Doros Hadjizenonos

Regional Sales Director Southern Africa at Fortinet
Location:South Africa


Doros Hadjizenonos is Regional Sales Director Southern Africa at Fortinet
Local eateries going digital now at risk of cybercrime

With many restaurants having implemented online ordering and new digital payment systems in a bid to survive the lockdown, they also face new cyber risks...

By Doros Hadjizenonos 24 Aug 2020

How to have strong cyber hygiene

Cyber threats do not rest and they continue to evolve and bad actors develop new attack techniques. Good cybersecurity hygiene requires more than a strong password to avoid compromise.

By Doros Hadjizenonos 26 May 2020

How to approach data breaches

As data breaches continue to make their way into the public news cycle, individuals and organisations alike are looking for ways to protect their financial and personal information...

By Doros Hadjizenonos 11 May 2020

Keep your business going during and after Covid-19

Businesses across the globe have transitioned to a remote workforce and working from home has become the new norm...

By Doros Hadjizenonos 6 May 2020

How to secure your remote workforce

For many organisations, the need to suddenly enable a remote workforce at scale has overtaken long-term plans they may have had to gradually extend remote work capacity...

By Doros Hadjizenonos 20 Mar 2020

Employees must be educated about mobile cyber threats

Nearly 9 in 10 companies not only allow but actually rely on their employees to access critical business apps using their personal devices...

By Doros Hadjizenonos 13 Feb 2020

Stay ahead of emerging cyber threats

Over the past couple of decades, changes in the threat landscape have driven changes in how we design, implement and manage security...

By Doros Hadjizenonos 8 Jul 2019

Essential cloud security concepts

Possibly the most important attribute of the cloud is that critical business applications can be deployed, managed, and distributed faster and easier than by any other method...

By Doros Hadjizenonos 20 Jun 2019

Securing the transformation to the SD-WAN powered branch

Traditional WAN infrastructures are struggling to keep up with the growth of SaaS applications providing critical business functions in enterprise branch offices...

By Doros Hadjizenonos 13 Jun 2019

3 Essential functions of GDPR and the cloud

New protection for consumers provide consumers with added protection to ensure their privacy and prevent issues related to data theft or misuse...

By Doros Hadjizenonos 7 Jun 2019

Redefining the cloud and cloud security

Migration to cloud-based compute and services platforms have allowed organisations to quickly adapt to the global transition to a digital economy...

By Doros Hadjizenonos 22 May 2019

6 Tips for creating secure passwords

Passwords are like toothbrushes - you want to choose a good one, never share it, and replace it quarterly...

By Doros Hadjizenonos 13 May 2019

The benefits of ML and User Entity Behaviour Analytics

The cost of cybercrime is rapidly outpacing our ability to keep up, but can machine learning add value to cybersecurity?

By Doros Hadjizenonos 28 Mar 2019

2018 attacks highlighted the need for advanced threat intelligence

In any situation where security or defence is the goal, lack of visibility into the techniques and tactics of your adversaries makes it nearly impossible to...

By Doros Hadjizenonos 26 Mar 2019

Using advanced AI to stay ahead of cyber criminals

Staying ahead of today's accelerated cybercrime trends requires adding artificial intelligence (AI) to an organisation's network security strategy...

By Doros Hadjizenonos 22 Mar 2019

Do not underestimate the challenge of securing SD-WAN

Historically, the branch office of an organisation was the red-headed stepchild of the network, but digital transformation has changed all of that...

By Doros Hadjizenonos 21 Feb 2019

The security implications for 5G and IoT

The advent of 5G networks is about much more than just incredibly fast speeds and more reliable connections...

By Doros Hadjizenonos 28 Jan 2019

The specialised security concerns of OT networks

As with traditional IT networks, Operational Technology (OT) networks are undergoing a digital transformation process of their own...

By Doros Hadjizenonos 13 Nov 2018

How CISOs can maintain corporate privacy

Today's workforce is increasingly comprised of millennials and other tech-savvy individuals that are accustomed to using technology in every aspect of their lives. As new technology emerges...

By Doros Hadjizenonos 6 Nov 2018

Recognising and preventing modern cyber scams

When it comes to protecting yourself and your organisation against cyber scams, there's no "one-size-fits-all" solution...

By Doros Hadjizenonos 22 Oct 2018

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