Lycatech Services Security Analyst Interview Questions and Answers

Q1. What is HLR,VLR? related to telecom
Add your answer

Q1. Questions on Information Security and testing along with technical questions related to testing and previous work experience at granular level.
Add your answer

Q1. Managerial level questions with scenario based lateral and logical reasoning questions.
Add your answer

Written exam on Scenario based ethical hacking questions and coding.

Q1. Salary and negotiate
Add your answer

Basic questions related to speed, time, efficiency

Q1. Why do we need 5ghz when we already had 2.4 GHz
Ans. 
5GHz offers faster speeds, less interference, and more channels compared to 2.4GHz.
• 5GHz provides faster data transfer speeds compared to 2.4GHz, making it ideal for high-bandwidth activities like streaming HD video or online gaming.

• 5GHz has less interference from other devices like microwaves and cordless phones that operate on the 2.4GHz frequency.

• 5GHz offers more available channels, reducing the likelihood of congest...read more
Answered by AI
Add your answer
Q2. Can you convert switch into router
Ans. 
Yes, a switch can be converted into a router by enabling routing features and configuring routing protocols.
• Enable routing features on the switch

• Configure routing protocols such as OSPF or EIGRP

• Assign IP addresses to interfaces

• Implement access control lists for security

• Install a routing software image if necessary
Answered by AI
Add your answer

Q1. What is HLR,VLR? related to telecom
Add your answer

Q1. What is asp packet capture
Ans. 
ASP packet capture is a method of capturing and analyzing network traffic to identify potential security threats.
• ASP stands for Application Service Provider.

• Packet capture involves capturing data packets as they travel across a network.

• ASP packet capture helps in monitoring network traffic for security purposes.

• Tools like Wireshark can be used for ASP packet capture.
Answered by AI
Add your answer
Q2. Explain Vlan and its types
Ans. 
VLAN stands for Virtual Local Area Network. It is a network technology that allows for segmentation of a single physical network into multiple virtual networks.
• VLANs help in improving network security by isolating traffic between different departments or groups.

• There are two main types of VLANs: Port-based VLANs and Tag-based VLANs.

• Port-based VLANs assign ports on a switch to different VLANs, while Tag-based VLANs use ...read more
Answered by AI
Add your answer

Q1. Packet flow of ASA/FTD
Ans. 
Packet flow of ASA/FTD involves ingress, inspection, and egress stages.
• Ingress stage: Packet enters the ASA/FTD device through an interface.

• Inspection stage: Packet is inspected by access control policies, NAT rules, and VPN configurations.

• Egress stage: Packet exits the ASA/FTD device through an interface towards its destination.

• Example: Ingress - packet enters ASA/FTD through outside interface, Inspection - packet is ...read more
Answered by AI
Add your answer
Q2. SSl handshake explaination
Ans. 
SSL handshake is a process where a client and server establish a secure connection by exchanging encryption keys and verifying identities.
• Client sends a request to the server to initiate the handshake

• Server responds with its digital certificate

• Client verifies the certificate and generates a pre-master secret

• Both parties exchange encrypted messages using the pre-master secret to establish a secure connection
Answered by AI
Add your answer

Q1. What is Application override ?
Ans. 
Application override is a feature in network security that allows certain applications to bypass security policies.
• Application override allows specific applications to bypass firewall rules or other security measures.

• It is typically used for critical applications that may be blocked by default security settings.

• Administrators can configure application override rules to allow certain traffic to pass through the network ...read more
Answered by AI
Add your answer
Q2. What is inside the session table ?
Ans. 
The session table typically stores information about active network connections and their associated details.
• Contains information such as source and destination IP addresses

• Stores port numbers being used in the connection

• Tracks the protocol being used (e.g. TCP, UDP)

• May include timestamps for when the connection was established and last active
Answered by AI
Add your answer
Q3. What is HA3 belongs to and work?
Ans. 
HA3 belongs to HMAC (Hash-based Message Authentication Code) and is used for secure authentication and integrity verification.
• HA3 stands for Hash-based Message Authentication Code 3

• It is used in cryptographic hash functions for secure authentication and integrity verification

• HA3 is commonly used in network security protocols such as TLS (Transport Layer Security) and IPsec (Internet Protocol Security)
Answered by AI
Add your answer
Q4. In Paloalto firewall if cluster failure occur then which log would tou have to check ?
Ans. 
Check the system logs for cluster failure in Paloalto firewall.
• Check the system logs for any error messages related to cluster failure

• Look for logs indicating cluster synchronization issues

• Review logs for any hardware or software failures in the cluster
Answered by AI
Add your answer
Q5. What is Heart Beat link ?
Ans. 
Heart Beat link is a feature in network security that ensures continuous communication between devices.
• Heart Beat link is a mechanism used to maintain a connection between two devices by sending periodic signals.

• It helps in detecting if a device is still active and reachable on the network.

• If the Heart Beat link fails, it can trigger alerts or actions to address the issue.

• Example: In a VPN connection, Heart Beat link c...read more
Answered by AI
Add your answer
Q6. How many logs type we have in monitor tab in panorama?
Ans. 
There are four types of logs in the monitor tab in Panorama.
• Traffic logs

• Threat logs

• URL logs

• Data logs
Answered by AI
Add your answer
Q7. How to configure firewall from scratch and what will the first step thta we have to follow ?
Ans. 
To configure a firewall from scratch, the first step is to define the security policy.
• Define the security policy based on the organization's requirements and compliance standards

• Identify the network topology and determine the zones that need to be protected

• Select the appropriate firewall hardware or software based on the requirements

• Configure the firewall rules to allow or deny traffic based on the security policy

• Test ...read more
Answered by AI
Add your answer
Q8. What is statefull means ?
Ans. 
Stateful means the system or device keeps track of the state of active connections and can differentiate between different connections.
• Stateful devices maintain information about the state of active connections

• They can differentiate between different connections based on various parameters

• Stateful firewalls keep track of the state of network connections to make decisions on allowing or blocking traffic
Answered by AI
Add your answer