Network Threat Intelligence and Detection: A Comprehensive Guide to Problem-Solving

September 23, 2023
Russ White
Russ White
Network Architecture
Russ White, a distinguished Network Architecture expert from the University of Melbourne, shaping the future of connectivity.
The digital age has brought a myriad of opportunities, but it has also exposed individuals and organizations to numerous security threats. Cybersecurity is no longer a choice, but a necessity. One of the most critical aspects of cybersecurity is Network Threat Intelligence and Detection. For those seeking help with your Network Architecture assignment , this blog post aims to provide a detailed guide on how to solve a Network Threat Intelligence and Detection assignment, adhering to the provided grading rubrics.

Gathering and Analysis of Threat Intelligence


Threat Intelligence involves the collection and analysis of information related to potential threats and vulnerabilities. The primary aim is to understand the risk landscape and develop actionable insights for threat mitigation.

Steps to Gather and Analyate Threat Intelligence

  • Data Gathering: Start by identifying sources of raw data, such as logs from firewalls, intrusion detection systems, and traffic monitors.
  • Normalization: Transform the collected data into a standardized format for easier analysis.
  • Correlation and Enrichment: Integrate data from various sources and enrich it with additional information like geolocation or malware samples.
  • Analysis: Use tools like SIEM (Security Information and Event Management) for detailed analysis. Identify patterns and anomalies that signify potential threats.
Network Architecture


  • Threat Intelligence Platforms like Threat Connect, Recorded Future
  • SIEM Tools like Splunk, Log Rhythm
  • Data Visualization Tools

Tips for Analysis

  • Always keep your threat intelligence feed updated.
  • Make use of Indicators of Compromise (IoCs) to understand the nature of the threats.
  • Constantly review and update your analysis techniques based on emerging threat vectors.
  • Implementation of Intrusion Detection Systems (25%)


Intrusion Detection Systems (IDS) are crucial for monitoring network traffic and identifying suspicious activities. IDS can be network-based (NIDS) or host-based (HIDS).

Steps to Implement IDS

  • Requirement Analysis: Understand what you aim to protect and how much monitoring is required.
  • Select Appropriate IDS: Choose between NIDS and HIDS based on your requirement analysis.
  • Deployment: Deploy the IDS in an optimal location within the network topology.
  • Configuration: Customize the IDS according to the specific requirements and policies of the network.
  • Monitoring and Updating: Regularly update the IDS signatures and rules for detection.


  • Snort
  • Suricata

Tips for Implementation

  • Opt for IDS that integrates well with other security tools.
  • Perform regular audits to evaluate the effectiveness of the IDS.
  • Identification and Response to Network Attacks (20%)


Responding to network attacks is as vital as detecting them. The speed and efficiency of the response can be the difference between a minor incident and a major catastrophe.

Steps for Identification and Response

  • Incident Detection: Use the IDS and threat intelligence to detect anomalies.
  • Initial Assessment: Assess the severity and scope of the incident.
  • Containment: Contain the attack to prevent further damage. Containment could be short-term or long-term.
  • Eradication and Recovery: Remove the threat elements from the environment and restore normal operations.
  • Lessons Learned: Conduct a retrospective of the incident to prevent future occurrences.


  • Incident Response Platforms like PagerDuty, Demisto
  • Forensic Tools like Encase, FTK

Tips for Effective Response

  • Maintain an Incident Response Plan and update it regularly.
  • Conduct periodic drills to assess your response capabilities.
  • Effective Use of Threat Intelligence Tools (20%)


The effectiveness of your threat intelligence is greatly dependent on how well you can use your tools.

Steps for Effective Utilization

  • Tool Selection: Choose tools that are tailored to your specific needs.
  • Training: Ensure that the personnel involved are adequately trained in the use of these tools.
  • Integration: Integrate different tools for a more holistic approach to threat intelligence.
  • Automation: Leverage the power of automation for real-time data collection and analysis.


  • Threat Intelligence Gateways like ThreatSTOP
  • Automation Platforms like Phantom, Cortex

Tips for Utilization

  • Keep up with updates and new features of the tools you use.
  • Regularly assess the ROI (Return on Investment) of your tools.
  • Documentation and Analysis Precision (15%)


Thorough documentation is crucial for legal compliance and for improving the security posture over time.

Steps for Documentation and Analysis

  • Incident Reports: Document all incidents, however minor they may be.
  • Configuration Management: Keep records of all configuration changes made to the IDS and other tools.
  • Data Analysis Reports: Document the findings of your threat intelligence analysis.
  • Auditing and Compliance: Ensure that all activities are in line with compliance standards.


  • Documentation Platforms like Confluence
  • Compliance Management Tools like Symantec Control Compliance Suite

Tips for Documentation

  • Make use of templates for standardized documentation.
  • Keep all documents in a secure, but accessible environment for authorized personnel.


Understanding the different aspects of Network Threat Intelligence and Detection is crucial for anyone tasked with maintaining a secure environment. Through meticulous data gathering and analysis, implementing robust intrusion detection systems, responding effectively to incidents, using tools judiciously, and maintaining accurate documentation, you can ensure that you are well-equipped to tackle the myriad threats that lurk in the digital world. By adhering to the grading rubrics provided, you can ensure that you are not only solving the assignment effectively but also gaining practical skills that are indispensable in the real world. Security is a never-ending process, and the more efficiently you can manage it, the safer your network will be.

No comments yet be the first one to post a comment!
Post a comment