Doros Hadjizenonos
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Municipal cyber security on a shoestring

Municipalities are severely resource-constrained, but cyber attacks are a growing problem. Here’s what municipalities can do to mitigate risk on a budget.

Jul 16, 2019

IT security training: The never-ending grudge purchase

Cyber security is a moving target, and training has to stay on top of every new risk posed by a changing enterprise infrastructure.

May 16, 2019

Cyber fraudsters can solve security skills puzzle

What organisations can learn from cyber criminals to close the security skills gap and reverse the brain drain.


Look before the QR leap

Hackers use QR codes as social engineering tools to exploit user interest and direct them to malicious Web sites or malware, says Doros Hadjizenonos, SA sales manager at Check Point Software Technologies.

Doros Hadjizenonos
Regional sales director, Fortinet

Doros Hadjizenonos is regional sales director at Fortinet. Hadjizenonos has specialised in the IT security field since 1998. Currently heading up the business for Fortinet in the SADC region, he has been involved in many roles in the IT security industry, from technical, management and sales at leading system integration companies, to owning successful distribution company VAD Africa. He holds BSc Electrical Engineering and MSc Electrical Engineering degrees, both through the University of Witwatersrand.