Network security

Software that inspects and filters network traffic to keep attackers out.

Includes: Firewalls and intrusion detection and prevention.

For example: pfSense, Snort, Palo Alto Networks.

13 listed products

ProductWhat it says it does
firewalldFirewalld provides a dynamically managed firewall with support for network/firewall zones that define the trust level of network…
MoBlockMoBlock ist eine kostenlose Software zum Blockieren von Verbindungen zu und von einem bestimmten Bereich von Hosts.
pfSenseit is rapidly becoming the world's most trusted open source network security solution.
FireHOLFireHOL is an iptables firewall generator producing stateful iptables
Little SnitchLittle Snitch — Network Monitor and Application Firewall for macOS
nftablesThis software provides a new in-kernel packet classification framework
ShorewallShorewall is a gateway/firewall configuration tool for GNU/Linux.
ipchainsLinux IP Firewalling Chains
ZeekThe Open Source Network Monitor
LogDogmobile Intrusion Detection System service
PeerGuardianfree and open source program developed by Phoenix Labs
m0n0wallfirewall distribution
NetBarrier X4firewall software

9 of these are read from their own pages. A product appears where AirStack's category list places it; 7,865 of 13,386 listed products carry no category yet.