ZoneAlarmZoneAlarm secures BYOD devices with antivirus, firewall, and anti-ransomware. It protects endpoints with scans, updates, and compliance enforcement against malware and phishing. Known for ease of use and quick installation, it has features like parental controls and anti-spam. However, it is costly, generates many popups, and lacks macOS support.
We use the free version of the software, but it can be upgraded to the paid Extreme Security edition.
This is a freeware product and I recommend using it.