André van der Walt

André van der Walt is a seasoned security professional with a cybersecurity career spanning more than 20 years. His focus has been on prevention, detection and response to incidents affecting critical national infrastructure. André leads the Threat Intelligence team at Open Systems, helping our customers keep ahead of the threat.

Latest From André van der Walt

All Topics

All Topics
cisco
Corporate
Customers
SASE
SD-WAN
vulnerability
zero trust
ZTNA

All Authors

All Authors
André van der Walt
Andrina Brun
Charlie Gough
Christian Brauchli
Dave Martin
David Balaban
Jacqueline de Groen-Lelieveld
James Pearse
John Koetsier
Lenka Sykorova
Moritz Mann
Open Systems
Paul Keely
Renato Iten
Stefan Keller

All Languages

All Languages
English
German

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