Chris Partsenidis

Chris Partsenidis is the founder and editor in chief of Firewall.cx, one of the few websites Cisco Systems recommends in its global Cisco Academy program. Firewall.cx is the only official Cisco Press reviewer in the world.

Today, Firewall.cx is amongst the most popular and respected network security websites in the world with 3 million visitors per year, covering Cisco networking, security VPN, routing, switching, wireless and voice and VoIP Call Manager-CallManager Express technologies. Firewall.cx analyzes over 1,100 technical topics, with over 37,500 answered forum questions and offers free Cisco training via its technical knowledgebase and world-first free Cisco lab. 

Partsenidis has an advanced degree in electrical technology and was named the 2015 Cisco Champion for Enterprise Networking by Cisco Systems. He also holds the following certifications: Cisco CCNP,  CCDP, CCNA and CCDA; Linux Certified Professional; Certified Network Administrator for Netware; Microsoft Certified Professional; DCE (D-link); CompTIA Network+ and A+; VMware Sales Professional 5; and Hellas-Satellite Certified Engineer.