Some of the most commonly-used firewalls are subject to a hacker exploit that lets an attacker trick a firewall and get into an internal network as a trusted IP connection. More on security: 20 hot IT ...

NSS Labs today is expected to say four out of five vendors — Palo Alto Networks, Juniper, Fortinet and SonicWall — whose firewall equipment it said was vulnerable to a hacker exploit have corrected ...

Security vendor Fortinet has hit back against tests by NSS Labs that showed one of its high-end firewalls along with products from other vendors could be hacked using a ‘TCP split handshake attack'.