Author Archives: Andreas Th. Fischer

The zero trust model

In recent years, almost no topic has occupied the minds of IT security experts as ...

The Fortinet security portfolio

In recent years, the US manufacturer Fortinet has become one of the leading providers of ...

Network Security by Juniper Networks

Almost no network provider has a security product range as wide as that of Juniper ...

5G and Industry 4.0 – How Will It Work?

Having discussed the advantages of the fifth generation of mobile communications in a previous blog ...

Encryption Protocols for VPN Connections: An Overview

Nowadays it is hard to image an enterprise without a virtual private network. This is ...

VPN Solutions for Companies

It’s not only employees who can use a VPN tunnel to safely access a company’s ...

Upgrading wireless university networks with Cisco Meraki products

How large as well as smaller Wi-Fi infrastructures can be brought right up to date ...