Active Defense Course

Understand how to deploy active defense mechanisms that would allow the web server to prevent or delay attacks.

52 minutes

Course description

This course covers some of the active defense alternatives that allow the web server to prevent and delay attacks. You'll learn the basic fail2ban configuration files and how to configure fail2ban to actively identify patterns on the logs in order to monitor ModSecurity anomalies and errors, blocking traffic at the network level.

Syllabus

Active Response with fail2ban

Video - 00:23:00

Fail2ban setup, advantages and considerations.
fail2ban

Video - 00:09:00

Fail2ban features and benefits.
WebLabyrinth

Video - 00:21:00

Active defense and delaying attackers using WebLabyrinth.

Meet the author

Manuel Leos Rivas

Manuel Leos Rivas earned a bachelor’s degree in Business Administration and Computer Systems Engineering at the Universidad Autónoma de Nuevo Leon in Mexico and a Master of Science in Information Security Engineering with focus on Incident Response at the SANS Technology Institute. He holds over 50 cybersecurity-related certifications from GIAC, CompTIA, isc2, and AWS, among others.

Manuel has worked in cybersecurity for over 20 years in four different countries. He started his career in IT/Information security in 2000 as Network and Firewall Administrator in Mexico. Later in 2007, he switched to information security as Security Analyst and compliance coordinator.

In 2011, he started working for Gemalto (now Thales DIS). Gemalto relocated Manuel to France as Solution Security Expert and a few years later to Canada to work as Cloud Security Engineer for Gemalto. At Gemalto, Manuel managed ModSecurity Web Applications Firewalls protecting over a thousand websites and applications. He implemented hardening and multiple SIEMs in highly secured environments for large multinational companies in diverse sectors like banking and mobile network operators.

Since 2016, Manuel has committed part of his time to improving the OWASP ModSecurity Core Rule Set as one of the OWASP CRS developers and contributed numerous improvements to the project.

AWS Canada hired Manuel in 2019 as Cloud Security Architect to provide professional services to Public Sector companies, including government, education, health, insurance, and power utilities.

In 2021 Manuel relocated to the United States of America to work for Backblaze as Cloud Security Architect.

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Associated NICE Work Roles

All Infosec training maps directly to the NICE Workforce Framework for Cybersecurity to guide you from beginner to expert across 52 Work Roles.

  • All-Source Analyst
  • Mission Assessment Specialist
  • Exploitation Analyst

Plans & pricing

Infosec Skills Personal

$299 / year

  • 190+ role-guided learning paths (e.g., Ethical Hacking, Threat Hunting)
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  • Custom certification practice exams (e.g., CISSP, Security+)
  • Skill assessments
  • Infosec peer community support

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$799 per license / year

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  • 190+ role-guided learning paths and assessments (e.g., Incident Response)
  • 100s of hands-on labs in cloud-hosted cyber ranges
  • Create and assign custom learning paths
  • Custom certification practice exams (e.g., CISSP, CISA)
  • Optional upgrade: Guarantee team certification with live boot camps

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