Definition: A packet filter is a type of firewall. Packet filters can restrict network traffic and protect your network by rejecting packets from unauthorized hosts, using unauthorized ports or trying to connect to unauthorized IP addresses.
Latest posts by Tony Bradley (see all)
- AI Voice Clones and Mobile Phishing: The Cyber Threats You’re Not Ready For - July 11, 2025
- Rethinking Cloud Security for the Evolving Threat Landscape - July 11, 2025
- Why Data Security Is the Real AI Risk - June 30, 2025