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BT Business Security Engineer Interview Questions and Answers
BT Business Security Engineer Interview Experiences
1 interview found
Interview Questionnaire
3 Questions
- Q1. What is the diff between zone protection dos and dos attack rule
- Ans.
Zone protection DoS is a feature that protects against DoS attacks by limiting traffic to specific zones, while DoS attack rule is a specific rule that detects and blocks DoS attacks.
Zone protection DoS limits traffic to specific zones to prevent DoS attacks
DoS attack rule detects and blocks DoS attacks based on specific rules
Zone protection DoS is a proactive measure while DoS attack rule is a reactive measure
Zone pro...
- Q2. What is the diff between dos zone protection and dos attack rule
- Ans.
DoS zone protection and DoS attack rule are two different methods to prevent DoS attacks.
DoS zone protection is a feature that blocks traffic from a specific IP address or subnet if it exceeds a certain threshold.
DoS attack rule is a security policy that identifies and blocks traffic patterns that are indicative of a DoS attack.
DoS zone protection is a proactive measure that prevents traffic from reaching the target, w...
- Q3. What is sp3 architecture
- Ans.
SP3 architecture is a security architecture designed to protect against malware attacks.
SP3 stands for Security Platform 3
It is a hardware-based security architecture
It is designed to protect against malware attacks by isolating critical system components
It is used in some Intel processors, such as the Intel Core i7
It provides a secure execution environment for sensitive applications
Skills evaluated in this interview
Interview questions from similar companies
(2 Questions)
- Q1. What is Routing please explain
- Ans.
Routing is the process of selecting the best path for network traffic to travel from one network to another.
Routing involves analyzing network topology and determining the most efficient path for data to travel
Routing protocols such as OSPF and BGP are used to exchange routing information between routers
Routing tables are used to store information about network destinations and the best path to reach them
Routing can be...
- Q2. What is subnetting, please explain
- Ans.
Subnetting is the process of dividing a network into smaller subnetworks.
Subnetting helps in efficient utilization of IP addresses
It improves network performance and security
Subnetting is done by borrowing bits from the host portion of an IP address
Example: 192.168.1.0/24 can be subnetted into 192.168.1.0/25 and 192.168.1.128/25
Interview Preparation Tips
Skills evaluated in this interview
Information Security Analyst Interview Questions & Answers
Cisco
Manaswi Jaiswal
posted on 7 Jan 2025
Code DB Transactions like rollback
Information Security Consultant Interview Questions & Answers
Lumen Technologies
Anonymous
posted on 7 Aug 2024
Selected
I applied via Approached by Company and was interviewed in Feb 2024. There was 1 interview round.
(1 Question)
- Q1. Real time scenarios
Interview Preparation Tips
- Real Time Analysis
Selected
I applied via Company Website and was interviewed before Aug 2022. There was 1 interview round.
(2 Questions)
- Q1. Explain network subnetting with explain
- Ans.
Subnetting is the process of dividing a network into smaller subnetworks to improve performance and security.
Subnetting involves creating multiple smaller networks within a larger network by dividing the IP address range.
It helps in reducing network congestion, improving security by isolating different departments or functions, and optimizing network performance.
Subnet masks are used to determine which part of an IP ad...
- Q2. Explain difference between router and switch
- Ans.
Routers connect multiple networks together, while switches connect devices within a single network.
Routers operate at the network layer (Layer 3) of the OSI model, while switches operate at the data link layer (Layer 2).
Routers use IP addresses to forward data between networks, while switches use MAC addresses to forward data within a network.
Routers are typically used to connect different networks, such as a home netw...
Interview Preparation Tips
Skills evaluated in this interview
Selected
I was interviewed before May 2023.
Aptitude questions need to be clear
2 coding questions need to solve
(1 Question)
- Q1. Technical interview round questions related to networking
Information Security Consultant Interview Questions & Answers
Lumen Technologies
Anonymous
posted on 12 Nov 2024
Selected
I applied via Approached by Company and was interviewed before Nov 2023. There was 1 interview round.
(1 Question)
- Q1. BGP protocol and DDoS attacks.
(2 Questions)
- Q1. What is Routing please explain
- Ans.
Routing is the process of selecting the best path for network traffic to travel from one network to another.
Routing involves analyzing network topology and determining the most efficient path for data to travel
Routing protocols such as OSPF and BGP are used to exchange routing information between routers
Routing tables are used to store information about network destinations and the best path to reach them
Routing can be...
- Q2. What is subnetting, please explain
- Ans.
Subnetting is the process of dividing a network into smaller subnetworks.
Subnetting helps in efficient utilization of IP addresses
It improves network performance and security
Subnetting is done by borrowing bits from the host portion of an IP address
Example: 192.168.1.0/24 can be subnetted into 192.168.1.0/25 and 192.168.1.128/25
Interview Preparation Tips
Skills evaluated in this interview
I applied via Recruitment Consultant and was interviewed before Oct 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Basic security questions
Selected
I applied via Company Website and was interviewed before Aug 2022. There was 1 interview round.
(2 Questions)
- Q1. Explain network subnetting with explain
- Ans.
Subnetting is the process of dividing a network into smaller subnetworks to improve performance and security.
Subnetting involves creating multiple smaller networks within a larger network by dividing the IP address range.
It helps in reducing network congestion, improving security by isolating different departments or functions, and optimizing network performance.
Subnet masks are used to determine which part of an IP ad...
- Q2. Explain difference between router and switch
- Ans.
Routers connect multiple networks together, while switches connect devices within a single network.
Routers operate at the network layer (Layer 3) of the OSI model, while switches operate at the data link layer (Layer 2).
Routers use IP addresses to forward data between networks, while switches use MAC addresses to forward data within a network.
Routers are typically used to connect different networks, such as a home netw...
Interview Preparation Tips
Skills evaluated in this interview
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BT Business Security Engineer Reviews and Ratings
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