Aujas Cybersecurity-NuSummit company IT Security Analyst Interview Questions and Answers

TCP-IP model has 4 layers: Application, Transport, Internet, and Network Interface.

• Application layer deals with user interface and application protocols (HTTP, FTP, SMTP, etc.)

• Transport layer provides end-to-end data transfer and error recovery (TCP, UDP)

• Internet layer handles routing and addressing (IP)

• Network Interface layer deals with physical network connection (Ethernet, Wi-Fi, etc.)

Malware refers to any software designed to harm or exploit any device or network.

• Malware is a broad term that includes viruses, worms, trojans, ransomware, spyware, adware, and more.

• Viruses are malicious programs that replicate themselves and infect other files on the device.

• Worms are self-replicating malware that spread through networks.

• Trojans are disguised as legitimate software but contain malicious code.

• Ransomware...read more

Deadlock is a situation where two or more processes are unable to proceed because each is waiting for the other to release a resource.

• Deadlock occurs when two or more processes are stuck in a circular wait, where each process is waiting for a resource held by another process.

• Four necessary conditions for deadlock are mutual exclusion, hold and wait, no preemption, and circular wait.

• Example: Process A holds resource X a...read more

I have experience with various technologies including Java, Python, HTML/CSS, JavaScript, and SQL.

• Java

• Python

• HTML/CSS

• JavaScript

• SQL

I am looking for a change to explore new opportunities and challenges. My notice period is 30 days.

• Seeking new opportunities and challenges

• Want to learn and grow in a different environment

• Exploring better career prospects

• Seeking a company with a better work-life balance

• Notice period is 30 days