Cybersecurity News, Guides & Research for Professionals
Firewall configuration guides covering pfSense, OPNsense, enterprise firewalls, next-generation firewalls, and network perimeter security best practices for 2026.
The FortiBleed campaign compromised credentials for 86,644 Fortinet FortiGate firewalls across 194 countries in June 2026. Learn how the attack worked, who was hit — Samsung, Oracle, NATO — and how to remediate now.
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Firewall best practices 2026: default-deny rules, pfSense/OPNsense configuration, VLAN segmentation, Suricata IPS, GeoIP blocking, and quarterly audit procedures.
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