SOC Analyst Tier 3 Interview Questions

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SOC Analyst Tier 3 Interview Questions
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Security Operations Center (SOC) Analysts are
cybersecurity experts responsible for
identifying, analyzing, and mitigating cyber
attacks in an organization. The Tier 3 SOC
Analysts are more experienced than Tier 1 and
Tier 2 SOC Analysts in examining unknown threats.
This article is curated with the interview
questions for SOC Analysts L3 and helps to take a
quick revision before cracking an interview.
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• Define Security Information and Event Management
  (SIEM).
• SIEM is an approach that combines the functions
  of Security Information Management (SIM) and
  Security Event Management (SEM). It helps
  organizations identify security threats and
  vulnerabilities before exploitation.
• What are the various layers of the OSI model?
• The OSI Model includes seven layers that develop
  the communication between network devices
• L1- Physical Layer
• L2- Data-link Layer
• L3- Network Layer
• L4- Transport Layer
• L5- Session Layer
• L6- Presentation Layer
• L7- Application Layer
• Define SLA.
• SLA stands for Service-level Agreement, an
  agreement between the customer and service
  provider. The SLAs are categorized into three
  types
• Customer-based SLA
• Multi-level SLA

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• Define SOC-CMM.
• The SOC- Capability Maturity Model (CMM) is an
  open-source model used to measure and develop the
  maturity and capability levels in the SOC over
  five domains
• Business
• Process
• People
• Services
• Technology
• SOC-CMM is a continuous maturity model that helps
  to measure capability and maturity based on the
  Design Science Research methodology.
• What are the various levels of CMM?
• The various levels of CMM are as follows
•  Initial
• Repeatable
• Defined
• Managed
• Optimize

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• Distinguish between True Positive and False
  Positive?
• The True positive is an output in which various
  security models are used to predict the positive
  class accurately known as True Positive. In
  contrast, a False positive is an output in which
  the model predicts the negative class
  inaccurately.
• What do you understand about Threat Intelligence?
• Threat Intelligence is an analysis of data using
  tools and techniques to develop insights on
  existing threats using collected, processed, and
  analyzed data. It mitigates data loss and
  implements security measures to protect the data
  from attacks.
• What are the different types of threat
  intelligence?
• The different types of threat intelligence are as
  follows
• Operational threat intelligence
• Strategic threat intelligence
• Tactical threat intelligence
• List out some of the SOC Models.
• The following are some of the SOC models
• Virtual SOC
• Multi-function SOC
• Co-managed SOC
• Command SOC
• Dedicated SOC

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SOC Specialists training with InfosecTrain Infose
cTrain is a well-known IT training consultancy
platform for cybersecurity, Information security,
and cloud. It offers a SOC Specialist
training program that helps you  understand the
core concepts of SOC operations and advanced SIEM
techniques such as threat hunting, QRadar, cyber
kill chain, etc. Check out and enroll now.

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• Established in 2016, we are one of the finest
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• Wide range of professional training programs,
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  and Cyber Security domain
• High-quality technical services, certifications
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  professionals of over 15 years of combined
  experience in the domain

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