DNS Security Courses and Certifications

RSA Conference

Turning DNS from Security Target into Security Tool

Explore how DNS servers can be transformed from security targets into powerful security tools, implementing policies and using telemetry to identify malicious patterns.

• YouTube
• 44 minutes
• On-Demand
• Conference Talk

EDNS Client Subnet ECS DNS CDN Magic or Security

Explore EDNS Client Subnet (ECS) and its impact on DNS, CDNs, and security. Learn about the magic and potential risks of this technology in modern networking.

• YouTube
• 49 minutes
• On-Demand
• Conference Talk

AWS Events

Strengthening Network Security with AWS Network and DNS Firewall

Discover how to build secure, scalable networks using AWS Cloud WAN, Network Firewall, and Route 53 DNS Firewall to protect against cyber threats and enforce compliance.

• YouTube
• 21 minutes
• On-Demand
• Free Video

Mastering DNS on Windows Server

2728 ratings at Udemy

Learn to Install, Configure and Troubleshoot a Windows DNS Server

• Udemy
• 4 hours 54 minutes
• On-Demand
• Paid Course

Cisco Umbrella Training

1104 ratings at Udemy

Protecting networks with Cisco Umbrella DNS Security, Secure Internet Gateway & Implementing SASE

• Udemy
• 9 hours 15 minutes
• On-Demand
• Paid Course

Packt

Incident Response, Risk Management, and Compliance

Master comprehensive cybersecurity practices from application security to incident response, risk management, and compliance frameworks while developing practical skills in digital forensics and threat mitigation.

• Coursera
• 8 hours 25 minutes
• On-Demand
• Paid Course

Windows Server 2019: DHCP and DNS

473 ratings at LinkedIn Learning

Learn how Dynamic Host Configuration Protocol (DHCP) and Domain Name System (DNS) work in the context of a Windows Server 2019 environment.

• LinkedIn Learning
• 2 hours 36 minutes
• On-Demand
• Free Trial Available

Wilmer Almazan / The Network Trip

Blocking DNS Flood Attacks on MikroTik - Network Security Guide

Master DNS flood attack protection on MikroTik routers through practical demonstrations and implementation strategies to safeguard networks from DDoS threats and maintain optimal performance.

• YouTube
• 15 minutes
• On-Demand
• Free Video

Wilmer Almazan / The Network Trip

MikroTik Adlist Configuration and DNS Security - Step-by-Step Lab

Master MikroTik's Adlist feature through hands-on configuration to block unwanted ads and enhance network security via DNS filtering. Learn setup, maintenance, and best practices in a virtual lab environment.

• YouTube
• 19 minutes
• On-Demand
• Free Video

Learning DNS

276 ratings at LinkedIn Learning

Learn what DNS is, how it works, and how you can configure and manage a DNS server.

• LinkedIn Learning
• 51 minutes
• On-Demand
• Free Trial Available

The Domain Name System - DNS Operation, Threats, and Security Intelligence

Explore DNS operation, threats, and security intelligence. Learn about amplification attacks, proper server configuration, domain hijacking prevention, and leveraging DNS data for threat intelligence and forensic investigations.

• YouTube
• 36 minutes
• On-Demand
• Conference Talk

IEEE

Connection-Oriented DNS to Improve Privacy and Security

Enhancing DNS privacy and security through TCP and TLS, addressing eavesdropping, spoofing, and DoS attacks while maintaining performance with careful implementation choices.

• YouTube
• 19 minutes
• On-Demand
• Conference Talk

BSidesLV

DNS Hardening - Proactive Network Security Using F5 iRules and Open Source Analysis Tools

Explore proactive DNS security using F5 iRules and open-source tools. Learn to detect and mitigate threats like DGAs, malformed packets, and DNS DDoS attacks for enhanced network protection.

• YouTube
• 26 minutes
• On-Demand
• Conference Talk

DefCamp

DNS DR: Shifting Security from Responsive to Proactive

Explore DNS DR's role in shifting cybersecurity from reactive to proactive approaches, enhancing threat detection and response capabilities for modern network defense strategies.

• YouTube
• 34 minutes
• On-Demand
• Free Video

NANOG

Stopping DNS-Based NAT64 Prefix Discovery - Security Track

Explore the latest IETF recommendations for NAT64 prefix discovery, moving beyond DNS64-based methods to more reliable alternatives for network operators and implementors.

• YouTube
• 26 minutes
• On-Demand
• Free Video