Tech Terms: Firewall
![cybersecurity firewall](https://greystonetechnology.greystonespl.com/wp-content/uploads/2018/04/pexels-photo-277763-1024x683.jpeg)
Your firewall is the first barrier between your computer systems and all the nasties on the internet. Firewalls can be hardware -like the device that should be sitting between your companies internet connection and all the devices on your network- or they can be software -like the firewall included with some anti-virus software- running on […]