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Barclays Shared Services Cyber Security Analyst Interview Questions and Answers
8 Interview questions
Hashing is a process that transforms input data into a fixed-size string of characters, typically for data integrity and security.
Hash functions take an input (or 'message') and return a fixed-size string of bytes.
Common hashing algorithms include MD5, SHA-1, and SHA-256.
Hashing is used in password storage to securely store user credentials.
A hash is deterministic; the same input will always produce the same outpu...
Nmap is a powerful open-source network scanning tool used for network discovery and security auditing.
Nmap stands for Network Mapper.
It can identify hosts and services on a network, including open ports.
Commonly used for security assessments and vulnerability scanning.
Example command: 'nmap -sS 192.168.1.1' performs a stealth SYN scan.
Nmap can also detect operating systems and service versions.
Cybersecurity is the practice of protecting systems, networks, and data from digital attacks and unauthorized access.
Involves safeguarding information systems from cyber threats like malware and phishing.
Includes measures such as firewalls, encryption, and intrusion detection systems.
Examples of cyber threats: ransomware attacks, data breaches, and denial-of-service attacks.
Focuses on both hardware and software se...
Encoding is the process of converting data into a specific format for efficient transmission or storage.
Encoding transforms data into a different format, such as converting text to binary.
Common encoding schemes include Base64, URL encoding, and ASCII.
Base64 is often used to encode binary data for transmission over text-based protocols.
URL encoding replaces unsafe ASCII characters with a '%' followed by two hexade...
Postman is a popular API development tool used for testing and managing APIs efficiently.
Postman allows users to send requests to APIs and view responses.
It supports various request types like GET, POST, PUT, DELETE.
Users can organize requests into collections for better management.
Postman provides features for automated testing and monitoring of APIs.
It has a user-friendly interface that simplifies API interactio...
ZAP refers to a tool for finding vulnerabilities in web applications through automated testing.
ZAP stands for Zed Attack Proxy, developed by OWASP.
It is an open-source web application security scanner.
ZAP helps identify security vulnerabilities like SQL injection and XSS.
It provides automated scanners as well as various tools for manual testing.
ZAP can be integrated into CI/CD pipelines for continuous security tes...
SAST analyzes source code for vulnerabilities, while DAST tests running applications for security flaws.
SAST (Static Application Security Testing) examines source code or binaries without executing the program.
DAST (Dynamic Application Security Testing) tests the application in its running state, simulating attacks.
SAST can identify vulnerabilities early in the development process, such as SQL injection in code.
DA...
CIA principles ensure data security through Confidentiality, Integrity, and Availability.
Confidentiality: Protecting sensitive information from unauthorized access (e.g., encryption).
Integrity: Ensuring data accuracy and consistency (e.g., checksums to verify data integrity).
Availability: Ensuring that information is accessible when needed (e.g., redundant systems to prevent downtime).
Barclays Shared Services Cyber Security Analyst Interview Experiences
1 interview found
Sake Charan
(2 Questions)
- Q1. What is mean By cybersecurity
- Ans.
Cybersecurity is the practice of protecting systems, networks, and data from digital attacks and unauthorized access.
Involves safeguarding information systems from cyber threats like malware and phishing.
Includes measures such as firewalls, encryption, and intrusion detection systems.
Examples of cyber threats: ransomware attacks, data breaches, and denial-of-service attacks.
Focuses on both hardware and software securit...
- Q2. What is mean hashing
- Ans.
Hashing is a process that transforms input data into a fixed-size string of characters, typically for data integrity and security.
Hash functions take an input (or 'message') and return a fixed-size string of bytes.
Common hashing algorithms include MD5, SHA-1, and SHA-256.
Hashing is used in password storage to securely store user credentials.
A hash is deterministic; the same input will always produce the same output.
Has...
(2 Questions)
- Q1. What is encoding
- Ans.
Encoding is the process of converting data into a specific format for efficient transmission or storage.
Encoding transforms data into a different format, such as converting text to binary.
Common encoding schemes include Base64, URL encoding, and ASCII.
Base64 is often used to encode binary data for transmission over text-based protocols.
URL encoding replaces unsafe ASCII characters with a '%' followed by two hexadecimal...
- Q2. Defrance betwwen sast and dast
- Ans.
SAST analyzes source code for vulnerabilities, while DAST tests running applications for security flaws.
SAST (Static Application Security Testing) examines source code or binaries without executing the program.
DAST (Dynamic Application Security Testing) tests the application in its running state, simulating attacks.
SAST can identify vulnerabilities early in the development process, such as SQL injection in code.
DAST is...
(2 Questions)
- Q1. What is mean by Nmap
- Ans.
Nmap is a powerful open-source network scanning tool used for network discovery and security auditing.
Nmap stands for Network Mapper.
It can identify hosts and services on a network, including open ports.
Commonly used for security assessments and vulnerability scanning.
Example command: 'nmap -sS 192.168.1.1' performs a stealth SYN scan.
Nmap can also detect operating systems and service versions.
- Q2. Waht is meant By zap
- Ans.
ZAP refers to a tool for finding vulnerabilities in web applications through automated testing.
ZAP stands for Zed Attack Proxy, developed by OWASP.
It is an open-source web application security scanner.
ZAP helps identify security vulnerabilities like SQL injection and XSS.
It provides automated scanners as well as various tools for manual testing.
ZAP can be integrated into CI/CD pipelines for continuous security testing.
(2 Questions)
- Q1. Waht is mean by postman
- Ans.
Postman is a popular API development tool used for testing and managing APIs efficiently.
Postman allows users to send requests to APIs and view responses.
It supports various request types like GET, POST, PUT, DELETE.
Users can organize requests into collections for better management.
Postman provides features for automated testing and monitoring of APIs.
It has a user-friendly interface that simplifies API interaction.
- Q2. Priniciples of CIA
- Ans.
CIA principles ensure data security through Confidentiality, Integrity, and Availability.
Confidentiality: Protecting sensitive information from unauthorized access (e.g., encryption).
Integrity: Ensuring data accuracy and consistency (e.g., checksums to verify data integrity).
Availability: Ensuring that information is accessible when needed (e.g., redundant systems to prevent downtime).
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Cyber Security Analyst Interview Questions & Answers
Optum Global Solutions
Anonymous
posted on 23 Jun 2022
I applied via LinkedIn and was interviewed in May 2022. There were 2 interview rounds.
(1 Question)
- Q1. Lots of questions asked, difficulty level easy to difficult. You can find easy questions Just typing cyber security analyst interview questions on Google. About difficult if you have good understanding the...
(1 Question)
- Q1. Managerial technical round, some technical questions, mostly generally discussion, senior manager is assessing you , so keep yourself calm and decent.
Interview Preparation Tips
I applied via Walk-in and was interviewed before Nov 2018. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Tell me about yourself and your background? Basically checking how is your communication skills are and how you can articulate your words.
- Q2. Will check your knowledge about different industry or domain and based on where your interest lie?
- Q3. Then they give you test based on research and comprehension related, specially grammar.
Interview Questionnaire
1 Question
- Q1. 8 yrs of exp. Two tch rounds. One in core Java and other in micro services. Asked every topic in detail. . Thorough prep is required . Keep giving interviews and take down the quest you can't ans. Long ter...
I applied via Company Website and was interviewed in May 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. As I was from Insurance IT background most of the questions were from Insurance and SDLC for Insurance products
- Q2. Be confident on what you are speaking. Communication skills has to be very good as I got a compliment from the Interviewer that I have a good communication skills.
Interview Preparation Tips
Interview Questionnaire
3 Questions
- Q1. I was shortlisted two times ,but i did not get joining latter
- Q2. Ans hr did not respond on the mail.
- Q3. Why you shortlisted the candidate if you do not provide the joining
I applied via Walk-in and was interviewed before Feb 2021. There were 4 interview rounds.
They will give you one topic, you have to talk about that.
(1 Question)
- Q1. While typing make sure your accuracy will be 100%
Simple question will be there
(6 Questions)
- Q1. What is your family background?
- Ans.
I come from a close-knit family that values education and hard work, with diverse backgrounds and strong support for each other.
My parents are both educators, instilling a love for learning in my siblings and me.
I have two siblings; my brother is an engineer and my sister is pursuing a career in healthcare.
Family gatherings are a big part of our lives, where we share experiences and support each other's goals.
We value ...
- Q2. Share details of your previous job.
- Ans.
In my previous role as a Senior Analyst, I focused on data analysis, project management, and strategic recommendations for business growth.
Conducted in-depth data analysis to identify trends and insights, leading to a 15% increase in operational efficiency.
Managed cross-functional projects, collaborating with teams from marketing, finance, and IT to ensure alignment on objectives.
Developed and presented strategic repor...
- Q3. Why should we hire you?
- Ans.
I bring a unique blend of analytical skills, industry experience, and a passion for data-driven decision-making.
Proven track record of delivering actionable insights that led to a 20% increase in operational efficiency in my previous role.
Strong proficiency in data visualization tools like Tableau and Power BI, which I used to create dashboards that improved stakeholder engagement.
Experience in cross-functional collabo...
- Q4. Where do you see yourself in 5 years?
- Ans.
In five years, I envision myself as a strategic leader, driving impactful data-driven decisions and mentoring junior analysts.
I aim to lead a team of analysts, fostering a collaborative environment to enhance productivity.
I plan to deepen my expertise in advanced analytics tools, such as machine learning and AI, to drive innovative solutions.
I aspire to contribute to strategic decision-making processes, influencing com...
- Q5. What are your strengths and weaknesses?
- Ans.
I excel in analytical thinking and communication, but I sometimes struggle with delegation and time management.
Strength: Strong analytical skills - I successfully identified trends in data that led to a 15% increase in operational efficiency.
Strength: Excellent communication - I effectively presented complex data insights to stakeholders, resulting in informed decision-making.
Weakness: Difficulty in delegation - I tend...
- Q6. Tell me about yourself.
- Ans.
Experienced Senior Analyst with a strong background in data analysis, project management, and strategic decision-making.
Over 7 years of experience in data analysis, focusing on financial and operational metrics.
Led a project that improved reporting efficiency by 30%, resulting in faster decision-making.
Skilled in using tools like SQL, Python, and Tableau for data visualization and analysis.
Collaborated with cross-funct...
Interview Preparation Tips
And everything will be take care by HR.
Information Security Analyst Interview Questions & Answers
DXC Technology
Anonymous
posted on 7 Apr 2021
Interview Questionnaire
1 Question
- Q1. Daily Activities, SIEM Tool Architacture, Recently Cyber Attack, Incident Management Process.
I applied via Naukri.com and was interviewed in Jan 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Tell about yourself and explain about your roles and responsibilities
- Q2. How confident are you in MS office
Interview Preparation Tips
Algorithms, blood relations and basic math and aptitude question
(1 Question)
- Q1. Explain more details on previous project
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