Aristidis Giannakopoulos

Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)

Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)

CCNA

Understanding of Cisco Network Devices

Certified Information Systems Security Professional (CISSP)

Cisco Certified Specialist - Enterprise Core

Cisco Certified Network Professional Routing and Switching (CCNP Routing and Switching)

Cisco Certified Network Professional Enterprise (CCNP Enterprise)

Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation

Cisco Certified Network Associate Security (CCNA Security)

Cisco Certified Design Associate (CCDA)

Understanding Cisco Network Security

Cisco Certified Specialist - Security Core

Cisco Certified Design Professional (CCDP)

Understanding Design for Cisco Internetworking Solutions

Cisco Certified Network Professional Security (CCNP Security)

Cisco Certified Specialist - Enterprise Design

Cisco Certified Specialist - Security Identity Management Implementation

Cisco Certified Specialist - Network Security Firepower

Cisco Certified Specialist - Network Security VPN Implementation

Cisco Certified Specialist - Web Content Security

Developing Applications and Automating Workflows using Cisco Platforms

Securing Networks with Cisco Firepower Next Generation Firewall

Understanding Cisco Cybersecurity Operations Fundamentals

ACI Essentials Test Drive

Nexus Dashboard Advanced Test Drive