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Cisco CyberOps

Analyzing the Network

Joe Abraham

Cybersecurity concepts are fundamental pieces of knowledge necessary to have a career in the industry. This course will detail the network data that we can use for cyber operations and how to use it within your environment.

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Cybersecurity concepts are fundamental pieces of knowledge necessary to have a career in the industry. This course will detail the network data that we can use for cyber operations and how to use it within your environment.

There is a tremendous skill shortage in the cybersecurity sector of IT that is hindering operations at organizations. In this course, Cisco CyberOps: Analyzing the Network, you’ll learn the some of the concepts needed to start your journey into the SOC operations realm. First, you’ll learn about the event sources and the data that they provide. Then, you'll dive into inspecting various network data types and see what they provide, highlighting NetFlow and raw packet data. You’ll break down datagrams and identify the key elements of the raw data, as well as interpret protocol headers. Finally, you’ll take a look at alerts and events and how to interpret them. When you’re finished with this course, you’ll be one step closer to having a solid understanding of cybersecurity concepts and be able to continue learning how to identify problems and perform tasks in a SOC environment.

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What's inside

Syllabus

Course Overview
Analyzing Network Events and Data
Inspecting Network Traffic
Analyzing Raw Data
Read more
Interpreting Alerts and Event Elements

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Provides an understanding of fundamental cybersecurity concepts essential for a career in the field
Addresses the skill gap in the cybersecurity sector, equipping learners with the knowledge to enter the SOC operations realm
Introduces event sources and the data they provide, laying the foundation for understanding network data
Examines various network data types, including NetFlow and raw packet data, highlighting their unique insights
Provides hands-on experience in analyzing raw data and interpreting protocol headers, enhancing practical skills
Covers alerts and events interpretation, empowering learners to identify problems and perform tasks in a SOC environment

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Cisco CyberOps: Analyzing the Network with these activities:
Review Networking
Refreshes foundational knowledge of computer networking concepts and technologies to prepare for this course's emphasis on network data analysis.
Browse courses on Networking Concepts
Show steps
  • Review textbooks or online resources on computer networking
  • Review notes or study materials from previous networking courses
  • Work through practice problems or exercises on network protocols and architectures
Cybersecurity Resources Compilation
Creating a compilation of cybersecurity resources will provide you with a valuable repository of information for future reference and continued learning beyond the course.
Browse courses on Cybersecurity Concepts
Show steps
  • Identify reputable sources for cybersecurity articles, blogs, and whitepapers
  • Bookmark or save the links to these resources
  • Categorize and organize the resources based on topics
Gather resources on cybersecurity concepts
Provides a comprehensive understanding of cybersecurity concepts by compiling resources from multiple sources, reinforcing learning materials.
Browse courses on Cybersecurity Concepts
Show steps
  • Identify credible sources of information on cybersecurity concepts
  • Gather articles, videos, whitepapers, and other resources
  • Organize and categorize the resources for easy reference
Ten other activities
Expand to see all activities and additional details
Show all 13 activities
Attend Cybersecurity Conferences or Meetups
Attending cybersecurity conferences or meetups will allow you to connect with professionals in the field, learn about industry trends, and expand your knowledge.
Show steps
  • Search for upcoming cybersecurity conferences or meetups in your area
  • Register and attend the events
  • Engage with speakers and attendees to exchange knowledge
Cybersecurity Study Group
Joining a cybersecurity study group will provide you with opportunities to collaborate with peers, share knowledge, and reinforce your understanding of the course material.
Show steps
  • Find or form a study group with other course participants
  • Establish regular meeting times and a study schedule
  • Discuss course topics, work on assignments together, and engage in knowledge sharing
Join a study group or online forum
Facilitates knowledge exchange and peer support, enhancing understanding and retention of course material.
Show steps
  • Identify and join a study group or online forum focused on cybersecurity or network analysis
  • Participate actively in discussions, ask questions, and share insights
  • Collaborate with peers on projects or assignments
Follow tutorials on packet analysis
Develops practical skills in using packet analysis tools to inspect and analyze network traffic, a key aspect of this course.
Browse courses on Packet Analysis
Show steps
  • Identify reputable online tutorials or courses on packet analysis
  • Follow the tutorials, working through examples and exercises
  • Practice using packet analysis tools on sample network traffic captures
  • Review documentation and knowledge base articles on packet analysis tools
Explore Cisco Cybersecurity Threat Intelligence Platform (CTI)
Following this guided tutorial will familiarize you with the Cisco Cybersecurity Threat Intelligence Platform (CTI) and provide an overview of its capabilities for detecting and mitigating cybersecurity threats.
Show steps
  • Visit the Cisco CTI website and create an account
  • Complete the CTI Getting Started guide
  • Explore the CTI dashboard and its various features
Cybersecurity Skills Workshop
Participating in cybersecurity skills workshops will provide you with hands-on experience in practical cybersecurity techniques and enhance your overall understanding.
Browse courses on Cybersecurity Concepts
Show steps
  • Identify and register for relevant cybersecurity skills workshops
  • Attend the workshops and actively engage in the activities
  • Practice and apply the concepts learned during the workshops
Analyze network traffic using NetFlow
Enhances practical skills in analyzing network traffic using NetFlow, a valuable technique covered extensively in this course.
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Show steps
  • Set up a network environment with NetFlow enabled
  • Capture and analyze network traffic using NetFlow tools
  • Identify and interpret network traffic patterns and trends
  • Troubleshoot network issues using NetFlow data
Network Traffic Analysis Exercises
Completing these network traffic analysis exercises will enhance your understanding of network data types and their significance in cybersecurity operations.
Browse courses on Network Traffic Analysis
Show steps
  • Install a network traffic capture tool, such as Wireshark or tcpdump
  • Capture network traffic using the tool
  • Analyze the captured traffic using filters and packet inspection
NetFlow Analysis Exercises
Engaging in NetFlow analysis exercises will strengthen your ability to interpret and extract valuable insights from network data for cybersecurity purposes.
Browse courses on NetFlow
Show steps
  • Set up a network traffic monitoring tool that supports NetFlow
  • Capture and export NetFlow data
  • Analyze the NetFlow data using visualization and analysis tools
Cybersecurity Blog Post or Article
Writing a cybersecurity blog post or article will encourage you to synthesize your understanding of cybersecurity concepts and communicate them effectively.
Show steps
  • Choose a specific cybersecurity topic to focus on
  • Research and gather information from credible sources
  • Develop an outline and structure for your writing
  • Write the content, ensuring clarity, accuracy, and engaging presentation
  • Proofread and edit your work before publishing it online

Career center

Learners who complete Cisco CyberOps: Analyzing the Network will develop knowledge and skills that may be useful to these careers:
Cybersecurity Analyst
Using this course, a Cybersecurity Analyst can learn how to detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities. The course will provide the foundation for understanding event sources, network data types, interpreting alerts and event elements, and analyzing raw data. An understanding of cybersecurity concepts is fundamental to having a career in the field of IT.
Security Analyst
A Security Analyst is responsible for monitoring and analyzing security events and data to protect an organization's computer systems and networks. This course will help a Security Analyst detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Network Security Engineer
A Network Security Engineer is responsible for designing, implementing, and maintaining the security of computer networks. The course will help a Network Security Engineer interpret protocol headers, inspect various network data types, analyze network events and data and understand the elements of raw data. This understanding will provide a foundation for this job role.
Security Consultant
A Security Consultant is responsible for providing advice and guidance to organizations on how to improve their security posture. This course will help a Security Consultant detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Cyber Threat Intelligence Analyst
A Cyber Threat Intelligence Analyst is responsible for collecting and analyzing information about cyber threats to identify and mitigate risks to an organization's computer systems and networks. This course will help a Cyber Threat Intelligence Analyst detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Digital Forensic Analyst
A Digital Forensic Analyst is responsible for investigating and analyzing computer systems and networks to uncover evidence of criminal activity. This course will help a Digital Forensic Analyst detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Incident Responder
An Incident Responder is responsible for responding to and resolving security incidents. This course will help an Incident Responder detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Cybersecurity Engineer
A Cybersecurity Engineer is responsible for managing and securing computer networks to protect against unauthorized access and cyber threats. This course will help a Cybersecurity Engineer interpret protocol headers, inspect various network data types, analyze network events and data and understand the elements of raw data. This understanding will provide a foundation for this job role.
Cloud Security Engineer
A Cloud Security Engineer is responsible for designing and implementing security measures for cloud computing environments. This course will help a Cloud Security Engineer detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Penetration Tester
A Penetration Tester is responsible for evaluating the security of computer networks and systems by attempting to exploit vulnerabilities. This course will help a Penetration Tester detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Security Architect
A Security Architect is responsible for designing and implementing security solutions for organizations. This course will help a Security Architect detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Security Operations Center (SOC) Analyst
A Security Operations Center (SOC) Analyst is responsible for monitoring and analyzing security events and data to protect an organization's computer systems and networks. This course will help a SOC Analyst detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Security Manager
A Security Manager is responsible for overseeing the security of an organization's computer systems and networks. This course will help a Security Manager detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Information Security Analyst
An Information Security Analyst is responsible for protecting an organization's information and data from unauthorized access, use, disclosure, disruption, modification, or destruction. This course will help an Information Security Analyst detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.
Network Operations Center (NOC) Engineer
A Network Operations Center (NOC) Engineer is responsible for monitoring and maintaining the performance of computer networks. This course will help a NOC Engineer detect and prevent computer system attacks by analyzing and monitoring networks and computer systems for security vulnerabilities as well as analyzing network events and data.

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Cisco CyberOps: Analyzing the Network.
Provides a comprehensive overview of the CISSP certification, covering topics such as security assessment, risk management, and incident response. It valuable resource for those looking to prepare for the CISSP certification exam.
Provides a comprehensive overview of the TCP/IP protocol suite, covering topics such as TCP, IP, and UDP. It valuable resource for those looking to develop a strong foundation in this area.
Provides a comprehensive overview of computer security, covering topics such as cryptography, network security, and operating system security. It valuable resource for those looking to develop a strong foundation in this area.
Provides insights into the human element of security, covering topics such as social engineering, phishing, and pretexting. It valuable resource for those looking to improve their security awareness and protect themselves from these threats.
Provides a comprehensive overview of HTTP, covering topics such as HTTP protocol, web servers, and web applications. It valuable resource for those looking to develop their skills in this area.
Provides a fascinating account of a real-life cyber espionage case, covering topics such as computer hacking, network security, and international intrigue. It valuable resource for those looking to learn more about the history of cybersecurity and the threats that we face today.

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