Cyient Cyber Security Engineer Interview Questions and Answers

STP loop prevention is achieved by blocking redundant paths in a network to prevent loops.

• STP (Spanning Tree Protocol) identifies redundant paths in a network

• STP selects a root bridge to be the central point of the network

• STP blocks certain ports to prevent loops while still allowing for redundancy

• If a link fails, STP will unblock a previously blocked port to maintain connectivity

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

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

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

I am currently working as a Security Analyst, responsible for monitoring and analyzing security threats, implementing security measures, and conducting security assessments.

• Monitoring and analyzing security threats to identify potential risks

• Implementing security measures to protect systems and data

• Conducting security assessments to identify vulnerabilities and recommend solutions

• Collaborating with IT teams to ensure s...read more

Cyber security is the practice of protecting systems, networks, and data from digital attacks.

• Involves protecting computers, servers, mobile devices, networks, and data from unauthorized access or damage

• Includes implementing security measures such as firewalls, antivirus software, encryption, and multi-factor authentication

• Cyber security professionals work to prevent, detect, and respond to cyber threats

• Examples of cyb...read more