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Atos Senior Security Analyst Interview Questions and Answers
Atos Senior Security Analyst Interview Experiences
1 interview found
Anonymous
I applied via Naukri.com and was interviewed in Dec 2022. There were 3 interview rounds.
(3 Questions)
- Q1. Explain different ransomware attacks
- Ans.
Ransomware attacks encrypt files and demand payment for decryption.
Encrypts files and demands payment for decryption
May use social engineering tactics to trick victims into downloading malware
May spread through phishing emails, malicious websites, or infected software
Examples include WannaCry, Petya, and Locky
- Q2. What is Port number of SMB
- Ans.
The port number of SMB is 445.
SMB stands for Server Message Block.
SMB is a protocol used for file sharing and printer sharing.
Port 445 is used for direct TCP/IP connection without NetBIOS.
Port 139 is also used for SMB over NetBIOS.
- Q3. What is SMB relay attack
- Ans.
SMB relay attack is a type of attack where an attacker intercepts and relays SMB traffic to gain unauthorized access to a target system.
The attacker intercepts SMB traffic between two systems and relays it to gain access to the target system.
The attack can be carried out using tools like Responder or Metasploit.
The attack can be prevented by disabling SMBv1, using SMB signing, and implementing network segmentation.
An e...
(1 Question)
- Q1. General discussion about yourself
Interview Preparation Tips
Skills evaluated in this interview
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I applied via Walk-in and was interviewed in May 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on OAM , OIM , Cyberark
Interview Preparation Tips
It's the most basic thing , don't say things that you have not worked on or worked for 1-2months , that will surely cause issue.
I applied via Recruitment Consultant and was interviewed in Sep 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Normally they come up in interview with 4-5 guys, they were asking to start scenario based one by one person, question starting from infrastructure of organization, architecture of RSA Netwitness, descr...
Interview Preparation Tips
(2 Questions)
- Q1. About 3 way handshake
- Q2. About difference between encoding and hashing
Selected
I applied via LinkedIn and was interviewed in Oct 2022. There were 2 interview rounds.
(3 Questions)
- Q1. What is EDR ?
- Ans.
EDR stands for Endpoint Detection and Response, a security solution that monitors and responds to endpoint threats.
EDR solutions provide real-time visibility into endpoint activity and behavior.
They use advanced analytics and machine learning to detect and respond to threats.
EDR solutions can also provide forensic analysis to investigate incidents and identify root causes.
Examples of EDR solutions include Carbon Black,...
- Q2. How EDR works and
- Ans.
EDR stands for Endpoint Detection and Response. It is a security solution that monitors and responds to endpoint threats.
EDR solutions use agents installed on endpoints to collect data and send it to a central server for analysis.
They use behavioral analysis and machine learning to detect and respond to threats in real-time.
EDR solutions can also provide forensic data to investigate incidents and improve security postu...
- Q3. Process related questions
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Basic VAPT conceptual questions
- Q2. Technical web app Pt
Interview Preparation Tips
I applied via Referral and was interviewed in Mar 2024. There was 1 interview round.
(1 Question)
- Q1. All about siem and implementation
I applied via Naukri.com and was interviewed in Jan 2020. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Normal Accounts related question like describe Depreciation, ammortization, and what do you mean by Reporting (RTR Activity).
- Q2. Some interviewer may ask what do you mean by EBITDA as in my case be prepared for this type of bouncers as well .
- Q3. Then they will ask you your previous work related question. In my case they ask if there is GL to SL mismatch what will you do to solve it.
- Q4. Then why do we do depreciation of companies what is the need for it
- Ans.
Depreciation is necessary to allocate the cost of an asset over its useful life.
Depreciation helps in matching the cost of an asset with the revenue it generates.
It allows for the recognition of the wear and tear, obsolescence, and loss of value of assets over time.
Depreciation expense reduces taxable income, resulting in tax savings for companies.
It helps in determining the true profitability and financial position of...
Interview Preparation Tips
Read the basics and if you are experienced be sure to explain every detail of how you used to do work.
Best of luck.
I applied via Recruitment Consulltant and was interviewed before Jun 2021. There was 1 interview round.
(2 Questions)
- Q1. Where do we use BigInteger in java ?
- Ans.
BigInteger is used for mathematical operations involving very large integers in Java.
BigInteger is used when the range of values supported by primitive data types like int and long is not sufficient.
It is commonly used in cryptography and security applications.
It provides methods for arithmetic, bitwise, and logical operations on large integers.
Example: calculating factorial of a large number, generating large prime nu
- Q2. Merge Sort Algo code in java
- Ans.
Merge Sort Algo code in java
Divide the array into two halves
Recursively sort the two halves
Merge the sorted halves
Time complexity: O(n log n)
Interview Preparation Tips
- Core Java
- DSA
Skills evaluated in this interview
I applied via Approached by Company and was interviewed before Sep 2021. There were 2 interview rounds.
They give some MCQ question from c#, .net,SQL, angular. Fizz Buzz type coding.
(1 Question)
- Q1. Basic oops concepts, splitter, 3 highest salary in SQL, procedure and functions difference. Basic questions of c#.
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Atos Senior Security Analyst Interview Process
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