Roger Smith, CEO at R & I ICT Consulting Services Pty Ltd, Amazon #1 author on Cybercrime and founder of the SME Security Framework | Speaker | Consultant | Trainer discusses – A firewall does protect you in the digital world
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Hello. My name is Roger.
I’d like to talk to you today about A Firewall does protect you in the Digital World.
A Firewall is a piece of hardware or software that sits between the real digital world and your device – whether it’s your laptop, your server, your network, your smart device. It sits between the digital world which is out there, and your privately owned piece of it.
And that’s all it’s there to do. It’s there to stop the bad guys coming in to your system and doing damage on your system. It allows information from your system that is requested to go out to the digital world and then come back in again.
And in other cases, it’s very effective about stopping that first level of attack that we have from the digital world.
When it comes to network management and protecting yourself at a network level, then, you need to spend a little bit of money to get a more expensive model of the router/firewall modem component because that is what is going to protect you from the digital world. And that expensive model, whether it’s a FortiGate or a CISCO, or a Palo Alto, is really important because it has a lot more features as well. And we have things like 2nd generation firewalls coming in to the information.
Thank you for listening and if you have any other, if you have any questions, please contact us on the slides after this.
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Roger Smith is the CEO of R & I ICT Consulting Services, Amazon #1 selling author on Cybercrime, author of the Digital Security Toolbox and author of the SME Digital Security Framework. He is a Speaker, Author, Teacher and Educator on cybercrime and how to protect yourself from the digital world.