monitor and block malicious IPs.

• Consider implementing automated scripts or tools to s...read more
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Q3. Email Gateway block the email spam if we received
Ans. 
Yes, email gateways can block email spam if configured properly.
• Email gateways use various techniques like blacklists, whitelists, content filtering, and sender authentication to block spam.

• Spam emails are typically identified based on keywords, sender reputation, and other factors.

• Advanced email gateways may also use machine learning algorithms to detect and block spam.

• Regular updates and monitoring of email gateway s...read more
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Q4. F5device for security for white listing
Ans. 
F5 devices can be used for security white listing to control access to specific applications or services.
• F5 devices can be used to create white lists of approved IP addresses, URLs, or applications that are allowed to access a network.

• This helps prevent unauthorized access and reduces the attack surface for potential threats.

• For example, an organization can use F5 devices to white list specific IP addresses for remote
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Q5. Cisco devices for email and IP upgrade
Ans. 
When upgrading Cisco devices for email and IP, it is important to plan and execute the upgrade carefully.
• Ensure compatibility of new devices with existing infrastructure

• Backup configurations and data before starting the upgrade

• Test the new devices in a controlled environment before deploying them

• Consider any security implications of the upgrade

• Train staff on how to use the new devices effectively
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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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