DNS Courses and Certifications

NahamSec

Hackers Are Hijacking Websites - Subdomain and DNS Takeover

Explore website hijacking through subdomain and DNS takeovers. Learn about vulnerabilities, detection methods, and how to create proof of concepts for securing web assets.

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

BruCON Security Conference

DNS as Critical Infrastructure - Do You Know Where Your Domain Is?

1 review

Explores DNS as critical infrastructure, examining its evolution, security measures, and operational challenges. Analyzes ccTLD operations, hosting risks, and adoption of security features like DNSSEC and CAA records.

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

NDC Conferences

Block DNS Exfiltration with Dnsmasq Proxy

Explore DNS exfiltration techniques and learn to mitigate threats using dnsmasq sidecar. Discover how hackers exploit DNS for data theft and implement effective countermeasures to enhance network security.

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

NDC Conferences

Automating Your DNS

Explore modern DevOps practices for DNS management, including source control, CI/CD, and state management, to streamline and automate DNS operations in organizations.

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

Utilizing DNS to Discover Malware in Your Network

Discover malware in your network using DNS logs. Learn defensive techniques, identify malicious traffic, and analyze anomalous domain names with practical tools and case studies.

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

Detecting Phishing Attacks with DNS Reconnaissance

Learn techniques for detecting phishing attacks using DNS reconnaissance, enhancing your cybersecurity skills and protecting against online threats.

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

The Domain Name System - DNS Operation and Security

Learn DNS operation, security, and advanced concepts like open resolvers, domain hijacking, and DNSSEC in this comprehensive overview of the Domain Name System.

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

DNS Spikes, Strikes, and The Like

Explore DNS data analysis techniques, including passive DNS, reputation assessment, and unsupervised learning, to detect and mitigate domain shadowing and other malicious activities.

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

DNS Based Authentication of Named Entities DANE - Can We Fix Our Broken CA Model

Explore DNS-based Authentication of Named Entities (DANE) and its potential to address flaws in the current Certificate Authority model for enhanced web security.

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

DNS Strategies for Reducing Data Leakage - Protecting Online Privacy

Explore DNS strategies to enhance online privacy and reduce data leakage, focusing on practical techniques for protecting personal information and digital footprints.

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

Wow It Really Is Always DNS - Becoming a Part of the DDoS Problem on Purpose

Explore DNS-based DDoS attacks, their impact, and prevention strategies. Learn about botnets, open resolvers, and legal implications in this comprehensive cybersecurity overview.

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

DNS in Enterprise IR Collection Analysis and Response

Explore DNS analysis techniques for enterprise incident response, covering collection tools, infrastructure, and common attack patterns. Learn to leverage RPZ for effective threat mitigation.

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

DNS in Enterprise IR Collection Analysis and Response

Explore DNS logging techniques for enterprise incident response, covering data collection, analysis, and response strategies to enhance network security and threat detection.

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

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

Analyzing DNS Traffic for Malicious Activity Using Open Source Logging Tools

Learn to detect malicious DNS activity using open-source logging tools. Gain practical skills for network security and threat analysis.

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