Tech With Phill Technologies

Firewall vs IDS vs IPS: Easy to Understand

Firewall: Think of a firewall like a gatekeeper. It checks everyone trying to enter and stops anyone who shouldn’t be there. "No entry after 7 PM."

IDS (Intrusion Detection System): IDS is like a security camera. It watches for suspicious activity and sends an alert if something’s wrong. "No weird behavior after 7 PM."

IPS (Intrusion Prevention System): IPS is like a bouncer. It not only sees trouble but also stops it right away, blocking bad traffic. "I don’t just watch; I stop the troublemakers."