Secure Network Protocols Courses and Certifications

Packt

PowerShell for Penetration Testing

Master PowerShell scripting for penetration testing across platforms, automating security tasks, vulnerability identification, and assessments to enhance pentesting efficiency.

• Coursera
• 18 hours 4 minutes
• Self-Paced
• Paid Course

Secure Mobile, IoT & Secure Applications

Explore how to secure mobile platforms, IoT devices, and web applications. Master MDM, OWASP vulnerabilities, and secure protocols to defend against SQL injection, XSS, and CSRF attacks in ~3.5 hours.

• Coursera
• 4 hours
• Self-Paced
• Paid Course

Ekoparty Security Conference

Explotando NTLM como si fueran los 2000

Descubre técnicas de explotación del protocolo NTLM y ataques de relay que siguen siendo relevantes desde los años 2000 hasta la actualidad en entornos de red.

• YouTube
• 36 minutes
• Self-Paced
• Free Video

NorthSec

Kerberos S4U and U2U Extensions in Active Directory Security

Découvrez les extensions Kerberos S4U et U2U dans Active Directory, leurs mécanismes de fonctionnement et les vulnérabilités associées, notamment les attaques spn-less-rbcd, unpac-the-hash et sapphire ticket.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

Managing Identity in a Microsoft Enterprise

521 ratings at Udemy

Learn about managing identities, Privileged Access, AD security best practices, PAM, MIM, Kerberos (with Hands-On Lab)

• Udemy
• 3 hours 43 minutes
• Self-Paced
• Paid Course

Secure Shell (SSH) Complete Training Course - Master SSH

472 ratings at Udemy

This course is made for Linux admins who seek to secure their Linux work environment by mastering Linux SSH security

• Udemy
• 2 hours 22 minutes
• Self-Paced
• Paid Course

TLS & HTTPS Visualized, and HTTPS localhost setup in 2026

275 ratings at Udemy

Advanced TLS and HTTPS course for everyone in 2026! Set up a HTTPS localhost server with Node and Live Server. Tons MORE

• Udemy
• 4 hours 28 minutes
• Self-Paced
• Paid Course

USENIX

Sidekick: In-Network Assistance for Secure End-to-End Transport Protocols

Innovative approach to enhance encrypted transport protocols using sidekick connections, improving performance without compromising security. Introduces quACK for efficient packet acknowledgment in opaque connections.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

MS-600: Implement Microsoft identity

Explore Microsoft identity fundamentals, authentication protocols, permission types, and secure API development. Learn to implement access control using Azure AD Groups and Application Roles.

• Microsoft Learn
• 1 hour 41 minutes
• Self-Paced
• Free Online Course

SSH for Remote Server Authentication

Learn to create, configure, and secure SSH keys for remote server authentication, including tunneling, file transfers, and connection monitoring.

• egghead.io
• 18 minutes
• Self-Paced
• Paid Course

Managing Azure NetApp Files

Master Azure NetApp Files setup, Active Directory integration, capacity pool management, and NFS volume configuration, including Kerberos, LDAP authentication, and NFSv3/NFSv4.1 conversion.

• Microsoft Learn
• 7 hours
• Self-Paced
• Free Online Course

Hussein Nasser

Transport Layer Security - TLS 1.2 and 1.3 Explained by Example

Comprehensive overview of TLS protocol, covering HTTP, HTTPS, TLS 1.2 handshake, and TLS 1.3 improvements. Explains key concepts and encryption methods for secure client-server communication.

• YouTube
• 24 minutes
• Self-Paced
• Free Video

Okta

A Developer's Guide to SAML

Learn SAML protocol essentials, implementation in modern applications, and troubleshooting tips. Gain insights into this widely-used identity security standard and its nuances across different applications.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

SSLvideos

Introducing the New SSL autoSeries Plug-in Range

Discover SSL's new autoSeries plug-ins combining legendary 4000 series console character with AI-powered audio analysis for enhanced mixing speed and beginner-friendly guidance.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

DEFCONConference

Winning the Game of Active Directory - Securing Against Common Attack Strategies

Master essential Active Directory security strategies, from common attack vectors to implementing robust defensive measures for protecting enterprise environments and preventing network compromises.

• YouTube
• 43 minutes
• Self-Paced
• Free Video